Patent Checker MCP server
Prior-art exploration for software projects; finds related patents, never judges infringement
B80/100grade B
Adoption
Growing
0 stars147 downloads/wk
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
Patent Checker tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.8 · 2026-09-19 · same rubric, same numbers if you re-run it
no findings
- Code scan50 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitystatic API keys via environment variables6/15
- Maintenancelast push 2 days ago15/15
- Maintainer identityregistry namespace matches repository owner6/10
Overall 80/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
Grade history
- 2026-09-19restoreD → Bscore 80
Install directly
claude mcp add patent-checker -- uvx patent-checker
Patent Checker: common questions
- Is Patent Checker MCP server safe?
- Mostly: it is graded B (80/100). Read the Patent Checker safety report
- How do I install Patent Checker?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Patent Checker need an API key?
- Yes. The registry entry asks for
PATENT_CHECKER_OPS_KEY,PATENT_CHECKER_OPS_SECRET,PATENT_CHECKER_SERVER_TOKEN_FILE,PATENT_CHECKER_OPS_KEY_FILEand 1 more. - Is Patent Checker maintained?
- The last commit was 3 days ago (2026-09-18). The latest release is v1.2.0.