EAD Factory MCP exposes EAD Trust's Evidence Manager and Signature Manager APIs to any MCP-compatible client (Claude Code, Claude Desktop, Cursor, etc.). The 9 tools cover full evidence generation — SHA-256 file hashing, S3 upload, Okta OAuth2 client_credentials authentication, and status polling until COMPLETED — and the complete signature-request lifecycle: create draft → add documents → add signatories / validators / observers → activate the request → retrieve status. Built by g-digital by Garrigues (J&A Garrigues, S.L.P.), an eIDAS-qualified trust services provider. Two transports: stdio for local desktop clients, HTTP with Bearer OAuth2 for hosted deployments.