YAPI MCP Server

中文文档 | English

A YAPI interface documentation query tool built with FastMCP, enabling AI assistants to access interface documentation from YAPI platforms.

Features

Project Management

• Get project basic information
• Get project list
• Get project member list

Interface Management

• Get interface documentation (request parameters and response structure)
• Get interface list for a project
• Get interface list by category
• Search interfaces by keyword

Data Import

• Import Swagger/OpenAPI data
• Import Postman data
• Import JSON data

Automation Testing

• Run automation tests
• Get test reports

General Features

• LDAP login authentication support
• Automatic login state management
• Integration with AI assistants via MCP protocol

Installation

Install from Source

git clone https://github.com/yourusername/yapi-mcp.git
cd yapi-mcp
pip install -e .

Or using uv:

git clone https://github.com/yourusername/yapi-mcp.git
cd yapi-mcp
uv pip install -e .

Install from PyPI (Coming Soon)

Configuration

Configure YAPI connection through environment variables:

export YAPI_BASE_URL="https://your-yapi-server.com"
export YAPI_EMAIL="your-email@example.com"
export YAPI_PASSWORD="your-password"

Configuration Options

| Environment Variable | Description | |---------------------|-------------| | YAPI_BASE_URL | YAPI server address | | YAPI_EMAIL | Login email | | YAPI_PASSWORD | Login password |

Usage

Run with uv (Recommended)

uv run yapi-mcp

Run with python -m

python -m yapi_mcp

Run Directly

yapi-mcp

Use as MCP Server

Run with uv (Recommended)

{
  "mcpServers": {
    "yapi": {
      "command": "uv",
      "args": [
        "--directory",
        "/path/to/yapi-mcp",
        "run",
        "yapi-mcp"
      ],
      "env": {
        "YAPI_BASE_URL": "https://your-yapi-server.com",
        "YAPI_EMAIL": "your-email@example.com",
        "YAPI_PASSWORD": "your-password"
      }
    }
  }
}

Run with uvx (Coming Soon)

{
  "mcpServers": {
    "yapi": {
      "command": "uvx",
      "args": [
        "yapi-mcp"
      ],
      "env": {
        "YAPI_BASE_URL": "https://your-yapi-server.com",
        "YAPI_EMAIL": "your-email@example.com",
        "YAPI_PASSWORD": "your-password"
      }
    }
  }
}

Run with Python Directly

Claude Desktop Configuration

Add to Claude Desktop configuration file:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "yapi": {
      "command": "python",
      "args": ["-m", "yapi_mcp"],
      "env": {
        "YAPI_BASE_URL": "https://your-yapi-server.com",
        "YAPI_EMAIL": "your-email@example.com",
        "YAPI_PASSWORD": "your-password"
      }
    }
  }
}

Cursor / VS Code Configuration

{
  "mcp": {
    "servers": {
      "yapi": {
        "command": "uv",
        "args": [
          "--directory",
          "/path/to/yapi-mcp",
          "run",
          "yapi-mcp"
        ],
        "env": {
          "YAPI_BASE_URL": "https://your-yapi-server.com",
          "YAPI_EMAIL": "your-email@example.com",
          "YAPI_PASSWORD": "your-password"
        }
      }
    }
  }
}

MCP Tools

Project Tools

Get Project Basic Information

Get basic information of a YAPI project.

Parameters:

• project_id (int): Project ID

Returns: Project basic information dictionary

Get Project List

Get all projects accessible by the current user.

Returns: Project list

Get Project Member List

Get the member list of a specified project.

Parameters:

• project_id (int): Project ID

Returns: Member list

Interface Management Tools

Get Interface Documentation

Get YAPI interface documentation information.

Parameters:

• url (string): YAPI interface URL, e.g., https://yapi.example.com/project/123/interface/api/456

Returns:

• title: Interface name
• request: Request parameter structure
• response: Response data structure

Get Interface List

Get the interface list of a project, optionally filtered by category ID.

Parameters:

• project_id (int): Project ID
• cat_id (int, optional): Category ID, retrieves all interfaces if not provided

Returns: Interface list

Get Category Interface List

Get all interfaces under a specific category.

Parameters:

• cat_id (int): Category ID

Returns: Interface list

Search Interfaces

Search for interfaces containing a keyword in a project.

Parameters:

• project_id (int): Project ID
• keyword (string): Search keyword

Returns: Matched interface list

Data Import Tools

Import Swagger Data

Import Swagger/OpenAPI data to YAPI from URL or JSON.

Parameters:

• url (string, optional): URL of Swagger data
• json (string, optional): Swagger JSON string
• project_id (int, optional): Target project ID
• merge (string, optional): Merge strategy, options: normal, good, merge (default: normal)

Returns: Import result

Import Postman Data

Import Postman data to YAPI from URL or JSON.

Parameters:

• url (string, optional): URL of Postman data
• json (string, optional): Postman JSON string
• project_id (int, optional): Target project ID
• merge (string, optional): Merge strategy, options: normal, good, merge (default: normal)

Returns: Import result

Import JSON Data

Import JSON data to YAPI.

Parameters:

• json (string): JSON data string
• project_id (int): Target project ID
• merge (string, optional): Merge strategy, options: normal, good, merge (default: normal)

Returns: Import result

Automation Testing Tools

Run Automation Test

Run automation tests and return test reports.

Parameters:

• col_id (int): Test collection ID
• project_id (int): Project ID
• token (string): Project token
• mode (string, optional): Report mode, options: html, json (default: html)
• email (bool, optional): Whether to send email notification (default: False)

Returns: Test report

Usage Examples

With AI assistants, you can perform the following operations:

# Get interface documentation
Please get the documentation for interface https://yapi.example.com/project/123/interface/api/456

# Get project list
Please get all projects I have access to

# Get project members
Please get the member list for project 123

# Search interfaces
Please search for interfaces containing "user" keyword in project 123

# Import data
Please import this Swagger document to project 123: https://example.com/swagger.json

# Run tests
Please run automation tests for project 123, test collection ID is 456

Project Structure

yapi-mcp/
├── src/
│   └── yapi_mcp/
│       ├── __init__.py      # Package entry, exports main modules
│       ├── __main__.py      # CLI entry point
│       ├── server.py        # MCP server and tool definitions
│       ├── client.py        # YAPI client class
│       └── config.py        # Configuration management
├── tests/
│   ├── __init__.py
│   └── test_config.py       # Configuration tests
├── pyproject.toml           # Project configuration
├── .gitignore              # Git ignore file
└── README.md               # This document

Important Notes

1. Security: Do not hardcode credentials or commit them to version control systems
2. Environment Variables: Use environment variables to configure sensitive information in production or shared environments
3. LDAP Login: Currently only supports LDAP login. Modify the login() method if other login methods are needed

Troubleshooting

Login Failure

• Check if email and password are correct
• Confirm the YAPI server address is correct (do not end with /)
• Confirm the server supports LDAP login

Configuration Not Taking Effect

• Verify environment variables are set correctly
• Check environment variable names: YAPI_BASE_URL, YAPI_EMAIL, YAPI_PASSWORD

License

MIT