Reqistry

Connect it to your AI

Claude Code

claude mcp add --transport http reqistry https://mcp.reqistry.dev/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://mcp.reqistry.dev/mcp

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "reqistry": {
      "url": "https://mcp.reqistry.dev/mcp"
    }
  }
}

Tools it offers

16 tools, as the server itself reported during our check on Oct 31, 2026.

• list_categoriesList all active API categories with the number of published APIs in each. Use to populate a category filter or browse by topic.
• get_category_apisList published APIs in a category by slug (e.g. 'weather', 'finance'). Paginated. Use list_categories first to get a category slug.
• get_apiGet full detail for one API by slug or id, including health, metadata, verification, and warnings. Use after browsing a category to drill in.
• get_alternativesFind alternative APIs similar to a given API id — prefers same category, falls back to same API type. limit must be 2 or 3 (default 3).
• check_healthTrigger (or return cached) a health check for one API. Returns CACHED within cooldown, or QUEUED with a poll URL. Rate-limited per device.
• get_api_trust_scoreGet the Reqistry trust score for one API by id or slug. Score covers uptime, response time, docs quality, auth clarity, CORS, pricing clarity, freshness, and OpenAPI availability.
• compare_apisCompare 2 to 8 APIs side-by-side by id or slug. Returns auth, pricing, rate limits, SDKs, response time, CORS, verification, OpenAPI, and trust scores.
• assess_api_production_safetyAssess whether an API looks production-safe using Reqistry trust score, health, docs, auth, pricing, CORS, and OpenAPI signals.
• suggest_alternativesSuggest healthier alternatives to a weak or dead API. Uses the same category/type matching as Reqistry alternatives.
• get_change_feedRead recent Reqistry API change events: pricing changes, docs moves, OpenAPI changes, health degradation/recovery, and trust-score changes.
• get_use_case_collectionsGet curated use-case packs such as finance dashboards, free AI APIs, travel apps, and no-auth prototype APIs.
• submit_apiSubmit a new API for review. Creates a 'pending' submission (not immediately published). At least name or link required. Email optional.
• recommend_apisGet recommended APIs — personalized when the device has bookmarks, otherwise random picks. Optional limit (max 50).
• search_apisSearch the catalog full-text with facets: q, category (from list_categories), auth (None, API key, OAuth), pricing (free, freemium, paid), alive, limit (1-50).
• get_snippetStarter integration snippet for one catalog API in curl, python, javascript, or typescript. Uses the cataloged base URL verbatim; auth handling reflects the cataloged auth type.
• swap_apiReplace a dead API in-session: status + change-feed evidence for the given slug, alive alternatives with matching facets, and a starter snippet for the top pick.

Questions