Langdock Agent MCP Server

Access your Langdock agents from any MCP-compatible AI client. The Langdock MCP Server exposes your workspace agents as MCP tools.

The Langdock MCP Server exposes your Langdock agents as MCP tools, allowing any MCP-compatible AI client to interact with your workspace agents.

What’s this for?

This lets external AI tools (like Claude Desktop, Cursor, or other MCP clients) call your Langdock agents directly. Your agents become tools that any MCP-compatible application can use.

MCP Base URL

The Langdock MCP server is available at https://api.langdock.com/mcp.

Authentication

The MCP endpoint requires a valid Langdock API key with the Agent API scope.

Make sure your API key has the Agent API scope enabled. Workspace-admins can create or manage API keys in your workspace settings.

Supported Authentication Methods

Header Type	Header Format
Bearer	Authorization: Bearer <api-key>
X-API-Key	x-api-key: <api-key>

Available Tools

The Langdock MCP Server exposes three tools:

Tool	Description
find_agent	Search for an agent ID by name
ask_agent	Send a prompt to an agent specified by its ID
ask_custom_agent	Configure and query a custom agent on-the-fly

find_agent

Use this to look up an agent’s ID when you only know its name. This is helpful when you want to call ask_agent but need to find the correct agent ID first.

ask_agent

Send a prompt to a specific agent using its ID. The agent processes your request using its configured model, instructions, and connected integrations.

ask_custom_agent

Create a temporary agent with custom settings for a single query. Useful when you need specific behavior without creating a permanent agent in Langdock.

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Connecting from Langdock

If you want to add this MCP server as an integration within Langdock itself:

1. Navigate to Integrations

   Go to Integrations in your workspace settings.

2. Add MCP Integration

   Click Add Integration and select MCP as the integration type.

3. Enter Server Details

   • URL: https://api.langdock.com/mcp
   • Authentication method API Key
4. Save & Test

   • Click Create and connect
   • Add a connection using a valid Langdock API key (must have AGENT_API scope)
   • Set the API Key Header Type to Authorization: Bearer
   • Click Test connection to verify access to the available tools

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Related Documentation

• Model Context Protocol (MCP) - Learn about MCP and how to connect other MCP servers
• MCP Server Directory - Browse official MCP servers
• Agents API Guide - Use the Agents API directly