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FoundryNet Search

FoundryNet/foundrynet-search

✓ Verified working · Jul 10, 2026 0 starsv1.0.0HTTPRegistry activeUpdated 2026-06-22Community

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Works with

Claude CodeClaude DesktopCursorVS CodeClineCodex CLIOpenClaw+ any MCP client

Install to Claude Code

claude mcp add --transport http foundrynet-search https://foundrynet-search-production.up.railway.app/mcp

Summary

Enables web search and AI-summarized answers via an x402-gated gateway, with options for structured results or enriched summaries, accessible as an MCP server.

Connect from your MCP client

Claude Code

Run this once and Claude Code registers the server for you:

claude mcp add --transport http foundrynet-search https://foundrynet-search-production.up.railway.app/mcp

Claude Desktop

Add this to claude_desktop_config.json under Settings → Developer → Edit Config:

{
  "mcpServers": {
    "foundrynet-search": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://foundrynet-search-production.up.railway.app/mcp"
      ]
    }
  }
}

Cursor

Add this to .cursor/mcp.json in your project (or ~/.cursor/mcp.json for all projects):

{
  "mcpServers": {
    "foundrynet-search": {
      "url": "https://foundrynet-search-production.up.railway.app/mcp"
    }
  }
}

Cline and other MCP clients

Most MCP clients accept the standard mcpServers JSON block:

{
  "mcpServers": {
    "foundrynet-search": {
      "url": "https://foundrynet-search-production.up.railway.app/mcp"
    }
  }
}

Codex CLI

Codex CLI connects to remote servers via config.toml — add this block to ~/.codex/config.toml:

# ~/.codex/config.toml
[mcp_servers.foundrynet-search]
url = "https://foundrynet-search-production.up.railway.app/mcp"

OpenClaw

OpenClaw reads MCP servers from the mcp.servers section of ~/.openclaw/openclaw.json (managed via `openclaw mcp add` or the mcporter skill):

{
  "mcp": {
    "servers": {
      "foundrynet-search": {
        "url": "https://foundrynet-search-production.up.railway.app/mcp",
        "transport": "streamable-http"
      }
    }
  }
}

README.md

FoundryNet Search

x402-gated web search gateway for AI agents. Structured results, or an AI-summarized sourced answer. No API keys, no accounts.

Part of the FoundryNet Data Network. Pay-per-call in USDC (x402) or bypass with an fnet_ Forge key. Also exposed as an MCP server for Smithery/Glama/Claude.

Tools / Endpoints

| Tool / Route | Price | Description | |--------------|-------|-------------| | search — POST /v1/search | $0.005 | {query, max_results?} → [{title, url, snippet}] | | search_enriched — POST /v1/search/enriched | $0.02 | {query} → results + a Claude-generated, source-cited summary |

Backends: SearXNG (JSON, if SEARXNG_URL configured) + DuckDuckGo (HTML) — free. Enrichment via Claude.

MCP

Streamable HTTP endpoint: https://foundrynet-search-production.up.railway.app/mcp

claude mcp add --transport http foundrynet-search https://foundrynet-search-production.up.railway.app/mcp

Tools list without auth (discoverable). Pass an fnet_ key as api_key (or Authorization: Bearer) to bypass payment; otherwise the tool returns an x402 payment_required object.

Payment (x402)

Standard x402 v2 on Solana mainnet USDC. Discovery: GET /x402, GET /.well-known/x402, per-route 402 at GET /x402/{route}. Validated on 402 Index.

Volume play — every agent needs web search, and $0.005/query is cheaper than most alternatives.

See related servers & alternatives →

FoundryNet Search tools

✓ Verified working · Jul 10, 2026

FoundryNet Search exposes 2 tools verified via live MCP handshake on Jul 10, 2026.

Declared capabilities: tools

Name	Description
search	Web search → structured results (title, url, snippet)Inputs: query*, max_results, api_key
search_enriched	Web search + Claude-generated sourced summaryInputs: query*, max_results, api_key

Score

0–100

65/ 100

Grade

Popularity2/25

No GitHub stars yet.

Maintenance20/20

Updated within the last 90 days.

Completeness15/20

Documented: one-line install, description, config details, tags. Missing: license.

Trust9/15

Listed and active in the MCP registry.

Security19/20

No declared license. No significant destructive tool surface detected. Behavior verified via live handshake.

Scored automatically from popularity, maintenance, completeness, trust, and security. How we score →

Proud of your score? Add this badge to your README.

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Score badge

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