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Updated 4d ago

by navisbio

OPS-patent-search-mcp

Unofficial MCP server for patent search and retrieval via EPO OPS, with analyst workflow skills and an agent evaluation bench.

  • Active — Updated in the last 14 days
Works with
  • Claude
View on GitHub (opens in a new tab)

21 GitHub stars (21)

  • 5 skills (5 skills found in its SKILL.md files)
  • 9 forks (9 forks)
  • 4d ago last update (Last updated 4d ago)

Install

Skills CLI

npx skills add navisbio/OPS-patent-search-mcp

Asks which skills and agents to install. Just one: npx skills add navisbio/OPS-patent-search-mcp --skill citation-network — add -g for every project.

Claude Code

git clone https://github.com/navisbio/OPS-patent-search-mcpcp -r "OPS-patent-search-mcp/skills/citation-network" ~/.claude/skills/

Copies the citation-network skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add navisbio/OPS-patent-search-mcp

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • citation-network

    Guides Claude through building a patent citation network and technology genealogy using the Espacenet patent tools. Teaches backward citation retrieval, forward citation search via CQL, seminal patent identification, and technology evolution mapping. Produces a citation tree and technology timeline. Triggers on: citation network, patent citations, citation analysis, technology genealogy, citation…

    skills/citation-network/SKILL.md on GitHub (opens in a new tab)

  • fto-analysis

    Guides Claude through a Freedom-to-Operate (FTO) patent claim analysis using the Espacenet patent tools. Teaches how to identify relevant in-force patents, read and map claims against product features, check legal status as a gatekeeper, and assess jurisdictional coverage via patent families. Produces a structured FTO risk assessment. Triggers on: freedom to operate, FTO analysis, patent infringe…

    skills/fto-analysis/SKILL.md on GitHub (opens in a new tab)

  • loe-analysis

    Guides Claude through a Loss-of-Exclusivity (LOE) patent analysis using the Espacenet patent tools. Teaches how to identify all relevant patents protecting a drug (compound, formulation, method-of-use), check legal status and expiry across target jurisdictions, detect patent term extensions (PTE/SPC), and produce an LOE timeline. Triggers on: loss of exclusivity, LOE analysis, patent expiry, gene…

    skills/loe-analysis/SKILL.md on GitHub (opens in a new tab)

  • patent-landscape

    Guides Claude through a patent landscape analysis using the Espacenet patent tools. Teaches exhaustive retrieval with auto_paginate and year decomposition, landscape statistics (top applicants, filing trends, classification clusters), and progressive drill-down from summary to detail. Produces a structured landscape report with quantitative analytics. Triggers on: patent landscape, landscape anal…

    skills/patent-landscape/SKILL.md on GitHub (opens in a new tab)

  • prior-art-search

    Guides Claude through a structured prior art search workflow using the Espacenet patent tools. Teaches progressive drill-down: CQL query construction, result triage by abstract, keyword search in full text, paginated claim/description reading, and family expansion. Produces a structured prior art report. Triggers on: prior art search, patent novelty search, patentability search, find prior art, s…

    skills/prior-art-search/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.