Skip to main content
Glama

Google Patents MCP Server

Google 专利 MCP 服务器 ( google-patents-mcp )

该项目提供了一个模型上下文协议 (MCP) 服务器,允许通过SerpApi Google Patents API搜索 Google Patents 信息。

变更日志

v0.2.0 (2025-04-17)

  • **修复:**resources/listprompts/list MCP 方法实现了空处理程序。
  • **修复:**在服务器初始化中声明prompts功能。
  • **琐事:**更新依赖项。

这些变化旨在提高与可能需要这些标准端点的 MCP 客户端(如 Claude Desktop)的兼容性,尽管尚未对 Claude Desktop 进行直接测试。

特征

  • 提供 MCP 工具search_patents来搜索 Google Patents。
  • 使用 SerpApi 作为后端。
  • 无需本地安装即可直接使用npx运行。

先决条件

  • **Node.js:**建议使用 18 或更高版本。
  • **npm:**运行npx命令所需。
  • **SerpApi API 密钥:**您需要来自SerpApi的有效 API 密钥才能使用 Google Patents API。

快速启动(使用 npx)

运行此服务器最简单的方法是使用npx 。此命令会直接下载(如有必要)并运行服务器。

npx @kunihiros/google-patents-mcp

**注意:**如果@kunihiros/google-patents-mcp名称不同,请将其替换为实际发布的包名称。

服务器将启动并监听标准输入/输出上的 MCP 请求。

配置

服务器需要您的 SerpApi API 密钥。您可以通过以下方式之一提供该密钥:

  1. **环境变量(推荐用于 MCP 主机):**运行服务器时设置SERPAPI_API_KEY环境变量。MCP 主机配置通常允许为服务器设置环境变量。MCP 主机配置片段示例( config.json或类似文件):
    { "mcpServers": { "google-patents-mcp": { "command": "npx", "args": [ "-y", // Skips confirmation if the package isn't installed locally "@kunihiros/google-patents-mcp" // Use the correct package name ], "env": { "SERPAPI_API_KEY": "YOUR_ACTUAL_SERPAPI_KEY" // Optional: Set log level // "LOG_LEVEL": "debug" } } } }
  2. **.env 文件:**在运行npx命令的目录中创建一个.env文件(用于本地测试或不使用 MCP 主机时),或者在您的主目录( ~/.google-patents-mcp.env )中创建一个 .env 文件,其中包含以下内容:
    SERPAPI_API_KEY=YOUR_ACTUAL_SERPAPI_KEY # Optional: Set log level (e.g., debug, info, warn, error) # LOG_LEVEL=debug
    **注意:**虽然使用.env文件方便进行本地测试、生产环境或与 MCP 主机集成,但直接通过主机配置设置环境变量是推荐且更安全的方法。主要用例是通过npx执行,其中环境变量通常由调用进程或 MCP 主机管理。

服务器按以下顺序搜索.env文件:* ./.env (相对于npx运行的位置)* ~/.google-patents-mcp.env (在您的主目录中)

提供MCP工具

search_patents

通过 SerpApi 搜索 Google 专利。

输入模式:

{ "type": "object", "properties": { "q": { "type": "string", "description": "Search query (required). Although optional in SerpApi docs, a non-empty query is practically needed. Use semicolon (;) to separate multiple terms. Advanced syntax like '(Coffee) OR (Tea);(A47J)' is supported. See 'About Google Patents' for details." }, "page": { "type": "integer", "description": "Page number for pagination (default: 1).", "default": 1 }, "num": { "type": "integer", "description": "Number of results per page (default: 10). **IMPORTANT: Must be 10 or greater (up to 100).**", "default": 10, "minimum": 10, "maximum": 100 }, "sort": { "type": "string", "enum": ["relevance", "new", "old"], "description": "Sorting method. 'relevance' (default), 'new' (newest by filing/publication date), 'old' (oldest by filing/publication date).", "default": "relevance" }, "before": { "type": "string", "description": "Maximum date filter (e.g., 'publication:20231231', 'filing:20220101'). Format: type:YYYYMMDD where type is 'priority', 'filing', or 'publication'." }, "after": { "type": "string", "description": "Minimum date filter (e.g., 'publication:20230101', 'filing:20220601'). Format: type:YYYYMMDD where type is 'priority', 'filing', or 'publication'." }, "inventor": { "type": "string", "description": "Filter by inventor names. Separate multiple names with a comma (,)." }, "assignee": { "type": "string", "description": "Filter by assignee names. Separate multiple names with a comma (,)." }, "country": { "type": "string", "description": "Filter by country codes (e.g., 'US', 'WO,JP'). Separate multiple codes with a comma (,)." }, "language": { "type": "string", "description": "Filter by language (e.g., 'ENGLISH', 'JAPANESE,GERMAN'). Separate multiple languages with a comma (,). Supported: ENGLISH, GERMAN, CHINESE, FRENCH, SPANISH, ARABIC, JAPANESE, KOREAN, PORTUGUESE, RUSSIAN, ITALIAN, DUTCH, SWEDISH, FINNISH, NORWEGIAN, DANISH." }, "status": { "type": "string", "enum": ["GRANT", "APPLICATION"], "description": "Filter by patent status: 'GRANT' or 'APPLICATION'." }, "type": { "type": "string", "enum": ["PATENT", "DESIGN"], "description": "Filter by patent type: 'PATENT' or 'DESIGN'." }, "scholar": { "type": "boolean", "description": "Include Google Scholar results (default: false).", "default": false } }, "required": ["q"] }

