{"slug":"iso-week-number-781509be","name":"ISO Week Number","summary":"ISO 8601 week numbers: date to week, week to date, weeks-per-year.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:42.573947Z","sources":[{"source":"mcp_registry","external_id":"com.gumballtools/iso-week","owner_address":null,"seen_at":"2026-10-25T17:50:42.573947Z","removed_at":null}],"endpoints":[{"url":"https://iso-week.gumballtools.com/api/mcp","host":"iso-week.gumballtools.com","protocol":"mcp","state":"live","last_probe_at":"2026-10-26T02:23:38.289190Z","last_ok_at":"2026-10-26T02:23:38.289190Z","tools_count":1,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0},{"url":"https://iso-week.gumballtools.com/","host":"iso-week.gumballtools.com","protocol":"web","state":"live","last_probe_at":"2026-10-26T02:26:04.033036Z","last_ok_at":"2026-10-26T02:26:04.033036Z","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."}