Agent Web Search MCP
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DuckDuckGo web search + URL fetcher for AI agents. No API key needed for free tier (7 req/IP/day), Pro tier unlimited with API key.
Details
- Author
- tiagohanna123
- Categories
- Search, Other, AI
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Setup
Install Agent Web Search MCP in your MCP client (Claude Desktop, Cursor, Windsurf, and others).
Repository: https://github.com/tiagohanna123/agent-web-search-mcp
Follow the installation instructions in the repository README, then restart your MCP client.
DuckDuckGo web search + URL fetcher for AI agents. No API key needed for free tier (7 req/IP/day), Pro tier unlimited with API key.
Web search + URL fetcher for AI agents. DuckDuckGo Lite — zero API keys to get started.
Two tools:search_web(DuckDuckGo, 10 results with title/URL/snippet) andfetch_url(reads page content, strips HTML, 8000 chars limit). Works with any MCP-compatible client — Claude Code, Cursor, Windsurf, Continue.dev, and raw JSON-RPC.
# Install npm install PORT=3169 node index.js
Or connect directly to the public endpoint:
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"search_web","arguments":{"query":"latest AI news"}}}
Response contains results with title, URL, and snippet per tool.
# Step 1: Initiate purchase curl -X POST https://hermes-api.tiagohanna.com/buy \ -H 'Content-Type: application/json' \ -d '{"email": "your@email.com"}' # → Returns pending_id + purchase URL # Step 2: Pay R$50 (Pix or credit card) # Use the purchase URL from step 1 # Step 3: Activate with payment proof curl -X POST https://hermes-api.tiagohanna.com/activate \ -H 'Content-Type: application/json' \ -d '{"pending_id": "pend-xxx...", "payment_ref": "your-order-id", "email": "your@email.com"}' # → Returns your API key # Step 4: Use it curl -X POST https://hermes-api.tiagohanna.com/ \ -H 'Content-Type: application/json' \ -H 'x-api-key: YOUR_PRO_KEY' \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"search_web","arguments":{"query":"hello world"}}}'
Then call POST /activate with your payment_ref and email.
curl https://hermes-api.tiagohanna.com/ # → {"status":"ok","server":"agent-web-search-mcp","version":"2.0.0","freeTier":"7 req/IP/day","proTier":"R$50 via Pix/Credit"}
git clone https://github.com/tiagohanna123/agent-web-search-mcp cd agent-web-search-mcp npm install PORT=3169 node index.js
Deploy to any Node.js host (Railway, Fly.io, Render, VPS).
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