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Screen Blueprint Studio
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    get_current_screen_contextAnswer

    Start here. Returns a bounded active-screen outline, canonical selection target, revision, state/event/API/Definition indexes, and proposal summary. Use get_component for component detail; include+detailId returns one state, event, API, or Definition.

    View tool JSON
    {
      "name": "get_current_screen_context",
      "kind": "answer",
      "impl": "imperative",
      "description": "Start here. Returns a bounded active-screen outline, canonical selection target, revision, state/event/API/Definition indexes, and proposal summary. Use get_component for component detail; include+detailId returns one state, event, API, or Definition.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "include": {
            "type": "string",
            "enum": [
              "state",
              "event",
              "api",
              "definition"
            ]
          },
          "detailId": {
            "type": "string",
            "minLength": 1
          },
          "index": {
            "type": "string",
            "enum": [
              "screens",
              "definitions",
              "components",
              "states",
              "events",
              "apis"
            ]
          },
          "offset": {
            "type": "integer",
            "minimum": 0
          }
        },
        "required": [],
        "description": "For one full entity, provide include+detailId. For a truncated index, provide index+offset.",
        "additionalProperties": false
      },
      "page": "/screen-blueprint-studio/"
    }
    get_componentAnswer

    After get_current_screen_context, read one effective component spec, canonical target, hierarchy/order, state override, events, and API bindings. Pass target for Shared/Collection nodes.

    View tool JSON
    {
      "name": "get_component",
      "kind": "answer",
      "impl": "imperative",
      "description": "After get_current_screen_context, read one effective component spec, canonical target, hierarchy/order, state override, events, and API bindings. Pass target for Shared/Collection nodes.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "componentId": {
            "type": "string",
            "minLength": 1,
            "description": "Component to inspect; omit to use the currently selected component."
          },
          "target": {
            "type": "object",
            "description": "Required by type: inline componentId; definitionNode instanceId+nodePath; collectionItemNode collectionId+nodePath.",
            "properties": {
              "type": {
                "type": "string",
                "enum": [
                  "inline",
                  "definitionNode",
                  "collectionItemNode"
                ]
              },
              "componentId": {
                "type": "string",
                "minLength": 1
              },
              "instanceId": {
                "type": "string",
                "minLength": 1
              },
              "collectionId": {
                "type": "string",
                "minLength": 1
              },
              "nodePath": {
                "type": "array",
                "minItems": 1,
                "items": {
                  "type": "string",
                  "minLength": 1
                }
              }
            },
            "required": [
              "type"
            ],
            "additionalProperties": false
          }
        },
        "required": [],
        "additionalProperties": false
      },
      "page": "/screen-blueprint-studio/"
    }
    get_pending_change_setAnswer

    After get_current_screen_context writes, review bounded operation summaries and compact diffs. Use offset when nextOffset is returned. No commands, full values, or snapshots are echoed. Only a human can Accept or Reject.

    View tool JSON
    {
      "name": "get_pending_change_set",
      "kind": "answer",
      "impl": "imperative",
      "description": "After get_current_screen_context writes, review bounded operation summaries and compact diffs. Use offset when nextOffset is returned. No commands, full values, or snapshots are echoed. Only a human can Accept or Reject.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "offset": {
            "type": "integer",
            "minimum": 0
          }
        },
        "required": [],
        "additionalProperties": false
      },
      "page": "/screen-blueprint-studio/"
    }
    change_screen_structureAction

    Add, update, or remove a screen. Required: add name+route; update/remove screenId. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.

    View tool JSON
    {
      "name": "change_screen_structure",
      "kind": "act",
      "impl": "imperative",
      "description": "Add, update, or remove a screen. Required: add name+route; update/remove screenId. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "operation": {
            "type": "string",
            "enum": [
              "add",
              "update",
              "remove"
            ]
          },
          "screenId": {
            "type": "string",
            "minLength": 1
          },
          "name": {
            "type": "string"
          },
          "route": {
            "type": "string"
          }
        },
        "required": [
          "operation"
        ],
        "additionalProperties": false
      },
      "page": "/screen-blueprint-studio/"
    }
    change_component_structureAction

    Add, move, duplicate, or remove components. Add requires screenId,parentId,kind,placement,sizing,config (modal parentId=null); move requires componentId+newParentId. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.

