coinranking.com

{
  "name": "coinranking_prochart_get_view",
  "kind": "answer",
  "impl": "imperative",
  "description": "Read what the chart is currently showing: its kind and subject, every option's current value and default, which values can be selected right now (and why the rest can't), the viewer's entitlements, and the shareable URL. Call this first — it grounds every other tool.",
  "inputSchema": {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }
}

{
  "name": "coinranking_prochart_get_stats",
  "kind": "answer",
  "impl": "imperative",
  "description": "Summary numbers for every series on the chart — high, low, average, first and last value, with the timestamps of the high and low. Prefer this over reading the whole series for questions like \"what is this asset doing\", and use it to anchor drawings: these coordinates are exact, where a downsampled series is not.",
  "inputSchema": {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }
}

{
  "name": "coinranking_prochart_get_series",
  "kind": "answer",
  "impl": "imperative",
  "description": "The chart's plotted data points as { time, value } pairs in data space — the same coordinates drawings use. Downsampled by default to protect your context; the response says how many points exist and whether it reduced them, and always carries the true high and low so anchoring stays exact. Widen the time period first if you need a range the chart isn't currently showing.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "maxPoints": {
        "type": "number",
        "description": "Maximum points to return per series (default 100, hard cap 500). Downsampling preserves extremes, and the true high and low are returned separately regardless."
      },
      "series": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "description": "Dataset keys to include. Omit for every series on the chart."
      }
    },
    "additionalProperties": false
  }
}

{
  "name": "coinranking_prochart_list_drawings",
  "kind": "answer",
  "impl": "imperative",
  "description": "The shapes currently drawn on the chart, with their points in data space ({ time, value }) rather than pixels. Positions here are directly comparable with what get_series and get_stats return.",
  "inputSchema": {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }
}

{
  "name": "coinranking_prochart_list_history",
  "kind": "answer",
  "impl": "imperative",
  "description": "The chart's undo/redo stack, newest first, with a human-readable label for each step. `past` can be undone, `future` can be redone. The stack covers changes since the last navigation, not the whole session.",
  "inputSchema": {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }
}