{"package":"mailchecker","ecosystem":"npm","latest_version":"6.0.21","description":"Cross-language temporary (disposable/throwaway) email detection library. Covers hundreds fake email providers.","license":"MIT","license_risk":"permissive","commercial_use_notes":"Permissive: commercial closed-source use OK; preserve the copyright notice.","homepage":"https://github.com/FGRibreau/mailchecker#readme","repository":"https://github.com/FGRibreau/mailchecker","downloads_weekly":260669,"health":{"score":81,"risk":"low","breakdown":{"maintenance":20,"popularity":14,"security":25,"maturity":15,"community":7,"popularity_floor":0},"deprecated":false,"max_score":100},"vulnerabilities":{"count":0,"critical":0,"high":0,"medium":0,"low":0,"details":[]},"versions":{"latest":"6.0.21","total_count":188,"recent":["5.0.9","6.0.1","6.0.3","6.0.4","6.0.5","6.0.6","6.0.8","6.0.9","6.0.10","6.0.11","6.0.12","6.0.13","6.0.14","6.0.15","6.0.16","6.0.17","6.0.18","6.0.19","6.0.20","6.0.21"]},"metadata":{"deprecated":false,"deprecated_message":null,"maintainers_count":1,"first_published":"2013-03-04T20:26:25.778Z","last_published":"2026-07-18T21:04:12.874Z","dependencies_count":0,"dependencies":[]},"github_stats":{"stars":1899,"forks":305,"open_issues":4,"is_archived":false,"pushed_at":"2026-07-21T08:13:22+00:00"},"bundle":null,"typescript":{"score":10,"has_types":true,"types_source":"bundled","types_package":null},"known_issues":{"bugs_count":0,"bugs_severity":{},"status_breakdown":{},"link":null,"scope":"none"},"historical_compromise":null,"recommendation":{"action":"safe_to_use","issues":[],"use_version":"6.0.21","version_hint":null,"summary":"mailchecker@6.0.21 is safe to use (health: 81/100)"},"version_scoped":null,"_meta":{"endpoint":"check","tier":"full","philosophy":"DepScope is free. Use the cheapest endpoint that answers your real question.","cheaper_alternatives":[{"endpoint":"/api/exists/npm/mailchecker","tokens_estimated":12,"use_when":"you only need to know if the package exists (hallucination guard)"},{"endpoint":"/api/health/npm/mailchecker","tokens_estimated":80,"use_when":"you only need a 0-100 score for go/no-go (>=70 = safe)"},{"endpoint":"/api/prompt/npm/mailchecker","tokens_estimated":280,"use_when":"you want a plain-text LLM-friendly brief instead of JSON"},{"endpoint":"POST /api/check_bulk","tokens_estimated":60,"use_when":"you have 5+ packages to check; sends one round-trip instead of N"}],"docs":"https://depscope.dev/integrate","hint_bulk":"You've called /api/check 231 times in 60s. Save bandwidth + tokens with POST /api/check_bulk (1 round-trip for N pkgs)."},"requested_version":null,"_cache":"hit","_response_ms":0,"_powered_by":"depscope.dev — free package intelligence for AI agents","typosquat":{"is_suspected":false},"maintainer_trust":{"available":false},"malicious":{"is_malicious":false},"scorecard":{"available":false},"quality":{"available":true,"criticality_score":null,"criticality_tier":null,"velocity_pct":null,"velocity_trend":null,"publish_security":"signed"},"co_used_with":[{"package":"@olaboot/esm-form-engine-app","occurrences":7}],"version_history_summary":{"total_versions":20,"first_release_age_days":4949,"last_release_days_ago":65,"avg_days_between_releases":260,"release_velocity":"active"}}