{"eval":{"version":"openagentskill-skill-eval-v1","slug":"gensecaihq-shai-hulud-2-0-detector","name":"Shai Hulud 2.0 Detector","generated_at":"2026-07-04T01:05:13.823Z","task_input":"Evaluate Shai Hulud 2.0 Detector before installing it in an AI agent workflow","status":"review","score":77,"risk_level":"medium","decision":{"recommendation":"manual_review","reason":"Test manually in an isolated workspace and compare against safer alternatives.","auto_install_allowed":false,"policy":"review","human_review_required":true},"task_fit":{"score":94,"suited_tasks":["GitHub automation workflows","Claude Code teams","builders willing to evaluate younger projects","Inspect repository metadata","Compare code changes","Write concise engineering summaries","Inspect risky files","Prioritize findings"],"suited_agents":["TypeScript","Security","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"]},"install":{"command":"npx skills add gensecaihq/Shai-Hulud-2.0-Detector","ready":true,"policy":"review","safety_label":"Review before install","targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add gensecaihq/Shai-Hulud-2.0-Detector"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Shai Hulud 2.0 Detector\" agent skill from https://github.com/gensecaihq/Shai-Hulud-2.0-Detector. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Detect npm packages compromised in the Shai-Hulud 2.0 supply chain attack (Nov 2025). Scans for 790+ malicious packages, suspicious scripts, TruffleHog activity, SHA1HULUD runners, and secrets exfiltration. GitHub Action with SARIF support."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Shai Hulud 2.0 Detector\" as a Claude Code skill from https://github.com/gensecaihq/Shai-Hulud-2.0-Detector. Inspect the skill instructions, place the reusable skill files in the appropriate local skills location for this project, and report the activation steps. Skill purpose: Detect npm packages compromised in the Shai-Hulud 2.0 supply chain attack (Nov 2025). Scans for 790+ malicious packages, suspicious scripts, TruffleHog activity, SHA1HULUD runners, and secrets exfiltration. GitHub Action with SARIF support."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Shai Hulud 2.0 Detector\" from https://github.com/gensecaihq/Shai-Hulud-2.0-Detector into a reusable Cursor project rule or agent instruction. Preserve the core workflow, adapt paths to this repo, and keep the rule scoped to tasks where it is relevant. Skill purpose: Detect npm packages compromised in the Shai-Hulud 2.0 supply chain attack (Nov 2025). Scans for 790+ malicious packages, suspicious scripts, TruffleHog activity, SHA1HULUD runners, and secrets exfiltration. GitHub Action with SARIF support."}]},"trust":{"score":78,"label":"Strong shortlist","version":"trust-score-v4","evidence":{"stars":"140 GitHub stars","repoActivity":"140 stars, 35 forks","lastPushed":"12d since push","license":"MIT","repository":"https://github.com/gensecaihq/Shai-Hulud-2.0-Detector","install":"npx skills add gensecaihq/Shai-Hulud-2.0-Detector","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, filesystem or document access","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"}},"audit":{"score":84,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Permission surface may require sandboxing","Quality score needs review","Permission surface needs review: secrets or environment access, filesystem or document access","Stars/forks activity: 140 stars, 35 forks; issue activity unavailable in current metadata","Permission surface: secrets or environment access, filesystem or document access"]},"safety_gate":{"score":56,"tier":"experimental","label":"Experimental","auto_install_policy":"review","blocked":false,"permission_hints":[{"id":"network","label":"Network access","reason":"Skill likely fetches remote pages, APIs, repositories, or external services.","severity":"medium"},{"id":"filesystem","label":"Filesystem access","reason":"Skill may read or write project files, documents, generated artifacts, or local workspace state.","severity":"medium"},{"id":"secrets","label":"Secrets or environment access","reason":"Skill metadata references credentials, tokens, environment variables, or secret-bearing workflows.","severity":"high"}],"policy_warnings":["High-risk permission hints: Secrets or environment access","Permission surface may require sandboxing"]},"checks":[{"id":"task_fit","label":"Task fit","status":"pass","score":94,"required_for_auto_install":true,"detail":"Task wording matches this skill metadata.","evidence":["Evaluate Shai Hulud 2.0 Detector before installing it in an AI agent workflow","security","GitHub automation workflows; Claude Code teams; builders willing to evaluate younger projects"]},{"id":"install_path","label":"Install path","status":"pass","score":92,"required_for_auto_install":true,"detail":"Install handoff is available.","evidence":["npx skills add