{"eval":{"version":"openagentskill-skill-eval-v1","slug":"hyzyla-pdfium","name":"Pdfium","generated_at":"2026-07-03T23:19:03.569Z","task_input":"Evaluate Pdfium before installing it in an AI agent workflow","status":"review","score":79,"risk_level":"medium","decision":{"recommendation":"manual_review","reason":"Require human approval before installing into a real workspace.","auto_install_allowed":false,"policy":"review","human_review_required":true},"task_fit":{"score":94,"suited_tasks":["Document processing workflows","Claude Code teams","builders willing to evaluate younger projects","Read uploaded files","Extract structured fields","Prepare clean context for downstream agents","Chunk documents","Create embeddings"],"suited_agents":["TypeScript","PDF","Codex","Claude Code","Cursor","OpenAgentSkill CLI","Browser agents","CLI"]},"install":{"command":"npx skills add hyzyla/pdfium","ready":true,"policy":"review","safety_label":"Review before install","targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add hyzyla/pdfium"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Pdfium\" agent skill from https://github.com/hyzyla/pdfium. 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: Typescript wrapper for the PDFium library, works in browser and node.js"},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Pdfium\" as a Claude Code skill from https://github.com/hyzyla/pdfium. 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: Typescript wrapper for the PDFium library, works in browser and node.js"},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Pdfium\" from https://github.com/hyzyla/pdfium 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: Typescript wrapper for the PDFium library, works in browser and node.js"}]},"trust":{"score":78,"label":"Strong shortlist","version":"trust-score-v4","evidence":{"stars":"179 GitHub stars","repoActivity":"179 stars, 22 forks","lastPushed":"13d since push","license":"MIT","repository":"https://github.com/hyzyla/pdfium","install":"npx skills add hyzyla/pdfium","installSafety":"standard package or runtime install path","permissionSurface":"filesystem or document access, network or browser access","documentation":"Usable metadata, review docs","agentOutcomes":"No agent outcome data yet"}},"audit":{"score":84,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["Quality score needs review","Stars/forks activity: 179 stars, 22 forks; issue activity unavailable in current metadata"]},"safety_gate":{"score":64,"tier":"reviewed","label":"Reviewed with permission notes","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"},{"id":"filesystem","label":"Filesystem access","reason":"Skill may read or write project files, documents, generated artifacts, or local workspace state.","severity":"medium"}],"policy_warnings":["Quality score needs review"]},"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 Pdfium before installing it in an AI agent workflow","document-processing","Document processing 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 hyzyla/pdfium"]},{"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 hyzyla/pdfium"]},{"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","179 GitHub stars","MIT"]},{"id":"audit_score","label":"Audit score","status":"pass","score":84,"required_for_auto_install":true,"detail":"Safe to try","evidence":["Quality score needs review"]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"warn","score":64,"required_for_auto_install":true,"detail":"Usable candidate, but the agent should surface permission and audit notes before installation.","evidence":["Require human approval before installing into a real workspace.","Quality score needs review"]},{"id":"readme_skillmd_completeness","label":"README/SKILL.md completeness","status":"warn","score":74,"required_for_auto_install":false,"detail":"Public metadata needs stronger README/SKILL.md context","evidence":["Usable metadata, review docs"]},{"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":"13d since push","evidence":["13d since push"]},{"id":"permission_surface","label":"Permission surface","status":"warn","score":72,"required_for_auto_install":true,"detail":"filesystem or document access, network or browser access","evidence":["Browser automation: medium","Network access: medium","Filesystem access: medium"]},{"id":"alternatives","label":"Alternatives available","status":"pass","score":82,"required_for_auto_install":false,"detail":"Alternative skills are available for comparison.","evidence":["microsoft-markitdown","paddlepaddle-paddleocr","stirling-tools-stirling-pdf","tesseract-ocr-tesseract"]}],"blockers":[],"warnings":["Trust score: Good trust signals with a few areas worth checking before rollout.","Agent safety gate: Usable candidate, but the agent should surface permission and audit notes before installation.","README/SKILL.md completeness: Public metadata needs stronger README/SKILL.md context","Permission surface: filesystem or document access, network or browser access","Quality score needs review","Stars/forks activity: 179 stars, 22 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","Quality score needs review","Stars/forks activity: 179 stars, 22 forks; issue activity unavailable in current metadata","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":"microsoft-markitdown","name":"Markitdown","url":"https://www.openagentskill.com/skills/microsoft-markitdown","stars":156110,"install_command":"npx skills add microsoft/markitdown","trust_score":90,"audit_score":92},{"slug":"paddlepaddle-paddleocr","name":"PaddleOCR","url":"https://www.openagentskill.com/skills/paddlepaddle-paddleocr","stars":83080,"install_command":"npx skills add PaddlePaddle/PaddleOCR","trust_score":94,"audit_score":95},{"slug":"stirling-tools-stirling-pdf","name":"Stirling PDF","url":"https://www.openagentskill.com/skills/stirling-tools-stirling-pdf","stars":81218,"install_command":"npx skills add Stirling-Tools/Stirling-PDF","trust_score":87,"audit_score":92},{"slug":"tesseract-ocr-tesseract","name":"Tesseract","url":"https://www.openagentskill.com/skills/tesseract-ocr-tesseract","stars":74690,"install_command":"npx