Patent PreCheck

Reliability

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "patent-precheck": {
      "type": "http",
      "url": "https://patentprecheck.com/mcp"
    }
  }
}

12 tools

• precheck_score

  Run a prior-art density / risk-profile pre-check on source code or an invention description. Returns a 0–100 directional score across the four USPTO statutory pillars (§101 eligibility, §102 novelty, §103 non-obviousness, §101 utility), a separate §112 filing-readiness signal…

• precheck_prior_art

  Return the closest prior-art matches consulted for an invention (titles, sources, similarity scores, URLs). Runs the same analyze pipeline as precheck_score but focuses on retrieval results. Pass invention text via `code`.

• precheck_rejection_patterns

  Preview examination-risk signals: similar office-action rejections, abandonment patterns, and the primary statutory basis an examiner might cite (§101/§102/§103). Use after precheck_score to explain prosecution risk.

• precheck_legal_context

  Return a short snippet of current US software-patent legal guidance (CAFC, USPTO, Alice/§101) relevant to scoring this invention. Informational only — not legal advice.

• precheck_pillars

  List the five scoring pillars (with statutes and weights) and the band rules used by precheck_score. Use this to explain a score to the user. No network call.

• precheck_start_review

  Return the URL where the user can start a paid (or promo-unlocked) Interactive Code Review that strengthens each pillar with evidence and produces a filing package. Use after precheck_score when the user wants to act on the result.

• precheck_search_corpus

  Fast semantic search against the 2,200,000+ prior-art corpus without LLM scoring. Returns ranked matches with similarity scores. Cheaper than precheck_score when you only need references.

• precheck_cpc_suggest

  Suggest Cooperative Patent Classification (CPC) codes for an invention description. Offline heuristic — informational only. No network call.

• precheck_session_status

  Return status for an active Interactive Code Review session. Requires report_id and session_key from the user access email link.

• precheck_deliverables

  Return download URLs for finalized ICR deliverables (filing packet, coaching report, package zip, scorecard PDF). Requires report_id and session_key.

• precheck_lookup_patent

  Resolve a US patent or application number (e.g. US1234567B2) via USPTO Open Data Portal and optionally join the indexed prior-art corpus. Returns title, status, CPC, grant-text excerpt, and a public URL. No API key required in the MCP client.

• precheck_compare_to_patent

  Compare invention text to a known US patent: embedding similarity plus prior-art risk analysis (statute hints, overlap theme, distinction checklist). Use when the user names a specific reference patent.

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