Site

get_topic_coverage

Which subtopics of each category the brand's site covers and which it misses.

readReads only. Annotated read-only, so a client can call it without asking.

Plan: Grow and above
Rate cost: 1 unit
REST: GET /projects/{project_id}/topic-coverage

Try asking

“Which subtopics does our site not cover yet?”

get_topic_coverage

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_topic_coverage",
    "arguments": {
      "project_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
    }
  }
}

structuredContent

{
  "content": [
    {
      "type": "text",
      "text": "…the same JSON, as text…"
    }
  ],
  "structuredContent": {
    "records": [
      {
        "category": "payment",
        "website_name": "acmeinvoicing.com",
        "coverage_score": 62.5,
        "covered_subtopics": [
          "invoicing",
          "recurring billing",
          "tax handling",
          "refunds",
          "payment links"
        ],
        "missing_subtopics": [
          "chargebacks",
          "multi-currency",
          "payouts"
        ],
        "total_subtopics": 8,
        "analyzed_at": "2026-09-19T21:04:11Z"
      }
    ]
  },
  "isError": false
}

Arguments

Passed as the tool call's arguments.

project_idstringrequired

The project to read, from list_projects.

Result

The same object as Get topic coverage, returned as structured output.

recordsobject[]

One row per category the site is read against.

+Show child attributes

categorystring

The topic area, e.g. payment.

website_namestringnullable

The site read.

coverage_scorenumber

Share of the category's subtopics the site covers, 0–100.

covered_subtopicsstring[]

Subtopics found.

missing_subtopicsstring[]

Subtopics not found.

total_subtopicsinteger

Subtopics checked.

analyzed_atstringnullable

When the site was last read (ISO 8601).

Errors

404 not_found	The project or item doesn't exist in this workspace. A project from another workspace also returns 404, never 403.
422 invalid_request	A parameter or body field is missing or has the wrong type or value. The message names the field. Also returned when a write would pass the plan's prompt limit.
401 unauthorized	No key was sent, or the key is unknown, revoked or expired, or the member who created it has left the workspace or been deactivated.
402 plan_required	The workspace's plan doesn't include API access. It's included on Grow, Scale and Custom.
403 workspace_not_approved	The workspace is still waiting for approval, or wasn't approved.
429 rate_limited	Too many requests this minute. Wait for the number of seconds in the `Retry-After` header, then retry.

Every code, and what to retry, is in Errors.

Failures arrive as a tool error — isError: true with code: message as text. See Using the tools.