{"eval":{"version":"openagentskill-skill-eval-v1","slug":"cnighswonger-claude-code-cache-fix","name":"Claude Code Cache Fix","generated_at":"2026-08-11T10:28:25.541Z","task_input":"Evaluate Claude Code Cache Fix before installing it in an AI agent workflow","status":"failed","score":71,"risk_level":"high","decision":{"recommendation":"do_not_auto_install","reason":"Permission surface: shell or command execution, filesystem or document access","auto_install_allowed":false,"policy":"block","human_review_required":true},"task_fit":{"score":94,"suited_tasks":["Coding agents workflows","Claude Code teams","builders willing to evaluate younger projects","Inspect source files","Explain architecture","Patch bugs and verify changes","Chunk documents","Create embeddings"],"suited_agents":["JavaScript","Developer Tools","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"]},"install":{"command":"npx skills add cnighswonger/claude-code-cache-fix","ready":true,"policy":"review","safety_label":"Avoid automatic install","targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add cnighswonger/claude-code-cache-fix"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Claude Code Cache Fix\" agent skill from https://github.com/cnighswonger/claude-code-cache-fix. 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: Fixes prompt cache regression in Claude Code that causes up to 20x cost increase on resumed sessions 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\":\"cnighswonger-claude-code-cache-fix\",\"task\":\"Install Claude Code Cache Fix\",\"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 \"Claude Code Cache Fix\" as a Claude Code skill from https://github.com/cnighswonger/claude-code-cache-fix. 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: Fixes prompt cache regression in Claude Code that causes up to 20x cost increase on resumed sessions 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\":\"cnighswonger-claude-code-cache-fix\",\"task\":\"Install Claude Code Cache Fix\",\"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 \"Claude Code Cache Fix\" from https://github.com/cnighswonger/claude-code-cache-fix 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: Fixes prompt cache regression in Claude Code that causes up to 20x cost increase on resumed sessions 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\":\"cnighswonger-claude-code-cache-fix\",\"task\":\"Install Claude Code Cache Fix\",\"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":72,"label":"Strong shortlist","version":"trust-score-v4","evidence":{"stars":"308 GitHub stars","repoActivity":"308 stars, 22 forks","lastPushed":"2mo since push","license":"Unknown","repository":"https://github.com/cnighswonger/claude-code-cache-fix","install":"npx skills add cnighswonger/claude-code-cache-fix","installSafety":"standard package or runtime install path","permissionSurface":"shell or command execution, filesystem or document access","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"}},"audit":{"score":77,"risk_level":"needs_review","risk_label":"Needs review","warnings":["License is unclear","Permission surface may require sandboxing","Financial research output is not financial advice; require human review before any live investment decision","Financial research output is not financial advice; require human review before any live investment decision.","Quality score needs review","Permission surface needs review: shell or command execution, filesystem or document access","Stars/forks activity: 308 stars, 22 forks; issue activity unavailable in current metadata","License clarity: Unknown"]},"safety_gate":{"score":49,"tier":"experimental","label":"Experimental","auto_install_policy":"review","blocked":false,"permission_hints":[{"id":"shell","label":"Shell or command execution","reason":"Skill metadata references terminal, CLI, shell, subprocess, or command execution workflows.","severity":"high"},{"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":["High-risk permission hints: Shell or command execution","License is unclear"]},"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 Claude Code Cache Fix before installing it in an AI agent workflow","coding-agents","Coding agents 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 cnighswonger/claude-code-cache-fix"]},{"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 cnighswonger/claude-code-cache-fix"]},{"id":"trust_score","label":"Trust score","status":"warn","score":72,"required_for_auto_install":true,"detail":"Good trust signals with a few areas worth checking before rollout.","evidence":["Strong shortlist","308 GitHub stars","Unknown"]},{"id":"audit_score","label":"Audit score","status":"warn","score":77,"required_for_auto_install":true,"detail":"Needs review","evidence":["License is unclear"]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"warn","score":49,"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: