{"eval":{"version":"openagentskill-skill-eval-v1","slug":"mattpocock-implement","name":"Implement","generated_at":"2026-07-10T17:35:34.179Z","task_input":"Evaluate Implement before installing it in an AI agent workflow","status":"review","score":89,"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":["Coding agents workflows","Claude Code teams","teams that value GitHub adoption signals","Inspect source files","Explain architecture","Patch bugs and verify changes","Inspect repository metadata","Compare code changes"],"suited_agents":["Claude Code","Codex","Cursor","OpenAgentSkill CLI","OpenAI Agents","CLI"]},"install":{"command":"npx skills add mattpocock/skills --skill implement","ready":true,"policy":"review","safety_label":"Review before install","targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add mattpocock/skills --skill implement"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Implement\" agent skill from https://github.com/mattpocock/skills/tree/main/skills/engineering/implement. 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: Implement work from an approved spec or ticket set, run focused and full tests, invoke code review, and commit the result to the current branch."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Implement\" as a Claude Code skill from https://github.com/mattpocock/skills/tree/main/skills/engineering/implement. 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: Implement work from an approved spec or ticket set, run focused and full tests, invoke code review, and commit the result to the current branch."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Implement\" from https://github.com/mattpocock/skills/tree/main/skills/engineering/implement 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: Implement work from an approved spec or ticket set, run focused and full tests, invoke code review, and commit the result to the current branch."}]},"trust":{"score":90,"label":"Production candidate","version":"trust-score-v4","evidence":{"stars":"164K GitHub stars","repoActivity":"164K stars, 14K forks","lastPushed":"Pushed today","license":"MIT","repository":"https://github.com/mattpocock/skills/tree/main/skills/engineering/implement","install":"npx skills add mattpocock/skills --skill implement","installSafety":"standard package or runtime install path","permissionSurface":"filesystem or document access","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"}},"audit":{"score":93,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["Modifies repository files, executes project commands, and creates a Git commit on the current branch."]},"safety_gate":{"score":77,"tier":"reviewed","label":"Reviewed","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"}],"policy_warnings":["Modifies repository files, executes project commands, and creates a Git commit on the current branch."]},"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 Implement before installing it in an AI agent workflow","coding-agents","Coding agents 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 mattpocock/skills --skill implement"]},{"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 mattpocock/skills --skill implement"]},{"id":"trust_score","label":"Trust score","status":"pass","score":90,"required_for_auto_install":true,"detail":"Strong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/runtime risk, install safety, permission surface, and install availability.","evidence":["Production candidate","164K GitHub stars","MIT"]},{"id":"audit_score","label":"Audit score","status":"pass","score":93,"required_for_auto_install":true,"detail":"Safe to try","evidence":["Modifies repository files, executes project commands, and creates a Git commit on the current branch."]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"warn","score":77,"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":"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":"Pushed today","evidence":["Pushed today"]},{"id":"permission_surface","label":"Permission surface","status":"pass","score":86,"required_for_auto_install":true,"detail":"filesystem or document access","evidence":["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":["mattpocock-grill-with-docs","mattpocock-code-review","mattpocock-to-spec","mattpocock-to-tickets"]}],"blockers":[],"warnings":["Agent safety gate: Good audit and safety signals with no high-risk permission hints in public metadata.","Modifies repository files, executes project commands, and creates a Git commit on the current branch."],"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","production agents without a repository review","Modifies repository files, executes project commands, and creates a Git commit on the current branch.","Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface"],"alternatives":[{"slug":"mattpocock-grill-with-docs","name":"Grill With Docs","url":"https://www.openagentskill.com/skills/mattpocock-grill-with-docs","stars":164079,"install_command":"npx skills add mattpocock/skills --skill grill-with-docs","trust_score":90,"audit_score":93},{"slug":"mattpocock-code-review","name":"Code Review","url":"https://www.openagentskill.com/skills/mattpocock-code-review","stars":164079,"install_command":"npx skills add mattpocock/skills --skill code-review","trust_score":94,"audit_score":95},{"slug":"mattpocock-to-spec","name":"To Spec","url":"https://www.openagentskill.com/skills/mattpocock-to-spec","stars":164079,"install_command":"npx skills add mattpocock/skills --skill to-spec","trust_score":91,"audit_score":93},{"slug":"mattpocock-to-tickets","name":"To Tickets","url":"https://www.openagentskill.com/skills/mattpocock-to-tickets","stars":164079,"install_command":"npx skills add mattpocock/skills --skill to-tickets","trust_score":91,"audit_score":93}],"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"mattpocock-implement","name":"Implement","description":"Implement work from an approved spec or ticket set, run focused and full tests, invoke code review, and commit the result to the current branch.","category":"coding-agents","url":"https://www.openagentskill.com/skills/mattpocock-implement","repository":"https://github.com/mattpocock/skills/tree/main/skills/engineering/implement","github_repo":"mattpocock/skills"},"suited_tasks":["Coding agents workflows","Claude Code teams","teams that value GitHub adoption signals","Inspect source files","Explain architecture","Patch bugs and verify changes","Inspect repository metadata","Compare code changes"],"suited_agents":["Claude Code","Codex","Cursor","OpenAgentSkill CLI","OpenAI Agents","CLI"],"install":{"command":"npx skills add mattpocock/skills --skill implement","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add mattpocock/skills --skill implement"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Implement\" agent skill from https://github.com/mattpocock/skills/tree/main/skills/engineering/implement. 