io.github.sapientsai/patents-mcp-server

Patent intelligence — USPTO Open Data, PTAB, EPO OPS and BigQuery full-text search.

What does this entry provide?

io.github.sapientsai/patents-mcp-server is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 78/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding io.github.sapientsai/patents-mcp-server to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 78/100
Install method: npm
Repo: sapientsai/patents-mcp-server
Repo updated: Oct 28, 2026

Install command

npx -y patents-mcp-server@1.2.3

Install method: npm

Review the upstream source before running this command.

GitHub project

Quality

Repo stars

Repo updated

Oct 28, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-28T13:07:58.333461Z",
      "publishedAt": "2026-10-28T13:07:58.333461Z",
      "statusChangedAt": "2026-10-28T13:07:58.333461Z"
    }
  },
  "server": {
    "name": "io.github.sapientsai/patents-mcp-server",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "1.2.3",
    "packages": [
      {
        "version": "1.2.3",
        "transport": {
          "type": "stdio"
        },
        "identifier": "patents-mcp-server",
        "registryType": "npm",
        "environmentVariables": [
          {
            "name": "USPTO_API_KEY",
            "format": "string",
            "isSecret": true,
            "description": "USPTO Open Data Portal key (data.uspto.gov) — enables ODP, PTAB, citations and office actions"
          },
          {
            "name": "EPO_CONSUMER_KEY",
            "format": "string",
            "isSecret": true,
            "description": "EPO OPS consumer key (developers.epo.org) — enables international patent families and legal status"
          },
          {
            "name": "EPO_CONSUMER_SECRET",
            "format": "string",
            "isSecret": true,
            "description": "EPO OPS consumer secret"
          },
          {
            "name": "GOOGLE_APPLICATION_CREDENTIALS",
            "format": "filepath",
            "description": "Path to a GCP service-account key with bigquery.jobUser and bigquery.dataViewer — enables full-text search across 90M+ patents"
          },
          {
            "name": "GOOGLE_CREDENTIALS_JSON",
            "format": "string",
            "isSecret": true,
            "description": "GCP service-account key as inline JSON — the alternative to GOOGLE_APPLICATION_CREDENTIALS when no file can be mounted"
          },
          {
            "name": "GOOGLE_CLOUD_PROJECT",
            "format": "string",
            "description": "GCP project ID billed for the BigQuery queries"
          },
          {
            "name": "TRANSPORT",
            "format": "string",
            "description": "Transport: 'stdio' (default) or 'httpStream' for remote/Docker deployments"
          },
          {
            "name": "PORT",
            "format": "number",
            "description": "Port to listen on when TRANSPORT is httpStream (default 8080)"
          },
          {
            "name": "LOG_LEVEL",
            "format": "string",
            "description": "Log verbosity: DEBUG, INFO (default), WARN or ERROR"
          },
          {
            "name": "HOST",
            "format": "string",
            "description": "Interface to bind when TRANSPORT is httpStream (default 0.0.0.0)"
          },
          {
            "name": "PUBLIC_BASE_URL",
            "format": "string",
            "description": "Base URL used to build the /resources/{id}.pdf links that odp-download-document returns"
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/sapientsai/patents-mcp-server",
      "source": "github"
    },
    "description": "Patent intelligence — USPTO Open Data, PTAB, EPO OPS and BigQuery full-text search."
  }
}

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