Reqistry MCP server

• assess_api_production_safetyFree

  Assess whether an API looks production-safe using Reqistry trust score, health, docs, auth, pricing, CORS, and OpenAPI signals.

• check_healthFree

  Trigger (or return cached) a health check for one API. Returns CACHED within cooldown, or QUEUED with a poll URL. Rate-limited per device.

• compare_apisFree

  Compare 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.

• get_alternativesFree

  Find 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).

• get_apiFree

  Get full detail for one API by slug or id, including health, metadata, verification, and warnings. Use after browsing a category to drill in.

• get_api_trust_scoreFree

  Get 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.

• get_category_apisFree

  List published APIs in a category by slug (e.g. 'weather', 'finance'). Paginated. Use list_categories first to get a category slug.

• get_change_feedFree

  Read recent Reqistry API change events: pricing changes, docs moves, OpenAPI changes, health degradation/recovery, and trust-score changes.

• get_use_case_collectionsFree

  Get curated use-case packs such as finance dashboards, free AI APIs, travel apps, and no-auth prototype APIs.

• list_categoriesFree

  List all active API categories with the number of published APIs in each. Use to populate a category filter or browse by topic.

• recommend_apisFree

  Get recommended APIs — personalized when the device has bookmarks, otherwise random picks. Optional limit (max 50).

• submit_apiwrite actionFree

  Submit a new API for review. Creates a 'pending' submission (not immediately published). At least name or link required. Email optional.

• suggest_alternativesFree

  Suggest healthier alternatives to a weak or dead API. Uses the same category/type matching as Reqistry alternatives.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 1862ms20/20
• Tool poisoning13 tool descriptions checked15/15
• Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
• Maintenanceno repository listed3/15
• Maintainer identityverified namespace with website, no repo4/10

Reqistry: common questions

Is Reqistry MCP server safe?

With care: it is graded C, so read the findings first (60/100). Read the Reqistry safety report

How do I install Reqistry?

It runs remotely at mcp.reqistry.dev. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Reqistry need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Reqistry maintained?

The latest release is v2.0.0.

Is Reqistry up?

100% of our last 20 checks got an answer. We check remote servers about four times a day.

What can I use instead of Reqistry?

Servers from other publishers that do the same job: Orcareplay MCP server, UI Beats MCP server and three.ws Marketplace MCP server. Compare all Reqistry alternatives.