gensecaihq/Shai-Hulud-2.0-Detector"]},{"id":"install_safety","label":"Install command safety","status":"pass","score":92,"required_for_auto_install":true,"detail":"standard package or runtime install path","evidence":["npx skills add gensecaihq/Shai-Hulud-2.0-Detector"]},{"id":"trust_score","label":"Trust score","status":"warn","score":78,"required_for_auto_install":true,"detail":"Good trust signals with a few areas worth checking before rollout.","evidence":["Strong shortlist","140 GitHub stars","MIT"]},{"id":"audit_score","label":"Audit score","status":"warn","score":84,"required_for_auto_install":true,"detail":"Needs review","evidence":["Permission surface may require sandboxing"]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"warn","score":56,"required_for_auto_install":true,"detail":"Sparse or mixed signals. Useful for discovery, but not for autonomous installation.","evidence":["Test manually in an isolated workspace and compare against safer alternatives.","High-risk permission hints: Secrets or environment access"]},{"id":"readme_skillmd_completeness","label":"README/SKILL.md completeness","status":"pass","score":90,"required_for_auto_install":false,"detail":"Metadata includes enough usage and workflow context","evidence":["Strong README/SKILL.md context"]},{"id":"license_clarity","label":"License clarity","status":"pass","score":86,"required_for_auto_install":true,"detail":"MIT","evidence":["MIT"]},{"id":"recent_maintenance","label":"Recent maintenance","status":"pass","score":100,"required_for_auto_install":false,"detail":"12d since push","evidence":["12d since push"]},{"id":"permission_surface","label":"Permission surface","status":"warn","score":60,"required_for_auto_install":true,"detail":"secrets or environment access, filesystem or document access","evidence":["Network access: medium","Filesystem access: medium","Secrets or environment access: high"]},{"id":"alternatives","label":"Alternatives available","status":"pass","score":82,"required_for_auto_install":false,"detail":"Alternative skills are available for comparison.","evidence":["soxoj-maigret","projectdiscovery-nuclei","infisical-infisical","wazuh-wazuh"]}],"blockers":[],"warnings":["Trust score: Good trust signals with a few areas worth checking before rollout.","Audit score: Needs review","Agent safety gate: Sparse or mixed signals. Useful for discovery, but not for autonomous installation.","Permission surface: secrets or environment access, filesystem or document access","High-risk permission hints: Secrets or environment access","Permission surface may require sandboxing","Quality score needs review","Permission surface needs review: secrets or environment access, filesystem or document access","Stars/forks activity: 140 stars, 35 forks; issue activity unavailable in current metadata"],"validation_plan":["Inspect repository, README/SKILL.md, license, and recent commits before production use.","Install in an isolated workspace or sandbox with no production secrets available.","Run the smallest representative task and record files touched, commands run, network access, and outputs.","Compare the selected skill against at least one alternative when the eval status is review or failed.","Promote only after the agent reports a successful verification result and unresolved warnings are accepted."],"do_not_use_when":["teams that need a vendor-supported SLA","high-compliance environments without internal security review","No OpenAgentSkill engagement data yet","High-risk permission hints: Secrets or environment access","Permission surface may require sandboxing","Quality score needs review","Permission surface needs review: secrets or environment access, filesystem or document access","Stars/forks activity: 140 stars, 35 forks; issue activity unavailable in current metadata"],"alternatives":[{"slug":"soxoj-maigret","name":"Maigret","url":"https://www.openagentskill.com/skills/soxoj-maigret","stars":32920,"install_command":"npx skills add soxoj/maigret","trust_score":88,"audit_score":92},{"slug":"projectdiscovery-nuclei","name":"Nuclei","url":"https://www.openagentskill.com/skills/projectdiscovery-nuclei","stars":29159,"install_command":"npx skills add projectdiscovery/nuclei","trust_score":93,"audit_score":95},{"slug":"infisical-infisical","name":"Infisical","url":"https://www.openagentskill.com/skills/infisical-infisical","stars":27445,"install_command":"npx skills add Infisical/infisical","trust_score":83,"audit_score":89},{"slug":"wazuh-wazuh","name":"Wazuh","url":"https://www.openagentskill.com/skills/wazuh-wazuh","stars":15852,"install_command":"npx skills add wazuh/wazuh","trust_score":89,"audit_score":92}],"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"gensecaihq-shai-hulud-2-0-detector","name":"Shai Hulud 2.0 Detector","description":"Detect npm packages compromised in the Shai-Hulud 2.0 supply chain attack (Nov 2025). Scans for 790+ malicious packages, suspicious scripts, TruffleHog activity, SHA1HULUD runners, and