SAM.gov

MCP server for SAM.gov entity registration, exclusions, opportunities, contract awards (FPDS replacement), federal hierarchy, and FFATA subaward reporting. Covers all major SAM.gov APIs: - **Entity Management v3** - UEI/CAGE lookups, registration status, business types, NAICS/PSC, reps and certs - **Exclusions v4** - debarment, suspension, responsibility determinations - **Opportunities v2** - solicitations, sources sought, award notices - **Contract Awards v1** - FPDS replacement; PIID lookups, mod histories, vendor award searches - **Federal Hierarchy v1** - agency/sub-agency/office normalization - **Acquisition + Assistance Subaward Reporting v1** - FFATA subcontracts and grant subawards - **PSC code lookups** **15 read-only tools.** Requires free SAM.gov API key (rotates every 90 days). Hardened across 8 audit rounds with 1,094 regression tests. Built for GS-1102 contracting officers performing pre-award and responsibility determinations.

First seen 2 Oct 2026. Evidence as of 5 Oct 2026.