    View tool JSON
    {
      "name": "change_component_structure",
      "kind": "act",
      "impl": "imperative",
      "description": "Add, move, duplicate, or remove components. Add requires screenId,parentId,kind,placement,sizing,config (modal parentId=null); move requires componentId+newParentId. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "operation": {
            "type": "string",
            "enum": [
              "add",
              "move",
              "duplicate",
              "remove"
            ]
          },
          "screenId": {
            "type": "string",
            "minLength": 1
          },
          "parentId": {
            "type": [
              "string",
              "null"
            ]
          },
          "componentId": {
            "type": "string",
            "minLength": 1
          },
          "newParentId": {
            "type": "string",
            "minLength": 1
          },
          "kind": {
            "type": "string",
            "enum": [
              "container",
              "text",
              "textInput",
              "select",
              "button",
              "image",
              "link",
              "collection",
              "modal"
            ]
          },
          "placement": {
            "type": "object",
            "description": "Required by mode: flow only mode; sticky edge+inset; overlay/viewport anchor+insetX+insetY.",
            "properties": {
              "mode": {
                "type": "string",
                "enum": [
                  "flow",
                  "sticky",
                  "overlay",
                  "viewport"
                ]
              },
              "edge": {
                "type": "string",
                "enum": [
                  "top",
                  "bottom"
                ]
              },
              "anchor": {
                "type": "string",
                "enum": [
                  "topLeft",
                  "topCenter",
                  "topRight",
                  "centerLeft",
                  "center",
                  "centerRight",
                  "bottomLeft",
                  "bottomCenter",
                  "bottomRight"
                ]
              },
              "inset": {
                "type": "string",
                "enum": [
                  "none",
                  "xs",
                  "sm",
                  "md",
                  "lg"
                ]
              },
              "insetX": {
                "type": "string",
                "enum": [
                  "none",
                  "xs",
                  "sm",
                  "md",
                  "lg"
                ]
              },
              "insetY": {
                "type": "string",
                "enum": [
                  "none",
                  "xs",
                  "sm",
                  "md",
                  "lg"
                ]
              }
            },
            "required": [
              "mode"
            ],
            "additionalProperties": false
          },
          "sizing": {
            "type": "object",
            "properties": {
              "inlineSize": {
                "type": "string",
                "enum": [
                  "auto",
                  "content",
                  "fill"
                ]
              },
              "minWidth": {
                "type": "string",
                "enum": [
                  "none",
                  "xs",
                  "sm",
                  "md",
                  "lg",
                  "xl"
                ]
              },
              "maxWidth": {
                "type": "string",
                "enum": [
                  "none",
                  "xs",
                  "sm",
                  "md",
                  "lg",
                  "xl"
                ]
              },
              "gridSpan": {
                "type": "integer",
                "minimum": 1,
                "maximum": 12
              },
              "grow": {
                "type": "integer",
                "minimum": 0,
                "maximum": 3
              },
              "shrink": {
                "type": "string",
                "enum": [
                  "allow",
                  "prevent"
                ]
              }
            },
            "required": [
              "inlineSize",
              "minWidth",
              "maxWidth",
              "gridSpan",
              "grow",
              "shrink"
            ],
            "additionalProperties": false
          },
          "config": {
            "type": "object",
            "description": "Complete config. Required fields depend on kind and are validated exactly at runtime: layout kinds need layout/gap/columns/justify/align/wrap; text needs text/style; textInput and select need field fields; other kinds need their typed fields.",
            "properties": {
              "kind": {
                "type": "string",
                "enum": [
                  "page",
                  "container",
                  "text",
                  "textInput",
                  "select",
                  "button",
                  "image",
                  "link",
                  "collection",
                  "modal"
                ]
              },
              "layout": {
                "type": "string",
                "enum": [
                  "vertical",
                  "horizontal",
                  "grid"
                ]
              },
              "gap": {
                "type": "string",
                "enum": [
                  "none",
                  "sm",
                  "md",
                  "lg"
                ]
              },
              "columns": {
                "type": "integer",
                "minimum": 1,
                "maximum": 12
              },
              "justify": {
                "type": "string",
                "enum": [
                  "start",
                  "center",
                  "end",
                  "between"
                ]
              },
              "align": {
                "type": "string",
                "enum": [
                  "start",
                  "center",
                  "end",
                  "stretch"
                ]
              },
              "wrap": {
                "type": "boolean"
              },
              "text": {
                "type": "string"
              },
              "style": {
                "type": "string",
                "enum": [
                  "heading1",
                  "heading2",
                  "heading3",
                  "body",
                  "caption"
                ]
              },
              "fieldKey": {
                "type": "string"
              },
              "label": {
                "type": "string"
              },
              "inputType": {
                "type": "string",
                "enum": [
                  "text",
                  "email",
                  "password"
                ]
              },
              "required": {
                "type": "boolean"
              },
              "placeholder": {
                "type": "string"
              },
              "defaultValue": {
                "type": "string"
              },
              "validationRules": {
                "type": "array",
                "items": {
                  "type": "object",
                  "description": "Required: id, type, message. minLength/maxLength/pattern also require value; custom requires description.",
                  "properties": {
                    "id": {
                      "type": "string",
                      "minLength": 1
                    },
                    "type": {
                      "type": "string",
                      "enum": [
                        "required",
                        "email",
                        "minLength",
                        "maxLength",
                        "pattern",
                        "custom"
                      ]
                    },
                    "message": {
                      "type": "string",
                      "minLength": 1
                    },
                    "value": {
                      "type": [
                        "string",
                        "integer"
                      ]
                    },
                    "description": {
                      "type": "string",
                      "minLength": 1
                    }
                  },
                  "required": [
                    "id",
                    "type",
                    "message"
                  ],
                  "additionalProperties": false
                }
              },
              "options": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "value": {
                      "type": "string"
                    },
                    "label": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "value",
                    "label"
                  ],
                  "additionalProperties": false
                }
              },
              "variant": {
                "type": "string",
                "enum": [
                  "primary",
                  "secondary",
                  "danger"
                ]
              },
              "eventId": {
                "type": [
                  "string",
                  "null"
                ]
              },
              "confirmationMessage": {
                "type": [
                  "string",
                  "null"
                ]
              },
              "preventDoubleSubmit": {
                "type": "boolean"
              },
              "source": {
                "type": "string"
              },
              "alt": {
                "type": "string",
                "minLength": 1
              },
              "fit": {
                "type": "string",
                "enum": [
                  "contain",
                  "cover"
                ]
              },
              "aspectRatio": {
                "type": "string",
                "enum": [
                  "auto",
                  "square",
                  "4:3",
                  "16:9"
                ]
              },
              "placeholderStyle": {
                "type": "string",
                "enum": [
                  "icon",
                  "skeleton"
                ]
              },
              "destination": {
                "type": "object",
                "description": "Required by type: internal screenId; external url; resource resourceId, url, displayName.",
                "properties": {
                  "type": {
                    "type": "string",
                    "enum": [
                      "internal",
                      "external",
                      "resource"
                    ]
                  },
                  "screenId": {
                    "type": "string",
                    "minLength": 1
                  },
                  "url": {
                    "type": "string",
                    "minLength": 1
                  },
                  "resourceId": {
                    "type": "string",
                    "minLength": 1
                  },
                  "displayName": {
                    "type": "string",
                    "minLength": 1
                  }
                },
                "required": [
                  "type"
                ],
                "additionalProperties": false
              },
              "openMode": {
                "type": "string",
                "enum": [
                  "sameContext",
                  "newContext",
                  "download"
                ]
              },
              "dataSource": {
                "type": "object",
                "properties": {
                  "apiOperationId": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "itemsPath": {
                    "type": "string"
                  },
                  "previewItems": {
                    "type": "array",
                    "maxItems": 20,
                    "items": {
                      "type": "object",
                      "description": "JSON preview object; nested JSON is accepted and validated at runtime."
                    }
                  }
                },
                "required": [
                  "apiOperationId",
                  "itemsPath",
                  "previewItems"
                ],
                "additionalProperties": false
              },
              "itemKeyPath": {
                "type": "string",
                "minLength": 1
              },
              "itemTemplate": {
                "type": "object",
                "properties": {
                  "source": {
                    "type": "object",
                    "properties": {
                      "$ref": {
                        "type": "string",
                        "minLength": 1,
                        "description": "Local #/componentDefinitions/... reference."
                      }
                    },
                    "required": [
                      "$ref"
                    ],
                    "additionalProperties": false
                  },
                  "props": {
                    "type": "object",
                    "additionalProperties": {
                      "type": [
                        "string",
                        "number",
                        "boolean"
                      ]
                    }
                  },
                  "variantId": {
                    "type": [
                      "string",
                      "null"
                    ]
                  }
                },
                "required": [
                  "source",
                  "props",
                  "variantId"
                ],
                "additionalProperties": false
              },
              "propBindings": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "propKey": {
                      "type": "string",
                      "minLength": 1
                    },
                    "source": {
                      "type": "object",
                      "description": "Use type=item with path, or type=literal with scalar value. Runtime validation enforces the matching fields.",
                      "properties": {
                        "type": {
                          "type": "string",
                          "enum": [
                            "item",
                            "literal"
                          ]
                        },
                        "path": {
                          "type": "string"
                        },
                        "value": {
                          "type": [
                            "string",
                            "number",
                            "boolean",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "type"
                      ],
                      "additionalProperties": false
                    }
                  },
                  "required": [
                    "propKey",
                    "source"
                  ],
                  "additionalProperties": false
                }
              },
              "variantSelection": {
                "type": "object",
                "properties": {
                  "cases": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "source": {
                          "type": "object",
                          "description": "Use type=item with path, or type=literal with scalar value. Runtime validation enforces the matching fields.",
                          "properties": {
                            "type": {
                              "type": "string",
                              "enum": [
                                "item",
                                "literal"
                              ]
                            },
                            "path": {
                              "type": "string"
                            },
                            "value": {
                              "type": [
                                "string",
                                "number",
                                "boolean",
                                "null"
                              ]
                            }
                          },
                          "required": [
                            "type"
                          ],
                          "additionalProperties": false
                        },
                        "equals": {
                          "type": [
                            "string",
                            "number",
                            "boolean",
                            "null"
                          ]
                        },
                        "variantId": {
                          "type": "string",
                          "minLength": 1
                        }
                      },
                      "required": [
                        "source",
                        "equals",
                        "variantId"
                      ],
                      "additionalProperties": false
                    }
                  },
                  "fallbackVariantId": {
                    "type": [
                      "string",
                      "null"
                    ]
                  }
                },
                "required": [
                  "cases",
                  "fallbackVariantId"
                ],
                "additionalProperties": false
              },
              "visibility": {
                "type": [
                  "object",
                  "null"
                ],
                "properties": {
                  "source": {
                    "type": "object",
                    "description": "Use type=item with path, or type=literal with scalar value. Runtime validation enforces the matching fields.",
                    "properties": {
                      "type": {
                        "type": "string",
                        "enum": [
                          "item",
                          "literal"
                        ]
                      },
                      "path": {
                        "type": "string"
                      },
                      "value": {
                        "type": [
                          "string",
                          "number",
                          "boolean",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "type"
                    ],
                    "additionalProperties": false
                  },
                  "equals": {
                    "type": [
                      "string",
                      "number",
                      "boolean",
                      "null"
                    ]
                  },
                  "visibleWhenMatched": {
                    "type": "boolean"
                  },
                  "fallback": {
                    "type": "boolean"
                  }
                },
                "required": [
                  "source",
                  "equals",
                  "visibleWhenMatched",
                  "fallback"
                ],
                "additionalProperties": false
              }
            },
            "required": [
              "kind"
            ],
            "additionalProperties": false
          },
          "position": {
            "type": "integer",
            "minimum": 0
          }
        },
        "required": [
          "operation"
        ],
        "additionalProperties": false
      },
      "page": "/screen-blueprint-studio/"
    }
    update_component_specAction

