{"eval":{"version":"openagentskill-skill-eval-v1","slug":"mherrmann-helium","name":"Helium","generated_at":"2026-08-22T16:53:23.688Z","task_input":"Evaluate Helium before installing it in an AI agent workflow","status":"review","score":87,"risk_level":"medium","decision":{"recommendation":"manual_review","reason":"Review the audit page, then allow agent install in a sandboxed workflow.","auto_install_allowed":false,"policy":"review","human_review_required":true},"task_fit":{"score":84,"suited_tasks":["Browser automation workflows","Claude Code teams","teams that value GitHub adoption signals","Navigate pages","Click and type safely","Check visual and DOM state","Crawl target URLs","Extract tables and metadata"],"suited_agents":["Python","Web Automation","Codex","Claude Code","Cursor","OpenAgentSkill CLI","Browser agents","CLI"]},"install":{"command":"npx skills add mherrmann/helium","ready":true,"policy":"review","safety_label":"Review before install","targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.2.1/openagentskill-0.2.1.tgz install mherrmann-helium"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Helium\" agent skill from https://github.com/mherrmann/helium. 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: Lighter web automation with Python After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"mherrmann-helium\",\"task\":\"Install Helium\",\"agent\":\"codex\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Helium\" as a Claude Code skill from https://github.com/mherrmann/helium. 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: Lighter web automation with Python After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"mherrmann-helium\",\"task\":\"Install Helium\",\"agent\":\"claude-code\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Helium\" from https://github.com/mherrmann/helium 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: Lighter web automation with Python After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"mherrmann-helium\",\"task\":\"Install Helium\",\"agent\":\"cursor\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."}]},"trust":{"score":85,"label":"Strong shortlist","version":"trust-score-v4","evidence":{"stars":"8.3K GitHub stars","repoActivity":"8.3K stars, 513 forks","lastPushed":"3mo since push","license":"MIT","repository":"https://github.com/mherrmann/helium","install":"npx skills add mherrmann/helium","installSafety":"standard package or runtime install path","permissionSurface":"network or browser access","documentation":"Thin public metadata","agentOutcomes":"No agent outcome data yet"}},"audit":{"score":90,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["Documentation summary is thin","README/SKILL.md completeness: Public metadata needs stronger README/SKILL.md context"]},"safety_gate":{"score":74,"tier":"reviewed","label":"Reviewed","auto_install_policy":"review","blocked":false,"permission_hints":[{"id":"browser","label":"Browser automation","reason":"Skill may drive a browser or interact with web pages.","severity":"medium"},{"id":"network","label":"Network access","reason":"Skill likely fetches remote pages, APIs, repositories, or external services.","severity":"medium"}],"policy_warnings":["Documentation summary is thin"]},"checks":[{"id":"task_fit","label":"Task fit","status":"pass","score":84,"required_for_auto_install":true,"detail":"Task wording matches this skill metadata.","evidence":["Evaluate Helium before installing it in an AI agent workflow","web-automation","Browser automation workflows; Claude Code teams; teams that value GitHub adoption signals"]},{"id":"install_path","label":"Install path","status":"pass","score":92,"required_for_auto_install":true,"detail":"Install handoff is available.","evidence":["npx skills add mherrmann/helium"]},{"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 mherrmann/helium"]},{"id":"trust_score","label":"Trust score","status":"pass","score":85,"required_for_auto_install":true,"detail":"Good trust signals with a few areas worth checking before rollout.","evidence":["Strong shortlist","8.3K GitHub stars","MIT"]},{"id":"audit_score","label":"Audit score","status":"pass","score":90,"required_for_auto_install":true,"detail":"Safe to try","evidence":["Documentation summary is thin"]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"warn","score":74,"required_for_auto_install":true,"detail":"Good audit and safety signals with no high-risk permission hints in public metadata.","evidence":["Review the audit page, then allow agent install in a sandboxed workflow.","Safe-to-try audit"]},{"id":"readme_skillmd_completeness","label":"README/SKILL.md completeness","status":"fail","score":50,"required_for_auto_install":false,"detail":"Public metadata needs stronger README/SKILL.md context","evidence":["Thin public metadata"]},{"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":88,"required_for_auto_install":false,"detail":"3mo since push","evidence":["3mo since push"]},{"id":"permission_surface","label":"Permission surface","status":"pass","score":86,"required_for_auto_install":true,"detail":"network or browser access","evidence":["Browser automation: medium","Network access: medium"]},{"id":"alternatives","label":"Alternatives available","status":"pass","score":82,"required_for_auto_install":false,"detail":"Alternative skills are available for comparison.","evidence":["crawl4ai","scrapegraphai-scrapegraph-ai","alibaba-page-agent","d4vinci-scrapling"]}],"blockers":[],"warnings":["Agent safety gate: Good audit and safety signals with no high-risk permission hints in public metadata.","Documentation summary is thin","README/SKILL.md completeness: Public metadata needs stronger README/SKILL.md context"],"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 major risk signals from current metadata","Documentation summary is thin","README/SKILL.md completeness: Public metadata needs stronger README/SKILL.md context","Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface","Automatic installation in a production workspace"],"alternatives":[{"slug":"crawl4ai","name":"Crawl4AI","url":"https://www.openagentskill.com/skills/crawl4ai","stars":73100,"install_command":"npx skills add unclecode/crawl4ai","trust_score":91,"audit_score":93},{"slug":"scrapegraphai-scrapegraph-ai","name":"Scrapegraph AI","url":"https://www.openagentskill.com/skills/scrapegraphai-scrapegraph-ai","stars":27245,"install_command":"npx skills add ScrapeGraphAI/Scrapegraph-ai","trust_score":88,"audit_score":92},{"slug":"alibaba-page-agent","name":"Page Agent","url":"https://www.openagentskill.com/skills/alibaba-page-agent","stars":28647,"install_command":"npx