AGENTS.md

AGENTS.md is a simple, universal convention that gives AI coding agents a consistent, predictable source of project-specific guidance — build commands, test commands, conventions and constraints — in one Markdown file at the root of a repository. Contributed by OpenAI and hosted by AAIF. It is a format convention rather than a callable API.

Work with this as data

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

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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/agents-md"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑
aid: agentic-ai-foundation:agents-md
name: AGENTS.md
description: AGENTS.md is a simple, universal convention that gives AI coding agents a consistent, predictable
  source of project-specific guidance — build commands, test commands, conventions and constraints — in
  one Markdown file at the root of a repository. Contributed by OpenAI and hosted by AAIF. It is a format
  convention rather than a callable API.
humanURL: https://agents.md/
tags:
- AGENTS.md
- Coding Agents
- Conventions
- Open Standard
tags_raw:
- AGENTS.md
- Coding Agents
- Convention
- Open Standard
properties:
- type: Documentation
  url: https://agents.md/
- type: GitHubRepository
  url: https://github.com/agentsmd/agents.md