> ## Documentation Index
> Fetch the complete documentation index at: https://docs.useknot.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Agent capabilities

> Get machine-readable API documentation for agent discovery

Returns a markdown document describing all Knot API capabilities. Designed for AI agent consumption — agents can fetch this file at startup to discover available endpoints, authentication steps, and usage examples without any prior configuration.

<Info>
  This endpoint does not require authentication.
</Info>

## Response

Returns a `text/markdown` document containing:

* Quick start guide
* Authentication instructions
* All endpoint documentation with paths and methods
* Request and response examples
* Error handling guidelines

<Tip>
  Fetch `/skill.md` as part of your agent's initialization routine to keep its knowledge of the Knot API current without hardcoding endpoint details.
</Tip>

## Errors

| Status | Description         |
| ------ | ------------------- |
| `503`  | Service unavailable |

<RequestExample>
  ```bash cURL theme={null}
  curl https://api.useknot.xyz/skill.md
  ```
</RequestExample>

<ResponseExample>
  ```markdown theme={null}
  # Knot API

  ## Quick Start

  1. Authenticate via email OTP
  2. Receive JWT token
  3. Call action endpoints

  ## Endpoints

  ### POST /connect/start
  ...
  ```
</ResponseExample>