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: Implement work from an approved spec or ticket set, run focused and full tests, invoke code review, and commit the result to the current branch."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Implement\" as a Claude Code skill from https://github.com/mattpocock/skills/tree/main/skills/engineering/implement. 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: Implement work from an approved spec or ticket set, run focused and full tests, invoke code review, and commit the result to the current branch."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Implement\" from https://github.com/mattpocock/skills/tree/main/skills/engineering/implement 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: Implement work from an approved spec or ticket set, run focused and full tests, invoke code review, and commit the result to the current branch."}],"handoff_url":"https://www.openagentskill.com/api/skills/mattpocock-implement/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/mattpocock-implement"},"trust":{"score":90,"label":"Production candidate","version":"trust-score-v4","install_policy":"agent_install_candidate","evidence":{"stars":"164K GitHub stars","repoActivity":"164K stars, 14K forks","lastPushed":"Pushed today","license":"MIT","repository":"https://github.com/mattpocock/skills/tree/main/skills/engineering/implement","install":"npx skills add mattpocock/skills --skill implement","installSafety":"standard package or runtime install path","permissionSurface":"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":true,"sandbox_required":true,"reason":"Trust Score v4 allows sandbox-first agent installation after normal workspace review."},"best_for":["coding-agents","agent-skill","implementation","tdd","testing","commit"],"known_risks":["Modifies repository files, executes project commands, and creates a Git commit on the current branch."]},"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":93,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["Modifies repository files, executes project commands, and creates a Git commit on the current branch."]},"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":100,"label":"Excellent"},"supply":{"track":"Coding and developer agents","scenario":"Coding agents","maintenance":"Pushed today","risk":"Safe to try"},"alternative_skills":[{"slug":"mattpocock-grill-with-docs","name":"Grill With Docs","url":"https://www.openagentskill.com/skills/mattpocock-grill-with-docs","stars":164079,"install_command":"npx skills add mattpocock/skills --skill grill-with-docs","trust_score":90,"audit_score":93},{"slug":"mattpocock-code-review","name":"Code Review","url":"https://www.openagentskill.com/skills/mattpocock-code-review","stars":164079,"install_command":"npx skills add mattpocock/skills --skill code-review","trust_score":94,"audit_score":95},{"slug":"mattpocock-to-spec","name":"To Spec","url":"https://www.openagentskill.com/skills/mattpocock-to-spec","stars":164079,"install_command":"npx skills add mattpocock/skills --skill to-spec","trust_score":91,"audit_score":93},{"slug":"mattpocock-to-tickets","name":"To Tickets","url":"https://www.openagentskill.com/skills/mattpocock-to-tickets","stars":164079,"install_command":"npx skills add mattpocock/skills --skill to-tickets","trust_score":91,"audit_score":93}],"do_not_use_when":["teams that need a vendor-supported SLA","production agents without a repository review","Modifies repository files, executes project commands, and creates a Git commit on the current branch.","Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface"],"agent_contract":{"task_input":"Evaluate Implement 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: 90/100 Production candidate","Audit: 93/100 Safe to try","Safety: 77/100 Review before install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"mattpocock-implement (Implement)","install_command":"npx skills add mattpocock/skills --skill implement","risk_summary":"Safe to try; Reviewed; Low metadata risk","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":"mattpocock-implement","task":"Evaluate Implement 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/mattpocock-implement","api":"https://www.openagentskill.com/api/agent/skills/mattpocock-implement","audit":"https://www.openagentskill.com/skills/mattpocock-implement/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=mattpocock-implement&task=Evaluate%20Implement%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Implement%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Evaluate%20Implement%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/mattpocock-implement/install","manifest":"https://www.openagentskill.com/api/registry/manifest/mattpocock-implement"}},"endpoints":{"web":"https://www.openagentskill.com/skills/mattpocock-implement","api":"https://www.openagentskill.com/api/agent/skills/mattpocock-implement","eval":"https://www.openagentskill.com/api/agent/evals?slug=mattpocock-implement","audit":"https://www.openagentskill.com/skills/mattpocock-implement/audit","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Implement%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":"2026-07-10T17:35:34.179Z"}}