{"package":"typing-extensions","ecosystem":"pypi","latest_version":"4.16.0","description":"Backported and Experimental Type Hints for Python 3.9+","license":"PSF-2.0","license_risk":"permissive","commercial_use_notes":"Permissive: commercial closed-source use OK; preserve the copyright notice.","homepage":"https://pypi.org/project/typing-extensions/","repository":"https://github.com/python/typing_extensions","downloads_weekly":413275771,"health":{"score":88,"risk":"low","breakdown":{"maintenance":25,"popularity":20,"security":25,"maturity":15,"community":3,"popularity_floor":0},"deprecated":false,"max_score":100},"vulnerabilities":{"count":0,"critical":0,"high":0,"medium":0,"low":0,"details":[]},"versions":{"latest":"4.16.0","total_count":52,"recent":["4.10.0","4.11.0rc1","4.11.0","4.12.0a2","4.12.0rc1","4.12.0","4.12.1","4.12.2","4.13.0rc1","4.13.0","4.13.1","4.13.2","4.14.0rc1","4.14.0","4.14.1","4.15.0rc1","4.15.0","4.16.0rc1","4.16.0rc2","4.16.0"]},"metadata":{"deprecated":false,"deprecated_message":null,"maintainers_count":0,"first_published":null,"last_published":"2026-07-02T08:40:04.659120Z","dependencies_count":0,"dependencies":[]},"github_stats":{"stars":564,"forks":136,"open_issues":26,"is_archived":false,"pushed_at":"2026-05-02T03:15:34+00:00"},"bundle":null,"typescript":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":"4.16.0","version_hint":null,"summary":"typing-extensions@4.16.0 is safe to use (health: 88/100)","alternatives":[{"name":"typing","reason":"most hints moved into stdlib typing","builtin":false}]},"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/pypi/typing-extensions","tokens_estimated":12,"use_when":"you only need to know if the package exists (hallucination guard)"},{"endpoint":"/api/health/pypi/typing-extensions","tokens_estimated":80,"use_when":"you only need a 0-100 score for go/no-go (>=70 = safe)"},{"endpoint":"/api/prompt/pypi/typing-extensions","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 109 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":true,"bus_factor_3m":5,"active_contributors_12m":16,"primary_author_ratio":0.25925925925925924,"owner_account_age_days":5158,"is_archived":false,"stars":562,"alerts":[]},"malicious":{"is_malicious":false},"scorecard":{"available":true,"score":8.4,"tier":"strong"},"quality":{"available":true,"criticality_score":0.525,"criticality_tier":"high","velocity_pct":-0.8,"velocity_trend":"stable","publish_security":"api_token"},"breaking_changes_link":{"url":"/api/breaking/pypi/typing-extensions","count":5,"hint":"Use this endpoint to get version-pair breaking changes + migration hints."},"alternatives_link":{"url":"/api/alternatives/pypi/typing-extensions","count":1},"version_history_summary":{"total_versions":20,"first_release_age_days":3224,"last_release_days_ago":14,"avg_days_between_releases":170,"release_velocity":"active"}}