patent-mcp-serverCAUTION

🚀 中国专利最准确的开源 MCP。 Give your AI agent the ability to read CN patents with real accuracy — plus global coverage.

[](https://github.com/deeparchi-ai/patent-mcp-server/actions) [](https://www.python.org/) [](LICENSE) [](https://modelcontextprotocol.io/) [](https://pypi.org/project/deeparchi-patent-mcp/)

An MCP (Model Context Protocol) server that gives AI agents access to patent data — CN patents with CPC-aware correction, plus US/WO global coverage. Runs locally on your machine. No external API, no subscription. Always MIT.

Why Self-Deployed

• It's just Python. Install it, your agent uses it. No server to maintain, no credential to share.
• No API key for 80% of use cases. Patent details and claims come straight from Google Patents public pages.
• Your data stays local. Nothing leaves your machine except the same HTTP requests a browser would make.
• BigQuery search is optional. Only turn it on if you need full-text search across 1.4B records.

30-Second Install

pip install deeparchi-patent-mcp

Or from source:

git clone https://github.com/deeparchi-ai/patent-mcp-server.git
cd patent-mcp-server
pip install -e .

Quick Start

After pip install, the deeparchi-patent-mcp console script is on your PATH. Add this to your agent platform's MCP config:

Claude Desktop

{
"mcpServers": {
"patent-mcp": {
"command": "deeparchi-patent-mcp",
"args": []
}
}
}

Cursor / Windsurf / Cline

Same config as Claude Desktop above.

Hermes Agent

mcp_servers:
patent-mcp:
command: "