patent-search-mcp-server

general MCP Server

MCP server for the AI Patent Search Generator — patent dossiers, prosecution history, citation graphs, and Google Patents search

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generalgeneralgcp
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Discovered via list:awesome-mcp-servers-punkpeye and last synced 3mo ago.

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Install
Instructions detected

Install

1. Install the package

npx -y patent-search-mcp-server

2. Add to claude_desktop_config.json

{
  "mcpServers": {
    "patent-search-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "patent-search-mcp-server"
      ]
    }
  }
}

Config file location: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) / %APPDATA%\Claude\claude_desktop_config.json (Windows)

4
Tools
0
Resources
0
Prompts
Standard I/O
Transport

Available Tools (4)

Required

Description

PATENT_SEARCH_API_BASE

no

forward

`both` (default). ### `family` Patent family — continuations, divisionals, foreign counterparts. Free. ``` { "patentNumber": "US10867416B2" } ``` ### `cpc` CPC classification code lookup. Free. v1.0 covers all sections + ~80 common subclasses; subgroup descriptions land in v1.2. ``` { "code": "H01M10/0525" } ``` ### `claims` *(new in v0.2.0)* Just the claims of a patent — much cheaper than `dossier` when you only need claim text. **Free when the dossier is cached; 1 credit cold.** ``` { "patentNumber": "US10867416B2" } ``` ### `claim_chart` *(new in v0.2.0)* Per-claim element chart: decomposes each independent claim into discrete elements and maps each to examiner-cited prior art from cached Office Action analyses. **Free when dossier is cached; 3 credits cold.** Call `oa_analyze` first if you want fresh OA data included. ``` { "patentNumber": "US10867416B2", "oaDocumentIds": ["optional-filter"] } ``` ### `cpc_suggest` *(new in v0.2.0)* Description → suggested CPC codes via AI. Returns 3–5 candidates ranked by confidence with reasoning. **1 credit; cached by description hash for 30 days.** Curated dataset (~80 subclasses) — niche chemistry/biotech may miss. ``` { "description": "lithium-ion battery thermal management with phase change materials" } ``` ## Environment variables

PATENT_SEARCH_API_KEY

yes