Taiwan Patent MCP Server

台灣智慧財產權查詢服務：專利搜尋、商標搜尋、智財統計、IPC 分類查詢與申請指南。

Tools

| Tool | Description | Required Params | |------|-------------|-----------------| | search_patents | 搜尋台灣專利資料 | keyword: string | | search_trademarks | 搜尋台灣商標資料 | keyword: string | | get_ip_statistics | 查詢智慧財產統計資料（專利/商標申請與核准數） | (none) | | get_patent_classification | 查詢 IPC 國際專利分類說明 | code: string | | get_filing_guide | 取得專利/商標申請指南 | (none) |

Endpoints

| Path | Transport | Description | |------|-----------|-------------| | POST /mcp | MCP Streamable HTTP | Claude Desktop / Cursor / MCP clients | | POST / | JSON-RPC 2.0 | Legacy — Composer backward compatible | | GET / | HTTP | Server info |

Quick Start

Prerequisites

• None — all data sources are public open data

Development

npm install
npm run dev    # http://localhost:8787
npm test       # 73 tests

Environment Variables

| Variable | Required | Description | |----------|----------|-------------| | SERVER_NAME | Auto | Set in wrangler.toml | | SERVER_VERSION | Auto | Set in wrangler.toml |

Usage Example

# MCP Streamable HTTP — list tools
curl -X POST http://localhost:8787/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

# Call a tool — 搜尋專利
curl -X POST http://localhost:8787/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"search_patents","arguments":{"keyword":"半導體","type":"invention","limit":10}}}'

Data Source

• API: TIPO 智慧財產局 CSV (https://tiponet.tipo.gov.tw/datagov)
• API: 政府開放資料平台 (https://data.gov.tw/api/v2/rest/datastore)
• Auth: None (public open data)
• Rate Limit: N/A (public endpoints)

File Structure

src/
  index.ts         — Hono HTTP entry + /mcp route
  mcp-server.ts    — McpServer factory (Zod schemas)
  mcp-handler.ts   — Legacy JSON-RPC handler
  client.ts        — API client (TIPO CSV + data.gov.tw)
  types.ts         — TypeScript types
  tools/           — Tool implementations
tests/             — Vitest tests (73 tests)
wrangler.toml      — Worker config
package.json       — Dependencies