输出:

返回包含 SerpApi 搜索结果的 JSON 对象。其结构遵循 SerpApi 响应格式。

使用示例(MCP 请求):

{ "mcp_version": "1.0", "type": "CallToolRequest", "id": "req-123", "server_name": "google-patents-mcp", "params": { "name": "search_patents", "arguments": { "q": "organic light emitting diode", "num": 10, "language": "ENGLISH", "status": "GRANT", "after": "publication:20230101" } } }

发展

  1. 克隆存储库(如果开发需要):
    # git clone <repository-url> # cd google-patents-mcp
  2. 安装依赖项:
    npm install
  3. **创建.env文件:**.env.example复制到.env并添加您的SERPAPI_API_KEY
  4. 建造:
    npm run build
  5. 本地运行:
    npm start
    或者对于具有自动重建的开发:
    npm run dev

日志记录

  • 日志输出到标准错误。
  • 日志级别��以通过LOG_LEVEL环境变量 ( errorwarninfohttpverbosedebugsilly ) 控制。默认为info
  • 尝试在项目根目录 ( google-patents-server.log )、用户主目录 ( ~/.google-patents-server.log ) 或/tmp/google-patents-server.log中创建日志文件。

执照

MIT 许可证(参见 LICENSE 文件)

You must be authenticated.

A
security – no known vulnerabilities
A
license - permissive license
A
quality - confirmed to work

remote-capable server

The server can be hosted and run remotely because it primarily relies on remote services or has no dependency on the local environment.

模型上下文协议服务器,可通过 SerpApi Google Patents API 搜索 Google Patents 信息,允许用户使用各种过滤器和排序选项查询专利数据。

  1. 变更日志
    1. v0.2.0 (2025-04-17)
  2. 特征
    1. 先决条件
      1. 快速启动(使用 npx)
        1. 配置
          1. 提供MCP工具
            1. search_patents
          2. 发展
            1. 日志记录
              1. 执照

                Related MCP Servers

                • A
                  security
                  A
                  license
                  A
                  quality
                  Provides web search capabilities using Google Custom Search API, enabling users to perform searches through a Model Context Protocol server.
                  Last updated -
                  2
                  209
                  17
                  JavaScript
                  MIT License
                  • Apple
                • A
                  security
                  A
                  license
                  A
                  quality
                  A Model Context Protocol server that enables LLMs to perform web searches using Google's Custom Search API through a standardized interface.
                  Last updated -
                  1
                  23
                  TypeScript
                  MIT License
                • -
                  security
                  F
                  license
                  -
                  quality
                  A Model Context Protocol server that enables LLMs to perform Google searches via the Serper API, allowing models to retrieve current information from the web.
                  Last updated -
                  2
                  Python
                  • Linux
                  • Apple
                • A
                  security
                  F
                  license
                  A
                  quality
                  A Model Context Protocol server that provides web search capabilities using Google Custom Search API and webpage content extraction functionality.
                  Last updated -
                  2
                  10
                  1
                  JavaScript
                  • Apple

                View all related MCP servers

                MCP directory API

                We provide all the information about MCP servers via our MCP API.

                curl -X GET 'https://glama.ai/api/mcp/v1/servers/KunihiroS/google-patents-mcp'

                If you have feedback or need assistance with the MCP directory API, please join our Discord server