AgentIndex

AgentIndex API

Public read‑only API for browsing agents, MCP servers and tools. No authentication required.

GitHub

Other Resources

🔗
APIsJSON
https://artifacts.apis.io/agentindex-app/apis.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

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Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/agentindex-app:agentindex-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

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API entry from apis.yml

apis.yml Raw ↑ 
name: AgentIndex API
description: Public read‑only API for browsing agents, MCP servers and tools. No authentication required.
humanURL: https://agentindex.app/en/guides/
baseURL: https://agentindex.app
aid: agentindex-app:agentindex-api