secrets exfiltration. GitHub Action with SARIF support.","category":"security","url":"https://www.openagentskill.com/skills/gensecaihq-shai-hulud-2-0-detector","repository":"https://github.com/gensecaihq/Shai-Hulud-2.0-Detector","github_repo":"gensecaihq/Shai-Hulud-2.0-Detector"},"suited_tasks":["GitHub automation workflows","Claude Code teams","builders willing to evaluate younger projects","Inspect repository metadata","Compare code changes","Write concise engineering summaries","Inspect risky files","Prioritize findings"],"suited_agents":["TypeScript","Security","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add gensecaihq/Shai-Hulud-2.0-Detector","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add gensecaihq/Shai-Hulud-2.0-Detector"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Shai Hulud 2.0 Detector\" agent skill from https://github.com/gensecaihq/Shai-Hulud-2.0-Detector. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Detect npm packages compromised in the Shai-Hulud 2.0 supply chain attack (Nov 2025). Scans for 790+ malicious packages, suspicious scripts, TruffleHog activity, SHA1HULUD runners, and secrets exfiltration. GitHub Action with SARIF support."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Shai Hulud 2.0 Detector\" as a Claude Code skill from https://github.com/gensecaihq/Shai-Hulud-2.0-Detector. Inspect the skill instructions, place the reusable skill files in the appropriate local skills location for this project, and report the activation steps. Skill purpose: Detect npm packages compromised in the Shai-Hulud 2.0 supply chain attack (Nov 2025). Scans for 790+ malicious packages, suspicious scripts, TruffleHog activity, SHA1HULUD runners, and secrets exfiltration. GitHub Action with SARIF support."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Shai Hulud 2.0 Detector\" from https://github.com/gensecaihq/Shai-Hulud-2.0-Detector into a reusable Cursor project rule or agent instruction. Preserve the core workflow, adapt paths to this repo, and keep the rule scoped to tasks where it is relevant. Skill purpose: Detect npm packages compromised in the Shai-Hulud 2.0 supply chain attack (Nov 2025). Scans for 790+ malicious packages, suspicious scripts, TruffleHog activity, SHA1HULUD runners, and secrets exfiltration. GitHub Action with SARIF support."}],"handoff_url":"https://www.openagentskill.com/api/skills/gensecaihq-shai-hulud-2-0-detector/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/gensecaihq-shai-hulud-2-0-detector"},"trust":{"score":78,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"140 GitHub stars","repoActivity":"140 stars, 35 forks","lastPushed":"12d since push","license":"MIT","repository":"https://github.com/gensecaihq/Shai-Hulud-2.0-Detector","install":"npx skills add gensecaihq/Shai-Hulud-2.0-Detector","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, filesystem or document access","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"},"outcome_evidence":{"total":0,"successes":0,"failures":0,"not_relevant":0,"success_rate":null,"recent_success_rate":null,"recent_failure_rate":null,"install_attempts":0,"install_success_rate":null,"risk_blocked":0,"setup_required":0,"avg_output_quality":null,"production_outcomes":0,"last_outcome_at":null,"label":"No agent outcome data yet"},"auto_install":{"allowed":false,"sandbox_required":true,"reason":"Human review or sandbox validation is required before automatic installation."},"best_for":["security","vulnerability-scanner","credential-theft","devsecops","github-actions","malware-detection"],"known_risks":["Quality score needs review","Permission surface needs review: secrets or environment access, filesystem or document access","Stars/forks activity: 140 stars, 35 forks; issue activity unavailable in current metadata","Permission surface: secrets or environment access, filesystem or document access"]},"agent_proven":{"version":"agent-proven-v1","score":0,"tier":"unproven","label":"Needs first agent run","summary":"No agent outcome reports yet. Use Resolve, run one narrow sandbox task, then report the result.","metrics":{"totalOutcomes":0,"successfulOutcomes":0,"failedOutcomes":0,"installAttempts":0,"installSuccessRate":null,"successRate":null,"recentSuccessRate":null,"recentFailureRate":null,"riskBlocked":0,"setupRequired":0,"notRelevant":0,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"uniqueAgents":0,"lastOutcomeAt":null},"signals":[],"penalties":["No real agent outcome evidence yet"]},"audit":{"score":84,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Permission surface may require sandboxing","Quality score needs review","Permission surface needs review: secrets or environment access, filesystem or document access","Stars/forks activity: 140 stars, 35 forks; issue activity unavailable in current metadata","Permission surface: secrets or environment access, filesystem or document access"]},"safety_gate":{"tier":"experimental","label":"Experimental","auto_install_policy":"review","auto_install_allowed":false,"human_review_required":true,"blocked":false,"recommended_action":"Test manually in an isolated workspace and compare against safer alternatives."