{"name":"ai.greyridgesignals/business-verification-mcp","title":"US Business Verification (KYB) MCP Server","endpoint":"https://business-verification-mcp.sigrunner.workers.dev/mcp","repository":"https://github.com/rezearcher/business-verification-mcp","page":"https://lazaretto.dev/mcp-registry/ai-greyridgesignals-business-verification-mcp","badge":"https://lazaretto.dev/mcp-registry/ai-greyridgesignals-business-verification-mcp/badge.svg","listed_at":"2026-11-13T17:21:25.448Z","state":"no findings","check":{"checked_at":"2026-11-12T17:16:40.275Z","outcome":"read","tool_count":5,"tool_names":["verify_business","screen_sanctions","list_states","lookup_entity","search_entities"],"sets_instructions":true,"verdict":"clear","findings":[],"rules_version":"2026.11.09a"},"tools":{"fingerprint":"c742bddb8f5aa5ff69c1c3bf6357fa393a7c7dd30d4a8d7bda731bc34a54e51c","tool_hashes":{"list_states":"4739d7f56feccaf3293019594a61a321503abbe4275abd9284376e91bcd814aa","lookup_entity":"15b8e9b98f6a65be5368ec184f440b013a0d571473ded24663c0709e53770584","search_entities":"841f0ac2a2a441940185a91eba66a656ace2c5c1a8a6dd891c587889d45d414f","verify_business":"474876ca0b4b7a8e1850929c75cb197bd5c293933f6cbad3de2c2f2e420ffb01","screen_sanctions":"5c7720b0cec78aed516958cc76f79a85e0b657c94c6f1285071965b491509c96"},"instructions_hash":"2323309002eb5b4bacdb64995a3f85a28b92df0dd09bca748b52ee8f45ed6241","fingerprinted_at":"2026-11-12T17:16:40.275Z","changed_at":null,"compared_since":"2026-10-30","changes":[]},"disclaimer":"Signals, not a warranty. A clean read means these rules found nothing, not that the server is harmless. An unread server is not checked."}