Lark MCP Server

by lorrylockie

Lark MCP Server

A Model Context Protocol (MCP) server that integrates with Lark/Feishu APIs, allowing LLMs to interact with Lark services.

Features

  • Query employee information using Lark's Contact API
  • More features coming soon...

Prerequisites

  • Node.js 16 or higher
  • A Lark/Feishu application with App ID and App Secret
  • Claude for Desktop or another MCP client

Installation

npm install npm run build

Usage

You can run the server in two ways:

npx lark-mcp <app_id> <app_secret>

Replace <app_id> and <app_secret> with your Lark application credentials.

2. Using Environment Variables

export LARK_APP_ID=your_app_id export LARK_APP_SECRET=your_app_secret npx lark-mcp

Available Tools

get-user-info

Retrieves employee information using their ID.

Example usage in Claude:

Please look up employee information for ID 12345

Development

  1. Clone the repository
  2. Install dependencies:
    npm install
  3. Build the project:
    npm run build
  4. Start the server in development mode:
    npm run dev

Configuration

The server prioritizes credentials in the following order:

  1. Command line arguments
  2. Environment variables
  3. Default values (if any)

Error Handling

  • The server will validate credentials before starting
  • API errors are properly handled and returned to the client
  • Detailed error messages help with troubleshooting

License

MIT

Contributing

  1. Fork the repository
  2. Create your feature branch
  3. Commit your changes
  4. Push to the branch
  5. Create a new Pull Request
-
security - not tested
F
license - not found
-
quality - not tested

remote-capable server

The server can be hosted and run remotely because it primarily relies on remote services or has no dependency on the local environment.

A server that enables LLMs to interact with Lark/Feishu services, currently supporting employee information queries via Lark's Contact API.

  1. Features
    1. Prerequisites
      1. Installation
        1. Usage
          1. 1. Using Command Line Arguments (Recommended)
          2. 2. Using Environment Variables
        2. Available Tools
          1. get-user-info
        3. Development
          1. Configuration
            1. Error Handling
              1. License
                1. Contributing

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