MCP server exposing 4 tools for samgov.
This URL is a JSON-RPC 2.0 endpoint over HTTP. Issue POST requests with a JSON-RPC body. Browsers and search crawlers land here on GET.
POST https://gateway.pipeworx.io/samgov/mcp
Content-Type: application/json
{"jsonrpc":"2.0","id":1,"method":"tools/list"}
sam_search_opportunities — Search active federal contract opportunities by keyword, NAICS code (e.g., "541512"), set-aside type, posting date range, and procurement type. Returns titles, solicitation numbers, deadlines, and agencies. SAM.gov requires a posting date range — if you omit posted_from/posted_to, we default to the last 30 days. Accepts query / q / keywords as aliases for keyword.sam_get_opportunity — Get full details for a federal contract opportunity by solicitation number. Returns description, contact info, deadlines, attachments, NAICS codes, and set-aside status.sam_entity_search — Search registered federal contractors by business name or UEI. Returns UEI, CAGE code, address, NAICS codes, small business status, and certifications.sam_set_aside_opportunities — Find federal contracts reserved for small businesses (women-owned, HUBZone, service-disabled veteran-owned, etc.). Returns titles, deadlines, and agencies.Code samples (curl / TypeScript / one-click client install), schemas, and the live playground are on the pack page:
https://pipeworx.io/packs/samgov/
Pipeworx is an open MCP gateway connecting AI agents to live data. pipeworx.io