{"package":"ark-r1cs-std","ecosystem":"cargo","latest_version":"0.6.0","description":"A standard library for constraint system gadgets","license":"MIT/Apache-2.0","license_risk":"permissive","commercial_use_notes":"Permissive: commercial closed-source use OK; preserve the copyright notice.","homepage":"https://arkworks.rs","repository":"https://github.com/arkworks-rs/r1cs-std","downloads_weekly":1691085,"health":{"score":79,"risk":"moderate","breakdown":{"maintenance":25,"popularity":17,"security":25,"maturity":12,"community":0,"popularity_floor":0},"deprecated":false,"max_score":100},"vulnerabilities":{"count":0,"critical":0,"high":0,"medium":0,"low":0,"details":[]},"versions":{"latest":"0.6.0","total_count":10,"recent":["0.6.0","0.5.0","0.5.0-alpha.0","0.4.0","0.4.0-alpha.3","0.4.0-alpha.2","0.4.0-alpha.0","0.3.1","0.3.0","0.2.0"]},"metadata":{"deprecated":false,"deprecated_message":null,"maintainers_count":0,"first_published":"2021-03-24T22:34:10.297512Z","last_published":"2026-04-26T20:32:41.095033Z","dependencies_count":0,"dependencies":[]},"github_stats":null,"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":"0.6.0","version_hint":null,"summary":"ark-r1cs-std@0.6.0 is safe to use (health: 79/100)"},"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/cargo/ark-r1cs-std","tokens_estimated":12,"use_when":"you only need to know if the package exists (hallucination guard)"},{"endpoint":"/api/health/cargo/ark-r1cs-std","tokens_estimated":80,"use_when":"you only need a 0-100 score for go/no-go (>=70 = safe)"},{"endpoint":"/api/prompt/cargo/ark-r1cs-std","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 14 times in 60s. Save bandwidth + tokens with POST /api/check_bulk (1 round-trip for N pkgs)."},"requested_version":null,"_cache":"miss","_response_ms":420,"_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":0.664,"criticality_tier":"high","velocity_pct":null,"velocity_trend":null,"publish_security":null},"version_history_summary":{"total_versions":10,"first_release_age_days":1867,"last_release_days_ago":8,"avg_days_between_releases":207,"release_velocity":"active"}}