},"quality":{"score":79,"label":"Strong"},"supply":{"track":"Coding and developer agents","scenario":"GitHub automation","maintenance":"12d since push","risk":"Needs review"},"alternative_skills":[{"slug":"soxoj-maigret","name":"Maigret","url":"https://www.openagentskill.com/skills/soxoj-maigret","stars":32920,"install_command":"npx skills add soxoj/maigret","trust_score":88,"audit_score":92},{"slug":"projectdiscovery-nuclei","name":"Nuclei","url":"https://www.openagentskill.com/skills/projectdiscovery-nuclei","stars":29159,"install_command":"npx skills add projectdiscovery/nuclei","trust_score":93,"audit_score":95},{"slug":"infisical-infisical","name":"Infisical","url":"https://www.openagentskill.com/skills/infisical-infisical","stars":27445,"install_command":"npx skills add Infisical/infisical","trust_score":83,"audit_score":89},{"slug":"wazuh-wazuh","name":"Wazuh","url":"https://www.openagentskill.com/skills/wazuh-wazuh","stars":15852,"install_command":"npx skills add wazuh/wazuh","trust_score":89,"audit_score":92}],"do_not_use_when":["teams that need a vendor-supported SLA","high-compliance environments without internal security review","No OpenAgentSkill engagement data yet","High-risk permission hints: Secrets or environment access","Permission surface may require sandboxing","Quality score needs review","Permission surface needs review: secrets or environment access, filesystem or document access","Stars/forks activity: 140 stars, 35 forks; issue activity unavailable in current metadata"],"agent_contract":{"task_input":"Evaluate Shai Hulud 2.0 Detector before installing it in an AI agent workflow","recommended_action":"Test manually in an isolated workspace and compare against safer alternatives.","install_policy":"review","minimum_review_before_use":["Trust: 78/100 Strong shortlist","Audit: 84/100 Needs review","Safety: 56/100 Review before install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"gensecaihq-shai-hulud-2-0-detector (Shai Hulud 2.0 Detector)","install_command":"npx skills add gensecaihq/Shai-Hulud-2.0-Detector","risk_summary":"Needs review; Experimental; Review before production","verification_result":"Report the smallest successful task, files touched, warnings, and any missing setup."}},"outcome_feedback":{"endpoint":"https://www.openagentskill.com/api/agent/outcome","method":"POST","requires_resolve_event_id":true,"event_id_source":"Use install_receipt.outcome_feedback.event_id or feedback.event_id returned by /api/agent/resolve for the current task.","expected_outcomes":["success","failed","not_relevant","blocked_by_risk","setup_required"],"payload_template":{"event_id":"<install_receipt.outcome_feedback.event_id or feedback.event_id from /api/agent/resolve>","skill_slug":"gensecaihq-shai-hulud-2-0-detector","task":"Evaluate Shai Hulud 2.0 Detector before installing it in an AI agent workflow","agent":"codex","outcome":"success","install_used":true,"risk_blocked":false,"setup_required":false,"task_success":true,"output_quality":4,"error_type":null,"human_review_required":false,"workspace":"sandbox","time_to_useful_ms":120000,"notes":"Report the smallest successful task, setup friction, files touched, and risk notes."}},"endpoints":{"web":"https://www.openagentskill.com/skills/gensecaihq-shai-hulud-2-0-detector","api":"https://www.openagentskill.com/api/agent/skills/gensecaihq-shai-hulud-2-0-detector","audit":"https://www.openagentskill.com/skills/gensecaihq-shai-hulud-2-0-detector/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=gensecaihq-shai-hulud-2-0-detector&task=Evaluate%20Shai%20Hulud%202.0%20Detector%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Shai%20Hulud%202.0%20Detector%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Evaluate%20Shai%20Hulud%202.0%20Detector%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/gensecaihq-shai-hulud-2-0-detector/install","manifest":"https://www.openagentskill.com/api/registry/manifest/gensecaihq-shai-hulud-2-0-detector"}},"endpoints":{"web":"https://www.openagentskill.com/skills/gensecaihq-shai-hulud-2-0-detector","api":"https://www.openagentskill.com/api/agent/skills/gensecaihq-shai-hulud-2-0-detector","eval":"https://www.openagentskill.com/api/agent/evals?slug=gensecaihq-shai-hulud-2-0-detector","audit":"https://www.openagentskill.com/skills/gensecaihq-shai-hulud-2-0-detector/audit","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Shai%20Hulud%202.0%20Detector%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium"}},"meta":{"endpoint":"/api/agent/evals","mode":"skill_eval","purpose":"Pre-install eval contract for a single skill. Agents should read this before installing a reusable skill.","generated_at":"2026-07-04T01:05:13.823Z"}}