skills add tesseract-ocr/tesseract","trust_score":92,"audit_score":95}],"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"hyzyla-pdfium","name":"Pdfium","description":"Typescript wrapper for the PDFium library, works in browser and node.js","category":"document-processing","url":"https://www.openagentskill.com/skills/hyzyla-pdfium","repository":"https://github.com/hyzyla/pdfium","github_repo":"hyzyla/pdfium"},"suited_tasks":["Document processing workflows","Claude Code teams","builders willing to evaluate younger projects","Read uploaded files","Extract structured fields","Prepare clean context for downstream agents","Chunk documents","Create embeddings"],"suited_agents":["TypeScript","PDF","Codex","Claude Code","Cursor","OpenAgentSkill CLI","Browser agents","CLI"],"install":{"command":"npx skills add hyzyla/pdfium","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add hyzyla/pdfium"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Pdfium\" agent skill from https://github.com/hyzyla/pdfium. 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: Typescript wrapper for the PDFium library, works in browser and node.js"},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Pdfium\" as a Claude Code skill from https://github.com/hyzyla/pdfium. 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: Typescript wrapper for the PDFium library, works in browser and node.js"},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Pdfium\" from https://github.com/hyzyla/pdfium 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: Typescript wrapper for the PDFium library, works in browser and node.js"}],"handoff_url":"https://www.openagentskill.com/api/skills/hyzyla-pdfium/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/hyzyla-pdfium"},"trust":{"score":78,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"179 GitHub stars","repoActivity":"179 stars, 22 forks","lastPushed":"13d since push","license":"MIT","repository":"https://github.com/hyzyla/pdfium","install":"npx skills add hyzyla/pdfium","installSafety":"standard package or runtime install path","permissionSurface":"filesystem or document access, network or browser access","documentation":"Usable metadata, review docs","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":["document-processing","pdf","documents","extraction","javascript","nodejs"],"known_risks":["Quality score needs review","Stars/forks activity: 179 stars, 22 forks; issue activity unavailable in current metadata"]},"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":"safe_to_try","risk_label":"Safe to try","warnings":["Quality score needs review","Stars/forks activity: 179 stars, 22 forks; issue activity unavailable in current metadata"]},"safety_gate":{"tier":"reviewed","label":"Reviewed with permission notes","auto_install_policy":"review","auto_install_allowed":false,"human_review_required":true,"blocked":false,"recommended_action":"Require human approval before installing into a real workspace."},"quality":{"score":80,"label":"Strong"},"supply":{"track":"Research and knowledge work","scenario":"Document processing","maintenance":"13d since push","risk":"Safe to try"},"alternative_skills":[{"slug":"microsoft-markitdown","name":"Markitdown","url":"https://www.openagentskill.com/skills/microsoft-markitdown","stars":156110,"install_command":"npx skills add microsoft/markitdown","trust_score":90,"audit_score":92},{"slug":"paddlepaddle-paddleocr","name":"PaddleOCR","url":"https://www.openagentskill.com/skills/paddlepaddle-paddleocr","stars":83080,"install_command":"npx skills add PaddlePaddle/PaddleOCR","trust_score":94,"audit_score":95},{"slug":"stirling-tools-stirling-pdf","name":"Stirling PDF","url":"https://www.openagentskill.com/skills/stirling-tools-stirling-pdf","stars":81218,"install_command":"npx skills add Stirling-Tools/Stirling-PDF","trust_score":87,"audit_score":92},{"slug":"tesseract-ocr-tesseract","name":"Tesseract","url":"https://www.openagentskill.com/skills/tesseract-ocr-tesseract","stars":74690,"install_command":"npx skills add tesseract-ocr/tesseract","trust_score":92,"audit_score":95}],"do_not_use_when":["teams that need a vendor-supported SLA","high-compliance environments without internal security review","No OpenAgentSkill engagement data yet","Quality score needs review","Stars/forks activity: 179 stars, 22 forks; issue activity unavailable in current metadata","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 Pdfium before installing it in an AI agent workflow","recommended_action":"Require human approval before installing into a real workspace.","install_policy":"review","minimum_review_before_use":["Trust: 78/100 Strong shortlist","Audit: 84/100 Safe to try","Safety: 64/100 Review before install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"hyzyla-pdfium (Pdfium)","install_command":"npx skills add hyzyla/pdfium","risk_summary":"Safe to try; Reviewed with permission notes; 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":"hyzyla-pdfium","task":"Evaluate Pdfium 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/hyzyla-pdfium","api":"https://www.openagentskill.com/api/agent/skills/hyzyla-pdfium","audit":"https://www.openagentskill.com/skills/hyzyla-pdfium/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=hyzyla-pdfium&task=Evaluate%20Pdfium%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Pdfium%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Evaluate%20Pdfium%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/hyzyla-pdfium/install","manifest":"https://www.openagentskill.com/api/registry/manifest/hyzyla-pdfium"}},"endpoints":{"web":"https://www.openagentskill.com/skills/hyzyla-pdfium","api":"https://www.openagentskill.com/api/agent/skills/hyzyla-pdfium","eval":"https://www.openagentskill.com/api/agent/evals?slug=hyzyla-pdfium","audit":"https://www.openagentskill.com/skills/hyzyla-pdfium/audit","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Pdfium%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":"2026-07-03T23:19:03.569Z"}}