    Patch component common/config/placement/sizing fields. Partial sizing merges with current sizing; incompatible kind fields and unknown keys are rejected. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.

    View tool JSON
    {
      "name": "update_component_spec",
      "kind": "act",
      "impl": "imperative",
      "description": "Patch component common/config/placement/sizing fields. Partial sizing merges with current sizing; incompatible kind fields and unknown keys are rejected. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "componentId": {
            "type": "string",
            "minLength": 1
          },
          "patch": {
            "type": "object",
            "properties": {
              "common": {
                "type": "object",
                "properties": {
                  "description": {
                    "type": "string"
                  },
                  "visible": {
                    "type": "boolean"
                  },
                  "enabled": {
                    "type": "boolean"
                  }
                },
                "additionalProperties": false
              },
              "config": {
                "type": "object",
                "properties": {
                  "kind": {
                    "type": "string",
                    "enum": [
                      "page",
                      "container",
                      "text",
                      "textInput",
                      "select",
                      "button",
                      "image",
                      "link",
                      "collection",
                      "modal"
                    ]
                  },
                  "layout": {
                    "type": "string",
                    "enum": [
                      "vertical",
                      "horizontal",
                      "grid"
                    ]
                  },
                  "gap": {
                    "type": "string",
                    "enum": [
                      "none",
                      "sm",
                      "md",
                      "lg"
                    ]
                  },
                  "columns": {
                    "type": "integer",
                    "minimum": 1,
                    "maximum": 12
                  },
                  "justify": {
                    "type": "string",
                    "enum": [
                      "start",
                      "center",
                      "end",
                      "between"
                    ]
                  },
                  "align": {
                    "type": "string",
                    "enum": [
                      "start",
                      "center",
                      "end",
                      "stretch"
                    ]
                  },
                  "wrap": {
                    "type": "boolean"
                  },
                  "text": {
                    "type": "string"
                  },
                  "style": {
                    "type": "string",
                    "enum": [
                      "heading1",
                      "heading2",
                      "heading3",
                      "body",
                      "caption"
                    ]
                  },
                  "fieldKey": {
                    "type": "string"
                  },
                  "label": {
                    "type": "string"
                  },
                  "inputType": {
                    "type": "string",
                    "enum": [
                      "text",
                      "email",
                      "password"
                    ]
                  },
                  "required": {
                    "type": "boolean"
                  },
                  "placeholder": {
                    "type": "string"
                  },
                  "defaultValue": {
                    "type": "string"
                  },
                  "validationRules": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "description": "Required: id, type, message. minLength/maxLength/pattern also require value; custom requires description.",
                      "properties": {
                        "id": {
                          "type": "string",
                          "minLength": 1
                        },
                        "type": {
                          "type": "string",
                          "enum": [
                            "required",
                            "email",
                            "minLength",
                            "maxLength",
                            "pattern",
                            "custom"
                          ]
                        },
                        "message": {
                          "type": "string",
                          "minLength": 1
                        },
                        "value": {
                          "type": [
                            "string",
                            "integer"
                          ]
                        },
                        "description": {
                          "type": "string",
                          "minLength": 1
                        }
                      },
                      "required": [
                        "id",
                        "type",
                        "message"
                      ],
                      "additionalProperties": false
                    }
                  },
                  "options": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "value": {
                          "type": "string"
                        },
                        "label": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "value",
                        "label"
                      ],
                      "additionalProperties": false
                    }
                  },
                  "variant": {
                    "type": "string",
                    "enum": [
                      "primary",
                      "secondary",
                      "danger"
                    ]
                  },
                  "eventId": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "confirmationMessage": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "preventDoubleSubmit": {
                    "type": "boolean"
                  },
                  "source": {
                    "type": "string"
                  },
                  "alt": {
                    "type": "string",
                    "minLength": 1
                  },
                  "fit": {
                    "type": "string",
                    "enum": [
                      "contain",
                      "cover"
                    ]
                  },
                  "aspectRatio": {
                    "type": "string",
                    "enum": [
                      "auto",
                      "square",
                      "4:3",
                      "16:9"
                    ]
                  },
                  "placeholderStyle": {
                    "type": "string",
                    "enum": [
                      "icon",
                      "skeleton"
                    ]
                  },
                  "destination": {
                    "type": "object",
                    "description": "Required by type: internal screenId; external url; resource resourceId, url, displayName.",
                    "properties": {
                      "type": {
                        "type": "string",
                        "enum": [
                          "internal",
                          "external",
                          "resource"
                        ]
                      },
                      "screenId": {
                        "type": "string",
                        "minLength": 1
                      },
                      "url": {
                        "type": "string",
                        "minLength": 1
                      },
                      "resourceId": {
                        "type": "string",
                        "minLength": 1
                      },
                      "displayName": {
                        "type": "string",
                        "minLength": 1
                      }
                    },
                    "required": [
                      "type"
                    ],
                    "additionalProperties": false
                  },
                  "openMode": {
                    "type": "string",
                    "enum": [
                      "sameContext",
                      "newContext",
                      "download"
                    ]
                  },
                  "dataSource": {
                    "type": "object",
                    "properties": {
                      "apiOperationId": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "itemsPath": {
                        "type": "string"
                      },
                      "previewItems": {
                        "type": "array",
                        "maxItems": 20,
                        "items": {
                          "type": "object",
                          "description": "JSON preview object; nested JSON is accepted and validated at runtime."
                        }
                      }
                    },
                    "required": [
                      "apiOperationId",
                      "itemsPath",
                      "previewItems"
                    ],
                    "additionalProperties": false
                  },
                  "itemKeyPath": {
                    "type": "string",
                    "minLength": 1
                  },
                  "itemTemplate": {
                    "type": "object",
                    "properties": {
                      "source": {
                        "type": "object",
                        "properties": {
                          "$ref": {
                            "type": "string",
                            "minLength": 1,
                            "description": "Local #/componentDefinitions/... reference."
                          }
                        },
                        "required": [
                          "$ref"
                        ],
                        "additionalProperties": false
                      },
                      "props": {
                        "type": "object",
                        "additionalProperties": {
                          "type": [
                            "string",
                            "number",
                            "boolean"
                          ]
                        }
                      },
                      "variantId": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "source",
                      "props",
                      "variantId"
                    ],
                    "additionalProperties": false
                  },
                  "propBindings": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "propKey": {
                          "type": "string",
                          "minLength": 1
                        },
                        "source": {
                          "type": "object",
                          "description": "Use type=item with path, or type=literal with scalar value. Runtime validation enforces the matching fields.",
                          "properties": {
                            "type": {
                              "type": "string",
                              "enum": [
                                "item",
                                "literal"
                              ]
                            },
                            "path": {
                              "type": "string"
                            },
                            "value": {
                              "type": [
                                "string",
                                "number",
                                "boolean",
                                "null"
                              ]
                            }
                          },
                          "required": [
                            "type"
                          ],
                          "additionalProperties": false
                        }
                      },
                      "required": [
                        "propKey",
                        "source"
                      ],
                      "additionalProperties": false
                    }
                  },
                  "variantSelection": {
                    "type": "object",
                    "properties": {
                      "cases": {
                        "type": "array",
                        "items": {
                          "type": "object",
                          "properties": {
                            "source": {
                              "type": "object",
                              "description": "Use type=item with path, or type=literal with scalar value. Runtime validation enforces the matching fields.",
                              "properties": {
                                "type": {
                                  "type": "string",
                                  "enum": [
                                    "item",
                                    "literal"
                                  ]
                                },
                                "path": {
                                  "type": "string"
                                },
                                "value": {
                                  "type": [
                                    "string",
                                    "number",
                                    "boolean",
                                    "null"
                                  ]
                                }
                              },
                              "required": [
                                "type"
                              ],
                              "additionalProperties": false
                            },
                            "equals": {
                              "type": [
                                "string",
                                "number",
                                "boolean",
                                "null"
                              ]
                            },
                            "variantId": {
                              "type": "string",
                              "minLength": 1
                            }
                          },
                          "required": [
                            "source",
                            "equals",
                            "variantId"
                          ],
                          "additionalProperties": false
                        }
                      },
                      "fallbackVariantId": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "cases",
                      "fallbackVariantId"
                    ],
                    "additionalProperties": false
                  },
                  "visibility": {
                    "type": [
                      "object",
                      "null"
                    ],
                    "properties": {
                      "source": {
                        "type": "object",
                        "description": "Use type=item with path, or type=literal with scalar value. Runtime validation enforces the matching fields.",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "item",
                              "literal"
                            ]
                          },
                          "path": {
                            "type": "string"
                          },
                          "value": {
                            "type": [
                              "string",
                              "number",
                              "boolean",
                              "null"
                            ]
                          }
                        },
                        "required": [
                          "type"
                        ],
                        "additionalProperties": false
                      },
                      "equals": {
                        "type": [
                          "string",
                          "number",
                          "boolean",
                          "null"
                        ]
                      },
                      "visibleWhenMatched": {
                        "type": "boolean"
                      },
                      "fallback": {
                        "type": "boolean"
                      }
                    },
                    "required": [
                      "source",
                      "equals",
                      "visibleWhenMatched",
                      "fallback"
                    ],
                    "additionalProperties": false
                  }
                },
                "minProperties": 1,
                "additionalProperties": false
              },
              "placement": {
                "type": "object",
                "description": "Required by mode: flow only mode; sticky edge+inset; overlay/viewport anchor+insetX+insetY.",
                "properties": {
                  "mode": {
                    "type": "string",
                    "enum": [
                      "flow",
                      "sticky",
                      "overlay",
                      "viewport"
                    ]
                  },
                  "edge": {
                    "type": "string",
                    "enum": [
                      "top",
                      "bottom"
                    ]
                  },
                  "anchor": {
                    "type": "string",
                    "enum": [
                      "topLeft",
                      "topCenter",
                      "topRight",
                      "centerLeft",
                      "center",
                      "centerRight",
                      "bottomLeft",
                      "bottomCenter",
                      "bottomRight"
                    ]
                  },
                  "inset": {
                    "type": "string",
                    "enum": [
                      "none",
                      "xs",
                      "sm",
                      "md",
                      "lg"
                    ]
                  },
                  "insetX": {
                    "type": "string",
                    "enum": [
                      "none",
                      "xs",
                      "sm",
                      "md",
                      "lg"
                    ]
                  },
                  "insetY": {
                    "type": "string",
                    "enum": [
                      "none",
                      "xs",
                      "sm",
                      "md",
                      "lg"
                    ]
                  }
                },
                "required": [
                  "mode"
                ],
                "additionalProperties": false
              },
              "sizing": {
                "type": "object",
                "properties": {
                  "inlineSize": {
                    "type": "string",
                    "enum": [
                      "auto",
                      "content",
                      "fill"
                    ]
                  },
                  "minWidth": {
                    "type": "string",
                    "enum": [
                      "none",
                      "xs",
                      "sm",
                      "md",
                      "lg",
                      "xl"
                    ]
                  },
                  "maxWidth": {
                    "type": "string",
                    "enum": [
                      "none",
                      "xs",
                      "sm",
                      "md",
                      "lg",
                      "xl"
                    ]
                  },
                  "gridSpan": {
                    "type": "integer",
                    "minimum": 1,
                    "maximum": 12
                  },
                  "grow": {
                    "type": "integer",
                    "minimum": 0,
                    "maximum": 3
                  },
                  "shrink": {
                    "type": "string",
                    "enum": [
                      "allow",
                      "prevent"
                    ]
                  }
                },
                "minProperties": 1,
                "additionalProperties": false
              }
            },
            "minProperties": 1,
            "additionalProperties": false
          }
        },
        "required": [
          "componentId",
          "patch"
        ],
        "additionalProperties": false
      },
      "page": "/screen-blueprint-studio/"
    }
    upsert_screen_stateAction

