---
title: "MCP endpoint and capability discovery"
method: GET
path: "/.well-known/mcp"
tags: ["MCP"]
---

# MCP endpoint and capability discovery

`GET /.well-known/mcp`

## Request

- Base URL: `https://aicoolies.com`
- URL: `https://aicoolies.com/.well-known/mcp`
- Auth: none required

Lists the protocol versions this aicoolies MCP server speaks, its transport endpoints, its capabilities, and its authentication requirements (none for the public catalog tools).

## Response `200`

Discovery document

- McpDiscovery
  - `mcp_version` string, required: Newest protocol version supported.
  - `supported_mcp_versions` string[]
  - `server_name` string, required
  - `server_version` string
  - `endpoints` object, required
    - `streamable_http` string, uri
  - `capabilities` object, required
    - `tools` boolean
    - `resources` boolean
    - `prompts` boolean
    - `sampling` boolean
    - `roots` boolean
  - `authentication` object
    - `required` boolean
    - `methods` string[]
  - `documentation` string, uri
  - `privacy_policy` string, uri

---

[API](https://skmtc.dev/aicoolies/apis/aicoolies-public-api.md) · [All operations](https://skmtc.dev/aicoolies/apis/aicoolies-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/aicoolies/apis/aicoolies-public-api/revisions/8d666d0ed7aa?raw)