skills add alibaba/page-agent","trust_score":85,"audit_score":90},{"slug":"d4vinci-scrapling","name":"Scrapling","url":"https://www.openagentskill.com/skills/d4vinci-scrapling","stars":70009,"install_command":"npx skills add D4Vinci/Scrapling","trust_score":83,"audit_score":88}],"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"mherrmann-helium","name":"Helium","description":"Lighter web automation with Python","category":"web-automation","url":"https://www.openagentskill.com/skills/mherrmann-helium","repository":"https://github.com/mherrmann/helium","github_repo":"mherrmann/helium"},"suited_tasks":["Browser automation workflows","Claude Code teams","teams that value GitHub adoption signals","Navigate pages","Click and type safely","Check visual and DOM state","Crawl target URLs","Extract tables and metadata"],"suited_agents":["Python","Web Automation","Codex","Claude Code","Cursor","OpenAgentSkill CLI","Browser agents","CLI"],"install":{"command":"npx skills add mherrmann/helium","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.2.1/openagentskill-0.2.1.tgz install mherrmann-helium"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Helium\" agent skill from https://github.com/mherrmann/helium. 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: Lighter web automation with Python After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"mherrmann-helium\",\"task\":\"Install Helium\",\"agent\":\"codex\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Helium\" as a Claude Code skill from https://github.com/mherrmann/helium. 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: Lighter web automation with Python After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"mherrmann-helium\",\"task\":\"Install Helium\",\"agent\":\"claude-code\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Helium\" from https://github.com/mherrmann/helium 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: Lighter web automation with Python After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"mherrmann-helium\",\"task\":\"Install Helium\",\"agent\":\"cursor\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."}],"handoff_url":"https://www.openagentskill.com/api/skills/mherrmann-helium/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/mherrmann-helium"},"trust":{"score":85,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"8.3K GitHub stars","repoActivity":"8.3K stars, 513 forks","lastPushed":"3mo since push","license":"MIT","repository":"https://github.com/mherrmann/helium","install":"npx skills add mherrmann/helium","installSafety":"standard package or runtime install path","permissionSurface":"network or browser access","documentation":"Thin public metadata","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":["web-automation","scraping","crawler","chrome","firefox","helium"],"known_risks":["Documentation summary is thin","README/SKILL.md completeness: Public metadata needs stronger README/SKILL.md context"]},"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":90,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["Documentation summary is thin","README/SKILL.md completeness: Public metadata needs stronger README/SKILL.md context"]},"safety_gate":{"tier":"reviewed","label":"Reviewed","auto_install_policy":"review","auto_install_allowed":false,"human_review_required":true,"blocked":false,"recommended_action":"Review the audit page, then allow agent install in a sandboxed workflow."},"quality":{"score":99,"label":"Excellent"},"supply":{"track":"Coding and developer agents","scenario":"Coding agents","maintenance":"3mo since push","risk":"Safe to try"},"alternative_skills":[{"slug":"crawl4ai","name":"Crawl4AI","url":"https://www.openagentskill.com/skills/crawl4ai","stars":73100,"install_command":"npx skills add unclecode/crawl4ai","trust_score":91,"audit_score":93},{"slug":"scrapegraphai-scrapegraph-ai","name":"Scrapegraph AI","url":"https://www.openagentskill.com/skills/scrapegraphai-scrapegraph-ai","stars":27245,"install_command":"npx skills add ScrapeGraphAI/Scrapegraph-ai","trust_score":88,"audit_score":92},{"slug":"alibaba-page-agent","name":"Page Agent","url":"https://www.openagentskill.com/skills/alibaba-page-agent","stars":28647,"install_command":"npx skills add alibaba/page-agent","trust_score":85,"audit_score":90},{"slug":"d4vinci-scrapling","name":"Scrapling","url":"https://www.openagentskill.com/skills/d4vinci-scrapling","stars":70009,"install_command":"npx skills add D4Vinci/Scrapling","trust_score":83,"audit_score":88}],"do_not_use_when":["teams that need a vendor-supported SLA","high-compliance environments without internal security review","No major risk signals from current metadata","Documentation summary is thin","README/SKILL.md completeness: Public metadata needs stronger README/SKILL.md context","Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface","Automatic installation in a production workspace"],"agent_contract":{"task_input":"Evaluate Helium before installing it in an AI agent workflow","recommended_action":"Review the audit page, then allow agent install in a sandboxed workflow.","install_policy":"review","minimum_review_before_use":["Trust: 85/100 Strong shortlist","Audit: 90/100 Safe to try","Safety: 74/100 Review before install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"mherrmann-helium (Helium)","install_command":"npx skills add mherrmann/helium","risk_summary":"Safe to try; Reviewed; 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":"mherrmann-helium","task":"Evaluate Helium 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/mherrmann-helium","api":"https://www.openagentskill.com/api/agent/skills/mherrmann-helium","audit":"https://www.openagentskill.com/skills/mherrmann-helium/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=mherrmann-helium&task=Evaluate%20Helium%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Helium%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Evaluate%20Helium%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/mherrmann-helium/install","manifest":"https://www.openagentskill.com/api/registry/manifest/mherrmann-helium"}},"endpoints":{"web":"https://www.openagentskill.com/skills/mherrmann-helium","api":"https://www.openagentskill.com/api/agent/skills/mherrmann-helium","eval":"https://www.openagentskill.com/api/agent/evals?slug=mherrmann-helium","audit":"https://www.openagentskill.com/skills/mherrmann-helium/audit","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Helium%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":"2026-08-22T16:53:23.688Z"}}