    Create, update, or remove a screen state. Required: create screenId+name; update/remove stateId. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.

    View tool JSON
    {
      "name": "upsert_screen_state",
      "kind": "act",
      "impl": "imperative",
      "description": "Create, update, or remove a screen state. Required: create screenId+name; update/remove stateId. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "operation": {
            "type": "string",
            "enum": [
              "create",
              "update",
              "remove"
            ]
          },
          "screenId": {
            "type": "string",
            "minLength": 1
          },
          "stateId": {
            "type": "string",
            "minLength": 1
          },
          "name": {
            "type": "string"
          },
          "description": {
            "type": "string"
          },
          "overrides": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "target": {
                  "type": "object",
                  "description": "Required by type: inline componentId; definitionNode instanceId+nodePath; collectionItemNode collectionId+nodePath.",
                  "properties": {
                    "type": {
                      "type": "string",
                      "enum": [
                        "inline",
                        "definitionNode",
                        "collectionItemNode"
                      ]
                    },
                    "componentId": {
                      "type": "string",
                      "minLength": 1
                    },
                    "instanceId": {
                      "type": "string",
                      "minLength": 1
                    },
                    "collectionId": {
                      "type": "string",
                      "minLength": 1
                    },
                    "nodePath": {
                      "type": "array",
                      "minItems": 1,
                      "items": {
                        "type": "string",
                        "minLength": 1
                      }
                    }
                  },
                  "required": [
                    "type"
                  ],
                  "additionalProperties": false
                },
                "override": {
                  "type": "object",
                  "properties": {
                    "visible": {
                      "type": "boolean"
                    },
                    "enabled": {
                      "type": "boolean"
                    },
                    "text": {
                      "type": "string"
                    },
                    "value": {
                      "type": "string"
                    }
                  },
                  "minProperties": 1,
                  "additionalProperties": false
                }
              },
              "required": [
                "target",
                "override"
              ],
              "additionalProperties": false
            }
          }
        },
        "required": [
          "operation"
        ],
        "additionalProperties": false
      },
      "page": "/screen-blueprint-studio/"
    }
    connect_behaviorAction

    Create, update, or remove events/APIs without changing IDs. Event writes require name,trigger,actions plus screenId or eventId; API writes require name,method,path plus screenId or operationId. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.

