What are the prerequisites for using Google Patents Mcp?
Node.js version 18 or higher is recommended, along with npm and a valid SerpApi API key.
@KunihiroS
Basic information
No overview available yet
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"google-patents-mcp": {
"command": "npx",
"args": [
"-y",
"@kunihiros/google-patents-mcp"
],
"env": {
"SERPAPI_API_KEY": "YOUR_ACTUAL_SERPAPI_KEY"
}
}
}
}Searches Google Patents using SerpApi. Allows filtering by date, inventor, assignee, country, language, status, type, and sorting.
Google Patents Mcp is a Model Context Protocol (MCP) server that allows searching Google Patents information via the SerpApi Google Patents API. It is designed for developers and AI assistants who need to query patent data programmatically.
The server can be run directly using npx without local installation. Configuration requires a valid SerpApi API key, which can be supplied via the SERPAPI_API_KEY environment variable or a .env file. For MCP hosts, set the environment variable in the host configuration. After starting, the server listens for MCP requests on standard input/output.
search_patents MCP tool for patent searches.npx without installation.Node.js version 18 or higher is recommended, along with npm and a valid SerpApi API key.
You can set the `SERPAPI_API_KEY` environment variable (recommended for MCP hosts) or create a `.env` file (in the current directory or `~/.google-patents-mcp.env`) with the key.
It provides a single MCP tool called `search_patents`, which accepts a search query and optional filters (page, number of results, sort, date range, inventor, assignee, country, language, status, type, and scholar flag).
Yes, you can run it directly via `npx @kunihiros/google-patents-mcp`. The package is downloaded and executed on the fly.
Log level is controlled by the `LOG_LEVEL` environment variable (e.g., `error`, `warn`, `info`, `debug`). Logs are output to standard error and optionally written to a log file.

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