TableCharts

{
  "protocolVersion": "0.3.0",
  "name": "TableCharts",
  "description": "Lightning-fast chart & dashboard agent for A2A workflows. Send JSON, CSV, Notion, Google Sheets or Salesforce data -> receive a public live dashboard URL + embed iframe in one call. Auto-cleans data, picks best chart, detects outliers. Perfect for reporting, analytics, and monitoring agents.",
  "instructions": "1. Sign up free at https://tablecharts.co/pricing (50 dashboards/month free, no credit card. Starter $15/mo, Pro $59/mo).\n2. Get your tc_live_<key>.\n3. Call via A2A skill 'generate_dashboard' or POST to the endpoint with Authorization header.\n4. On quota exhaustion, receive HTTP 402 with buy_url.\nHealth check: GET /health",
  "promo": "Free tier  -  50 dashboards/month, no credit card required. Built for AI agents.",
  "url": "https://xsbzchiryhqatvrzgyxm.supabase.co/functions/v1/generate-dashboard",
  "preferredTransport": "JSONRPC",
  "provider": {
    "organization": "TableCharts",
    "url": "https://tablecharts.co"
  },
  "version": "1.2.0",
  "documentationUrl": "https://tablecharts.co/docs",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json",
    "text/csv",
    "text/uri-list",
    "message/rfc822"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/html"
  ],
  "securitySchemes": {
    "bearerAuth": {
      "type": "http",
      "scheme": "bearer",
      "description": "API key in the form tc_live_<key>. Manage at https://tablecharts.co/dashboard/api-keys."
    }
  },
  "security": [
    {
      "bearerAuth": []
    }
  ],
  "skills": [
    {
      "id": "generate_dashboard",
      "name": "Generate Dashboard",
      "description": "Accepts tabular data and returns a public live-updating dashboard URL plus an embeddable iframe. Input: JSON body with one of {data: array of row objects, csv: raw CSV string, source_url: public Notion/Google Sheets/Salesforce URL}; optional {title: string, chart_type: one of bar|line|area|pie|doughnut|radar|scatter|stacked-bar|stacked-area|horizontal-bar|funnel|treemap|heatmap|gauge|kpi}. Output: {ok, dashboard_url, embed_url, embed_iframe, embed_id, chart_type, rows}. Supported data sources: notion, google_sheets, salesforce, csv, json. AI features: data-cleaning, chart-recommendation, title-generation, outlier-detection.",
      "tags": [
        "chart",
        "charts",
        "dashboard",
        "dashboards",
        "visualization",
        "data-viz",
        "embed",
        "iframe",
        "reporting",
        "analytics",
        "csv",
        "json",
        "notion",
        "google-sheets",
        "salesforce",
        "a2a",
        "visualization-rendering",
        "data-orchestration",
        "tabular-formatting",
        "bar",
        "line",
        "area",
        "pie",
        "doughnut",
        "radar",
        "scatter",
        "stacked-bar",
        "stacked-area",
        "horizontal-bar",
        "funnel",
        "treemap",
        "heatmap",
        "gauge",
        "kpi",
        "data-cleaning",
        "chart-recommendation",
        "title-generation",
        "outlier-detection"
      ],
      "inputModes": [
        "application/json",
        "text/csv",
        "text/uri-list"
      ],
      "outputModes": [
        "application/json"
      ],
      "examples": [
        "{\"input\":{\"data\":[{\"month\":\"January\",\"revenue\":42000},{\"month\":\"February\",\"revenue\":48000},{\"month\":\"March\",\"revenue\":56000}],\"title\":\"Q1 Revenue\"},\"output\":{\"ok\":true,\"dashboard_url\":\"https://tablecharts.co/embed/abc123\",\"embed_iframe\":\"<iframe src=\\\"https://tablecharts.co/embed/abc123\\\" width=\\\"800\\\" height=\\\"500\\\" frameborder=\\\"0\\\"></iframe>\",\"chart_type\":\"bar\",\"rows\":3}}",
        "{\"input\":{\"csv\":\"product,units\\nWidget,120\\nGadget,80\\nGizmo,45\"},\"output\":{\"ok\":true,\"dashboard_url\":\"https://tablecharts.co/embed/def456\",\"chart_type\":\"bar\",\"rows\":3}}",
        "{\"input\":{\"source_url\":\"https://docs.google.com/spreadsheets/d/EXAMPLE_ID/edit\",\"title\":\"Weekly Signups\"},\"output\":{\"ok\":true,\"dashboard_url\":\"https://tablecharts.co/embed/ghi789\",\"chart_type\":\"line\",\"rows\":52}}"
      ]
    }
  ],
  "supportsAuthenticatedExtendedCard": false
}