Tool tree
WebMCP's Chrome 149 origin trial lets a site expose structured tools to browser agents. Code for both APIs, the security limits, and a rollout order.
Implementation
gradeNot graded
gradeNot graded
supportRequestToolSensitive Action
Submit a request for support.
View tool JSON
{
"name": "supportRequestTool",
"kind": "transact",
"impl": "declarative",
"description": "Submit a request for support.",
"inputSchema": {
"type": "object",
"properties": {
"firstName": {
"type": "string"
},
"select": {
"type": "string",
"enum": [
"Customer happiness team",
"Distribution team"
]
}
},
"required": [
"select"
]
},
"page": "/webmcp-chrome-149-origin-trial-agent-ready-site-2026/"
}