Claude-Patent-Creator MCP server

USPTO patent creation system with MCP server + Claude Code plugin. Hybrid RAG search over MPEP/USC/CFR, BigQuery access to 76M+ patents, automated 35 USC 112 compliance checks, prior art search, diagram generation. GPU-accelerated with skills and autonomous agents.

What Claude-Patent-Creator does

Summarised from the project README; check the repository for the latest details.

Tools exposed (20+)

• Search
• search_mpep – Hybrid RAG search across MPEP, 35 USC, and 37 CFR with filters
• get_mpep_section – Pull full content of a specific MPEP section
• search_patents_google – Full-text keyword search worldwide, claims included (recommended; free SerpApi key, 250 searches/month)
• search_patents_bigquery – Keyword search fallback when no SerpApi key is set (~$2 a search past the free monthly TiB)
• get_patent_bigquery – Get details on a specific patent (claims by default; abstract/description opt-in)
• get_patents_bigquery – Get details on up to 50 patents in one query, same cost as one
• search_patents_by_cpc_bigquery – Search by CPC classification code
• search_uspto_api – Search via the USPTO API
• get_uspto_patent – Get patent details from USPTO
• get_recent_uspto_patents – Pull recent filings
• Analysis
• review_patent_claims – 35 USC 112(b) compliance check (definiteness, antecedent basis, structure)
• review_specification – 35 USC 112(a) adequacy check (written description, enablement, best mode)
• check_formalities – MPEP 608 compliance (abstract, title, drawings, required sections)
• check_package – Whole-package consistency: stale verification stamps, claim-count disagreements, status contradictions, commentary inside filing copies, dat
• Generation
• render_diagram – Generate patent-style diagrams from Graphviz DOT code
• create_flowchart – Build a flowchart from a list of steps and connections
• create_block_diagram – Build a block diagram from components and relationships

Requirements

• Python: 3.9 - 3.13 (3.14 is experimental)
• RAM: 8GB
• Disk: ~2GB (MPEP PDFs + search index)
• GPU: NVIDIA with CUDA 12.8 (makes indexing 5-10x faster) or Apple Silicon (2-3x faster)
• Google Cloud: Project with BigQuery enabled (for patent search)

How to install Claude-Patent-Creator

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