    View tool JSON
    {
      "name": "connect_behavior",
      "kind": "act",
      "impl": "imperative",
      "description": "Create, update, or remove events/APIs without changing IDs. Event writes require name,trigger,actions plus screenId or eventId; API writes require name,method,path plus screenId or operationId. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "operation": {
            "type": "string",
            "enum": [
              "connectEvent",
              "updateEvent",
              "removeEvent",
              "bindApi",
              "updateApi",
              "removeApi"
            ]
          },
          "screenId": {
            "type": "string",
            "minLength": 1
          },
          "eventId": {
            "type": "string",
            "minLength": 1
          },
          "operationId": {
            "type": "string",
            "minLength": 1
          },
          "name": {
            "type": "string",
            "minLength": 1
          },
          "trigger": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string",
                "enum": [
                  "click",
                  "submit"
                ]
              },
              "target": {
                "type": "object",
                "description": "Required by type: inline componentId; definitionNode instanceId+nodePath; collectionItemNode collectionId+nodePath.",
                "properties": {
                  "type": {
                    "type": "string",
                    "enum": [
                      "inline",
                      "definitionNode",
                      "collectionItemNode"
                    ]
                  },
                  "componentId": {
                    "type": "string",
                    "minLength": 1
                  },
                  "instanceId": {
                    "type": "string",
                    "minLength": 1
                  },
                  "collectionId": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nodePath": {
                    "type": "array",
                    "minItems": 1,
                    "items": {
                      "type": "string",
                      "minLength": 1
                    }
                  }
                },
                "required": [
                  "type"
                ],
                "additionalProperties": false
              }
            },
            "required": [
              "type",
              "target"
            ],
            "additionalProperties": false
          },
          "actions": {
            "type": "array",
            "items": {
              "type": "object",
              "description": "Required by type: setScenario scenarioId; callApi apiOperationId; navigate destinationScreenId. clearScenario needs only type.",
              "properties": {
                "type": {
                  "type": "string",
                  "enum": [
                    "setScenario",
                    "clearScenario",
                    "callApi",
                    "navigate"
                  ]
                },
                "scenarioId": {
                  "type": "string",
                  "minLength": 1
                },
                "apiOperationId": {
                  "type": "string",
                  "minLength": 1
                },
                "destinationScreenId": {
                  "type": "string",
                  "minLength": 1
                },
                "routeParameters": {
                  "type": "object",
                  "propertyNames": {
                    "type": "string",
                    "minLength": 1,
                    "pattern": "\\S"
                  },
                  "additionalProperties": {
                    "type": "object",
                    "description": "Required by type: item path; literal scalar value.",
                    "properties": {
                      "type": {
                        "type": "string",
                        "enum": [
                          "item",
                          "literal"
                        ]
                      },
                      "path": {
                        "type": "string"
                      },
                      "value": {
                        "type": [
                          "string",
                          "number",
                          "boolean",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "type"
                    ],
                    "additionalProperties": false
                  }
                },
                "queryParameters": {
                  "type": "object",
                  "propertyNames": {
                    "type": "string",
                    "minLength": 1,
                    "pattern": "\\S"
                  },
                  "additionalProperties": {
                    "type": "object",
                    "description": "Required by type: item path; literal scalar value.",
                    "properties": {
                      "type": {
                        "type": "string",
                        "enum": [
                          "item",
                          "literal"
                        ]
                      },
                      "path": {
                        "type": "string"
                      },
                      "value": {
                        "type": [
                          "string",
                          "number",
                          "boolean",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "type"
                    ],
                    "additionalProperties": false
                  }
                }
              },
              "required": [
                "type"
              ],
              "additionalProperties": false
            }
          },
          "method": {
            "type": "string",
            "enum": [
              "GET",
              "POST",
              "PUT",
              "PATCH",
              "DELETE"
            ]
          },
          "path": {
            "type": "string",
            "minLength": 1
          },
          "requestBindings": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "source": {
                  "type": "object",
                  "description": "A component target (inline/definitionNode/collectionItemNode) or item/literal value source.",
                  "properties": {
                    "type": {
                      "type": "string",
                      "enum": [
                        "inline",
                        "definitionNode",
                        "collectionItemNode",
                        "item",
                        "literal"
                      ]
                    },
                    "componentId": {
                      "type": "string",
                      "minLength": 1
                    },
                    "instanceId": {
                      "type": "string",
                      "minLength": 1
                    },
                    "collectionId": {
                      "type": "string",
                      "minLength": 1
                    },
                    "nodePath": {
                      "type": "array",
                      "minItems": 1,
                      "items": {
                        "type": "string",
                        "minLength": 1
                      }
                    },
                    "path": {
                      "type": "string"
                    },
                    "value": {
                      "type": [
                        "string",
                        "number",
                        "boolean",
                        "null"
                      ]
                    }
                  },
                  "required": [
                    "type"
                  ],
                  "additionalProperties": false
                },
                "targetPath": {
                  "type": "string",
                  "minLength": 1
                }
              },
              "required": [
                "source",
                "targetPath"
              ],
              "additionalProperties": false
            }
          },
          "successStateId": {
            "type": [
              "string",
              "null"
            ]
          },
          "errorStateId": {
            "type": [
              "string",
              "null"
            ]
          }
        },
        "required": [
          "operation"
        ],
        "additionalProperties": false
      },
      "page": "/screen-blueprint-studio/"
    }
    manage_component_definitionAction

    Manage shared Definitions. create needs name; all other operations need definitionId. updateNode needs nodePath+patch; publishStringProp needs key+name+nodePath+field; addVariant needs name+propertyKey+propertyValue. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.

