{"slug":"thesignup-f5293c27","name":"TheSignup","summary":"TheSignup MCP server — read and manage signups, participants, webhooks, and analytics.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:24.157181Z","sources":[{"source":"mcp_registry","external_id":"app.thesignup/mcp","owner_address":null,"seen_at":"2026-10-25T17:50:24.157181Z","removed_at":null}],"endpoints":[{"url":"https://thesignup.app/mcp/mcp","host":"thesignup.app","protocol":"mcp","state":"auth_required","last_probe_at":"2026-10-25T20:38:03.745411Z","last_ok_at":"2026-10-25T20:38:03.745411Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0},{"url":"https://thesignup.app/","host":"thesignup.app","protocol":"web","state":"live","last_probe_at":"2026-10-25T20:38:08.961389Z","last_ok_at":"2026-10-25T20:38:08.961389Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[],"payment_options":[],"usage":null,"notice":"Not affiliated with addrbook — claim or request removal."}