Gov Contracts MCP Server

Government Contracts MCP

Government contract search and federal procurement data for AI agents. Search SAM.gov opportunities and USASpending.gov / FPDS contract awards from one aggregated, deduplicated dataset — plus contract detail, agency spending breakdowns, and trending solicitation sectors.

Live MCP endpoint (Streamable HTTP): https://gov-contracts-mcp-production.up.railway.app/mcp

Connect

• MCP endpoint: https://gov-contracts-mcp-production.up.railway.app/mcp
• Registry id: io.github.FoundryNet/gov-contracts-mcp
• Agent card: https://gov-contracts-mcp-production.up.railway.app/.well-known/agent-card.json

Claude Desktop / Cursor / Claude Code

claude mcp add --transport http gov-contracts https://gov-contracts-mcp-production.up.railway.app/mcp

Tools

Free tier: 25 paid-tool queries/day per agent (plus unlimited free contract_detail). Pass agent_id to scope your allowance. After that, each query costs $0.01 per query via x402: the tool returns an HTTP-402 with a payment memo — complete the returned payment challenge, then re-call with the same arguments plus payment_tx=<signature>. An Authorization: Bearer fnet_… key bypasses the paywall.

Data sources

• SAM.gov Opportunities API — open solicitations / opportunity notices.
• USASpending.gov Award API — awarded contracts (FPDS data flows through here).

A background agent refreshes the dataset every 6 hours; agency_spending queries USASpending live so it always reflects the full federal record.

Connect

MCP registry: io.github.FoundryNet/gov-contracts-mcp

{
  "mcpServers": {
    "gov-contracts": {
      "url": "https://gov-contracts-mcp-production.up.railway.app/mcp"
    }
  }
}

Develop

pip install -r requirements.txt
export SUPABASE_URL=... SUPABASE_SERVICE_KEY=...
python server.py        # serves /mcp + /sse on :8080, /health for liveness

Apply sql/0001_gov_contracts.sql to the Supabase project before first run.

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Live network activity

Real-time verified activity across 17 servers and autonomous agents in the FoundryNet Data Network.