Corpus Plan
Free SEO/GEO audits of public websites and AI answer-engine citation checks. No login or API key.
| Endpoint | https://plan.corpushq.co/mcp (streamable-http) |
|---|---|
| Registry version | 0.1.0 |
| Now | 5 tools · grade A (97) · pin ts_077dbef39e7559b70a1e38134e8ea9d4 · protocol 2025-06-18 |
| First / last listed | 2026-10-25 01:04 UTC / 2026-10-25 01:04 UTC |
| Grade over time | 2026-10-25: A (97), 5 tools |
Is this your server? Own a server? ToolFit hosted watch re-checks it every 24 h ($0.25 per 30 days) or 6 h ($0.60) and sends you an HMAC-signed webhook when its tools or grade change: POST https://api.youraitools.co/toolfit/v1/watch. To opt out, see About & opt-out.
Tools: describe_corpus_plan get_public_report get_report_progress run_audit check_citations
describe_corpus_plan | Return Corpus Plan's public SEO/GEO audit capabilities, product links, and safety notes. params: none |
get_public_report | Read the stored public audit report for a saved Corpus Plan share slug. Unsaved reports require saving through the website first. Only public report facts are returned. params: slug* |
get_report_progress | Read the current status and progress lines for a Corpus Plan audit behind a public report slug. params: slug* |
run_audit | Use this when the user wants a website audited. Starts Corpus Plan's free audit of a public website (up to 20 pages of that site) and returns the overall score, the five pillar scores with AI citability first, the top three issues, the Product information document and the workspace link where the user can save the report. The same site audited from an AI assistant in the last 24 hours is returned params: url* |
check_citations | Use this when the user asks whether AI answer engines cite their website. Asks one answer engine (Perplexity) three customer-style questions written from the site's own pages and returns each question, the sites it cited, whether this site was one of them, and the date. A result for the same site from the last 24 hours is returned again instead of asking again. params: url*, brand |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.