Patent MCP Server

A Model Context Protocol (MCP) server that provides patent search and analysis tools using the Baiten Patent API.

Features

• 专利检索 (Patent Search)
• 权利要求查询 (Claims Retrieval)
• 说明书查询 (Specification Retrieval)
• 法律状态查询 (Legal Status Check)
• 专利附图获取 (Patent Images)
• 相似专利查询 (Similar Patents)

Installation

pip install patent-mcp-server

Or use with uvx:

uvx patent-mcp-server

Configuration

Create a .env file with your Baiten API credentials:

PATENT_DB_APPKEY=your_app_key
PATENT_DB_SECRET=your_secret
PATENT_DB_BASEURL=http://open.baiten.cn

Usage

Run as MCP Server

patent-mcp-server

Use with MCP Clients

Add to your MCP client configuration:

{
  "mcpServers": {
    "patent-functions": {
      "command": "uvx",
      "args": ["patent-mcp-server"]
    }
  }
}

Available Tools

1. custom_search - Search patents
2. get_claims - Get patent claims
3. extract_claims - Extract claim text
4. get_patent_images - Get patent images
5. extract_image_urls - Extract image URLs
6. get_law_status - Get legal status
7. extract_law_status - Extract legal status info
8. get_similar_patents - Find similar patents
9. get_specification - Get specification
10. extract_specification - Extract specification sections

License

MIT