{"entry":{"slug":"ecosystems-packages-api","name":"Ecosyste.ms Packages","category":"api","summary":"Cross-ecosystem package metadata.","description":"Unified metadata across 60+ package registries: versions, dependencies, maintainers.","auth_mode":"none","endpoint":"https://packages.ecosyste.ms/api/v1","docs_url":"https://packages.ecosyste.ms/docs","tags":["packages","dependencies","oss"],"capabilities":["list_registries","package_lookup","dependent_packages"],"auth_params":[],"input_format":"query params","output_format":"json","rate_limit":"","pricing":"free","invocation_example":"curl -s \"https://packages.ecosyste.ms/api/v1/registries\"","verified":false,"verified_at":null,"featured":false,"checks_total":58,"checks_ok":57,"avg_latency_ms":190,"reports_count":0,"health_ok":true,"health_status_code":404,"health_checked_at":"2026-11-02T00:17:12.794+00:00","health_latency_ms":75,"probe_url":null},"watch":{"hint":"Follow \"ecosystems-packages-api\": get alerted when it goes down, comes back, or changes shape. Free, 3 tools per key. Email follows are confirmed by a one-click email before alerts start.","how":"POST https://agentnexus.app/api/public/watch with {\"slug\":\"ecosystems-packages-api\"} and your x-api-key (the key's email gets the alerts), or add \"email\" / \"webhook_url\". Email follows must be confirmed from the inbox before alerts start."}}