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x402-gated web search gateway. Tools: search, search_enriched.
About
x402-gated web search gateway. Tools: search, search_enriched.
Remote endpoints: streamable-http: https://foundrynet-search-production.up.railway.app/mcp
Security Report
9.8
Low Risk9.8Low RiskValid MCP server (2 strong, 2 medium validity signals). 1 known CVE in dependencies Imported from the Official MCP Registry.
2 tools verified · Open access · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-foundrynet-foundrynet-search": {
"url": "https://foundrynet-search-production.up.railway.app/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
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.
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