> ## Agent Instructions
>
> Base URL: https://api.anysite.io
> Authentication: send the `access-token` header. Do NOT use `Authorization: Bearer`.
> Full endpoint catalog: https://app.anysite.io/docs
# Custom Endpoints

Build your own endpoints that appear automatically in MCP Server — no server changes required

## Custom Endpoints in MCP

> 
Custom endpoints created through the **Custom Endpoint Builder** are automatically available in the MCP Server — no server changes required.

The Anysite MCP Server dynamically loads all endpoints from the OpenAPI specification at startup. This means any custom endpoint you create through the Custom Endpoint Builder instantly becomes available to all your AI agents.

---

## How It Works

  
#### Create a custom endpoint

    Use the [Custom Endpoint Builder](https://app.anysite.io) to define your parser — specify the target URL, data extraction rules, and output schema.
  

  
#### Endpoint appears in MCP

    The MCP Server dynamically loads it from the OpenAPI specification. No server restart or configuration changes needed.
  

  
#### Discover and use

    Your AI agent can find the new endpoint via `discover()` and call it via `execute()`:

    ```text
    discover("your_source", "your_category")
      → Shows your custom endpoint with parameters

    execute("your_source", "your_category", "your_endpoint", {params})
      → Fetches data using your custom parser
    ```
  

---

## Features

  
#### Zero Deployment

    Custom endpoints appear instantly in MCP — no code, no deployment, no server updates.
  

  
#### Full MCP Support

    Same caching, pagination (`get_page`), analysis (`query_cache`), and export (`export_data`) as built-in endpoints.
  

  
#### All Clients

    Works with Claude Desktop, Claude Code, Cursor, n8n, and any MCP-compatible client.
  

  
#### Unlimited Plan Compatible

    Custom endpoints are included in the MCP Unlimited Plan — no additional costs.
  

---

## Example

Suppose you've built a custom parser for a job board:

```text
1. discover("my_jobboard", "search")
   → Shows: endpoint "search_jobs" with params: query, location, salary_min

2. execute("my_jobboard", "search", "search_jobs", {
     query: "python developer",
     location: "Berlin",
     salary_min: 60000
   })
   → Returns job listings + cache_key

3. query_cache(cache_key, sort_by="salary", sort_order="desc", limit=10)
   → Top 10 highest-paying positions

4. export_data(cache_key, "csv")
   → Download all results as CSV
```

---

## Getting Started

#### Custom Endpoint Builder

  Create your first custom endpoint at app.anysite.io