    View tool JSON
    {
      "name": "manage_component_definition",
      "kind": "act",
      "impl": "imperative",
      "description": "Manage shared Definitions. create needs name; all other operations need definitionId. updateNode needs nodePath+patch; publishStringProp needs key+name+nodePath+field; addVariant needs name+propertyKey+propertyValue. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "operation": {
            "type": "string",
            "enum": [
              "create",
              "updateMeta",
              "duplicate",
              "remove",
              "updateNode",
              "publishStringProp",
              "addVariant"
            ]
          },
          "definitionId": {
            "type": "string",
            "minLength": 1
          },
          "name": {
            "type": "string",
            "minLength": 1
          },
          "description": {
            "type": "string"
          },
          "nodePath": {
            "type": "array",
            "minItems": 1,
            "items": {
              "type": "string",
              "minLength": 1
            }
          },
          "patch": {
            "type": "object",
            "properties": {
              "common": {
                "type": "object",
                "properties": {
                  "description": {
                    "type": "string"
                  },
                  "visible": {
                    "type": "boolean"
                  },
                  "enabled": {
                    "type": "boolean"
                  }
                },
                "minProperties": 1,
                "additionalProperties": false
              },
              "config": {
                "type": "object",
                "properties": {
                  "kind": {
                    "type": "string",
                    "enum": [
                      "page",
                      "container",
                      "text",
                      "textInput",
                      "select",
                      "button",
                      "image",
                      "link",
                      "collection",
                      "modal"
                    ]
                  },
                  "layout": {
                    "type": "string",
                    "enum": [
                      "vertical",
                      "horizontal",
                      "grid"
                    ]
                  },
                  "gap": {
                    "type": "string",
                    "enum": [
                      "none",
                      "sm",
                      "md",
                      "lg"
                    ]
                  },
                  "columns": {
                    "type": "integer",
                    "minimum": 1,
                    "maximum": 12
                  },
                  "justify": {
                    "type": "string",
                    "enum": [
                      "start",
                      "center",
                      "end",
                      "between"
                    ]
                  },
                  "align": {
                    "type": "string",
                    "enum": [
                      "start",
                      "center",
                      "end",
                      "stretch"
                    ]
                  },
                  "wrap": {
                    "type": "boolean"
                  },
                  "text": {
                    "type": "string"
                  },
                  "style": {
                    "type": "string",
                    "enum": [
                      "heading1",
                      "heading2",
                      "heading3",
                      "body",
                      "caption"
                    ]
                  },
                  "fieldKey": {
                    "type": "string"
                  },
                  "label": {
                    "type": "string"
                  },
                  "inputType": {
                    "type": "string",
                    "enum": [
                      "text",
                      "email",
                      "password"
                    ]
                  },
                  "required": {
                    "type": "boolean"
                  },
                  "placeholder": {
                    "type": "string"
                  },
                  "defaultValue": {
                    "type": "string"
                  },
                  "validationRules": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "description": "Required: id, type, message. minLength/maxLength/pattern also require value; custom requires description.",
                      "properties": {
                        "id": {
                          "type": "string",
                          "minLength": 1
                        },
                        "type": {
                          "type": "string",
                          "enum": [
                            "required",
                            "email",
                            "minLength",
                            "maxLength",
                            "pattern",
                            "custom"
                          ]
                        },
                        "message": {
                          "type": "string",
                          "minLength": 1
                        },
                        "value": {
                          "type": [
                            "string",
                            "integer"
                          ]
                        },
                        "description": {
                          "type": "string",
                          "minLength": 1
                        }
                      },
                      "required": [
                        "id",
                        "type",
                        "message"
                      ],
                      "additionalProperties": false
                    }
                  },
                  "options": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "value": {
                          "type": "string"
                        },
                        "label": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "value",
                        "label"
                      ],
                      "additionalProperties": false
                    }
                  },
                  "variant": {
                    "type": "string",
                    "enum": [
                      "primary",
                      "secondary",
                      "danger"
                    ]
                  },
                  "eventId": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "confirmationMessage": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "preventDoubleSubmit": {
                    "type": "boolean"
                  },
                  "source": {
                    "type": "string"
                  },
                  "alt": {
                    "type": "string",
                    "minLength": 1
                  },
                  "fit": {
                    "type": "string",
                    "enum": [
                      "contain",
                      "cover"
                    ]
                  },
                  "aspectRatio": {
                    "type": "string",
                    "enum": [
                      "auto",
                      "square",
                      "4:3",
                      "16:9"
                    ]
                  },
                  "placeholderStyle": {
                    "type": "string",
                    "enum": [
                      "icon",
                      "skeleton"
                    ]
                  },
                  "destination": {
                    "type": "object",
                    "description": "Required by type: internal screenId; external url; resource resourceId, url, displayName.",
                    "properties": {
                      "type": {
                        "type": "string",
                        "enum": [
                          "internal",
                          "external",
                          "resource"
                        ]
                      },
                      "screenId": {
                        "type": "string",
                        "minLength": 1
                      },
                      "url": {
                        "type": "string",
                        "minLength": 1
                      },
                      "resourceId": {
                        "type": "string",
                        "minLength": 1
                      },
                      "displayName": {
                        "type": "string",
                        "minLength": 1
                      }
                    },
                    "required": [
                      "type"
                    ],
                    "additionalProperties": false
                  },
                  "openMode": {
                    "type": "string",
                    "enum": [
                      "sameContext",
                      "newContext",
                      "download"
                    ]
                  },
                  "dataSource": {
                    "type": "object",
                    "properties": {
                      "apiOperationId": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "itemsPath": {
                        "type": "string"
                      },
                      "previewItems": {
                        "type": "array",
                        "maxItems": 20,
                        "items": {
                          "type": "object",
                          "description": "JSON preview object; nested JSON is accepted and validated at runtime."
                        }
                      }
                    },
                    "required": [
                      "apiOperationId",
                      "itemsPath",
                      "previewItems"
                    ],
                    "additionalProperties": false
                  },
                  "itemKeyPath": {
                    "type": "string",
                    "minLength": 1
                  },
                  "itemTemplate": {
                    "type": "object",
                    "properties": {
                      "source": {
                        "type": "object",
                        "properties": {
                          "$ref": {
                            "type": "string",
                            "minLength": 1,
                            "description": "Local #/componentDefinitions/... reference."
                          }
                        },
                        "required": [
                          "$ref"
                        ],
                        "additionalProperties": false
                      },
                      "props": {
                        "type": "object",
                        "additionalProperties": {
                          "type": [
                            "string",
                            "number",
                            "boolean"
                          ]
                        }
                      },
                      "variantId": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "source",
                      "props",
                      "variantId"
                    ],
                    "additionalProperties": false
                  },
                  "propBindings": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "propKey": {
                          "type": "string",
                          "minLength": 1
                        },
                        "source": {
                          "type": "object",
                          "description": "Use type=item with path, or type=literal with scalar value. Runtime validation enforces the matching fields.",
                          "properties": {
                            "type": {
                              "type": "string",
                              "enum": [
                                "item",
                                "literal"
                              ]
                            },
                            "path": {
                              "type": "string"
                            },
                            "value": {
                              "type": [
                                "string",
                                "number",
                                "boolean",
                                "null"
                              ]
                            }
                          },
                          "required": [
                            "type"
                          ],
                          "additionalProperties": false
                        }
                      },
                      "required": [
                        "propKey",
                        "source"
                      ],
                      "additionalProperties": false
                    }
                  },
                  "variantSelection": {
                    "type": "object",
                    "properties": {
                      "cases": {
                        "type": "array",
                        "items": {
                          "type": "object",
                          "properties": {
                            "source": {
                              "type": "object",
                              "description": "Use type=item with path, or type=literal with scalar value. Runtime validation enforces the matching fields.",
                              "properties": {
                                "type": {
                                  "type": "string",
                                  "enum": [
                                    "item",
                                    "literal"
                                  ]
                                },
                                "path": {
                                  "type": "string"
                                },
                                "value": {
                                  "type": [
                                    "string",
                                    "number",
                                    "boolean",
                                    "null"
                                  ]
                                }
                              },
                              "required": [
                                "type"
                              ],
                              "additionalProperties": false
                            },
                            "equals": {
                              "type": [
                                "string",
                                "number",
                                "boolean",
                                "null"
                              ]
                            },
                            "variantId": {
                              "type": "string",
                              "minLength": 1
                            }
                          },
                          "required": [
                            "source",
                            "equals",
                            "variantId"
                          ],
                          "additionalProperties": false
                        }
                      },
                      "fallbackVariantId": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "cases",
                      "fallbackVariantId"
                    ],
                    "additionalProperties": false
                  },
                  "visibility": {
                    "type": [
                      "object",
                      "null"
                    ],
                    "properties": {
                      "source": {
                        "type": "object",
                        "description": "Use type=item with path, or type=literal with scalar value. Runtime validation enforces the matching fields.",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "item",
                              "literal"
                            ]
                          },
                          "path": {
                            "type": "string"
                          },
                          "value": {
                            "type": [
                              "string",
                              "number",
                              "boolean",
                              "null"
                            ]
                          }
                        },
                        "required": [
                          "type"
                        ],
                        "additionalProperties": false
                      },
                      "equals": {
                        "type": [
                          "string",
                          "number",
                          "boolean",
                          "null"
                        ]
                      },
                      "visibleWhenMatched": {
                        "type": "boolean"
                      },
                      "fallback": {
                        "type": "boolean"
                      }
                    },
                    "required": [
                      "source",
                      "equals",
                      "visibleWhenMatched",
                      "fallback"
                    ],
                    "additionalProperties": false
                  }
                },
                "minProperties": 1,
                "additionalProperties": false
              },
              "placement": {
                "type": "object",
                "description": "Required by mode: flow only mode; sticky edge+inset; overlay/viewport anchor+insetX+insetY.",
                "properties": {
                  "mode": {
                    "type": "string",
                    "enum": [
                      "flow",
                      "sticky",
                      "overlay",
                      "viewport"
                    ]
                  },
                  "edge": {
                    "type": "string",
                    "enum": [
                      "top",
                      "bottom"
                    ]
                  },
                  "anchor": {
                    "type": "string",
                    "enum": [
                      "topLeft",
                      "topCenter",
                      "topRight",
                      "centerLeft",
                      "center",
                      "centerRight",
                      "bottomLeft",
                      "bottomCenter",
                      "bottomRight"
                    ]
                  },
                  "inset": {
                    "type": "string",
                    "enum": [
                      "none",
                      "xs",
                      "sm",
                      "md",
                      "lg"
                    ]
                  },
                  "insetX": {
                    "type": "string",
                    "enum": [
                      "none",
                      "xs",
                      "sm",
                      "md",
                      "lg"
                    ]
                  },
                  "insetY": {
                    "type": "string",
                    "enum": [
                      "none",
                      "xs",
                      "sm",
                      "md",
                      "lg"
                    ]
                  }
                },
                "required": [
                  "mode"
                ],
                "additionalProperties": false
              },
              "sizing": {
                "type": "object",
                "properties": {
                  "inlineSize": {
                    "type": "string",
                    "enum": [
                      "auto",
                      "content",
                      "fill"
                    ]
                  },
                  "minWidth": {
                    "type": "string",
                    "enum": [
                      "none",
                      "xs",
                      "sm",
                      "md",
                      "lg",
                      "xl"
                    ]
                  },
                  "maxWidth": {
                    "type": "string",
                    "enum": [
                      "none",
                      "xs",
                      "sm",
                      "md",
                      "lg",
                      "xl"
                    ]
                  },
                  "gridSpan": {
                    "type": "integer",
                    "minimum": 1,
                    "maximum": 12
                  },
                  "grow": {
                    "type": "integer",
                    "minimum": 0,
                    "maximum": 3
                  },
                  "shrink": {
                    "type": "string",
                    "enum": [
                      "allow",
                      "prevent"
                    ]
                  }
                },
                "required": [
                  "inlineSize",
                  "minWidth",
                  "maxWidth",
                  "gridSpan",
                  "grow",
                  "shrink"
                ],
                "additionalProperties": false
              }
            },
            "minProperties": 1,
            "additionalProperties": false
          },
          "key": {
            "type": "string",
            "minLength": 1
          },
          "field": {
            "type": "string",
            "minLength": 1,
            "description": "A supported common.*, config.*, placement.*, or sizing.* public field path."
          },
          "propertyKey": {
            "type": "string",
            "minLength": 1
          },
          "propertyValue": {
            "type": "string",
            "minLength": 1
          },
          "defaultPropertyValue": {
            "type": "string",
            "minLength": 1
          }
        },
        "required": [
          "operation"
        ],
        "additionalProperties": false
      },
      "page": "/screen-blueprint-studio/"
    }
    manage_definition_instanceAction

    Manage Definition Instances. add requires screenId+parentId+definitionId; update/detach require componentId; extract requires componentId+name. Optional props are typed scalars. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.

    View tool JSON
    {
      "name": "manage_definition_instance",
      "kind": "act",
      "impl": "imperative",
      "description": "Manage Definition Instances. add requires screenId+parentId+definitionId; update/detach require componentId; extract requires componentId+name. Optional props are typed scalars. Read get_current_screen_context first. The first valid mutation automatically creates a reviewable proposal; later mutations append to it. Check get_pending_change_set before mixing unrelated work. Only a human can Accept or Reject.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "operation": {
            "type": "string",
            "enum": [
              "add",
              "update",
              "extract",
              "detach"
            ]
          },
          "screenId": {
            "type": "string",
            "minLength": 1
          },
          "parentId": {
            "type": "string",
            "minLength": 1
          },
          "definitionId": {
            "type": "string",
            "minLength": 1
          },
          "componentId": {
            "type": "string",
            "minLength": 1
          },
          "name": {
            "type": "string",
            "minLength": 1
          },
          "position": {
            "type": "integer",
            "minimum": 0
          },
          "variantId": {
            "type": [
              "string",
              "null"
            ]
          },
          "props": {
            "type": "object",
            "additionalProperties": {
              "type": [
                "string",
                "number",
                "boolean"
              ]
            }
          },
          "placement": {
            "type": "object",
            "description": "Required by mode: flow only mode; sticky edge+inset; overlay/viewport anchor+insetX+insetY.",
            "properties": {
              "mode": {
                "type": "string",
                "enum": [
                  "flow",
                  "sticky",
                  "overlay",
                  "viewport"
                ]
              },
              "edge": {
                "type": "string",
                "enum": [
                  "top",
                  "bottom"
                ]
              },
              "anchor": {
                "type": "string",
                "enum": [
                  "topLeft",
                  "topCenter",
                  "topRight",
                  "centerLeft",
                  "center",
                  "centerRight",
                  "bottomLeft",
                  "bottomCenter",
                  "bottomRight"
                ]
              },
              "inset": {
                "type": "string",
                "enum": [
                  "none",
                  "xs",
                  "sm",
                  "md",
                  "lg"
                ]
              },
              "insetX": {
                "type": "string",
                "enum": [
                  "none",
                  "xs",
                  "sm",
                  "md",
                  "lg"
                ]
              },
              "insetY": {
                "type": "string",
                "enum": [
                  "none",
                  "xs",
                  "sm",
                  "md",
                  "lg"
                ]
              }
            },
            "required": [
              "mode"
            ],
            "additionalProperties": false
          },
          "sizing": {
            "type": "object",
            "properties": {
              "inlineSize": {
                "type": "string",
                "enum": [
                  "auto",
                  "content",
                  "fill"
                ]
              },
              "minWidth": {
                "type": "string",
                "enum": [
                  "none",
                  "xs",
                  "sm",
                  "md",
                  "lg",
                  "xl"
                ]
              },
              "maxWidth": {
                "type": "string",
                "enum": [
                  "none",
                  "xs",
                  "sm",
                  "md",
                  "lg",
                  "xl"
                ]
              },
              "gridSpan": {
                "type": "integer",
                "minimum": 1,
                "maximum": 12
              },
              "grow": {
                "type": "integer",
                "minimum": 0,
                "maximum": 3
              },
              "shrink": {
                "type": "string",
                "enum": [
                  "allow",
                  "prevent"
                ]
              }
            },
            "required": [
              "inlineSize",
              "minWidth",
              "maxWidth",
              "gridSpan",
              "grow",
              "shrink"
            ],
            "additionalProperties": false
          }
        },
        "required": [
          "operation"
        ],
        "additionalProperties": false
      },
      "page": "/screen-blueprint-studio/"
    }