Shell or command execution"]},{"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":"warn","score":42,"required_for_auto_install":true,"detail":"Unknown","evidence":["Unknown"]},{"id":"recent_maintenance","label":"Recent maintenance","status":"pass","score":88,"required_for_auto_install":false,"detail":"2mo since push","evidence":["2mo since push"]},{"id":"permission_surface","label":"Permission surface","status":"fail","score":48,"required_for_auto_install":true,"detail":"shell or command execution, filesystem or document access","evidence":["Shell or command execution: high","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":["Permission surface: shell or command execution, filesystem or document access"],"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.","License clarity: Unknown","High-risk permission hints: Shell or command execution","License is unclear","Permission surface may require sandboxing","Financial research output is not financial advice; require human review before any live investment decision","Financial research output is not financial advice; require human review before any live investment decision.","Quality score needs review","Permission surface needs review: shell or command execution, filesystem or document access","Stars/forks activity: 308 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 major risk signals from current metadata","High-risk permission hints: Shell or command execution","License is unclear","Permission surface may require sandboxing","Financial research output is not financial advice; require human review before any live investment decision","Financial research output is not financial advice; require human review before any live investment decision."],"alternatives":[{"slug":"mattpocock-grill-with-docs","name":"Grill With Docs","url":"https://www.openagentskill.com/skills/mattpocock-grill-with-docs","stars":164748,"install_command":"npx skills add mattpocock/skills --skill grill-with-docs","trust_score":89,"audit_score":91},{"slug":"mattpocock-code-review","name":"Code Review","url":"https://www.openagentskill.com/skills/mattpocock-code-review","stars":168580,"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":164748,"install_command":"npx skills add mattpocock/skills --skill to-spec","trust_score":90,"audit_score":92},{"slug":"mattpocock-to-tickets","name":"To Tickets","url":"https://www.openagentskill.com/skills/mattpocock-to-tickets","stars":176665,"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":"cnighswonger-claude-code-cache-fix","name":"Claude Code Cache Fix","description":"Fixes prompt cache regression in Claude Code that causes up to 20x cost increase on resumed sessions","category":"coding-agents","url":"https://www.openagentskill.com/skills/cnighswonger-claude-code-cache-fix","repository":"https://github.com/cnighswonger/claude-code-cache-fix","github_repo":"cnighswonger/claude-code-cache-fix"},"suited_tasks":["Coding agents workflows","Claude Code teams","builders willing to evaluate younger projects","Inspect source files","Explain architecture","Patch bugs and verify changes","Chunk documents","Create embeddings"],"suited_agents":["JavaScript","Developer Tools","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add cnighswonger/claude-code-cache-fix","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add cnighswonger/claude-code-cache-fix"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Claude Code Cache Fix\" agent skill from https://github.com/cnighswonger/claude-code-cache-fix. 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: Fixes prompt cache regression in Claude Code that causes up to 20x cost increase on resumed sessions 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\":\"cnighswonger-claude-code-cache-fix\",\"task\":\"Install Claude Code Cache Fix\",\"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 \"Claude Code Cache Fix\" as a Claude Code skill from https://github.com/cnighswonger/claude-code-cache-fix. 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: Fixes prompt cache regression in Claude Code that causes up to 20x cost increase on resumed sessions 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\":\"cnighswonger-claude-code-cache-fix\",\"task\":\"Install Claude Code Cache Fix\",\"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 \"Claude Code Cache Fix\" from https://github.com/cnighswonger/claude-code-cache-fix 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: Fixes prompt cache regression in Claude Code that causes up to 20x cost increase on resumed sessions 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\":\"cnighswonger-claude-code-cache-fix\",\"task\":\"Install Claude Code Cache Fix\",\"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/cnighswonger-claude-code-cache-fix/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/cnighswonger-claude-code-cache-fix"},"trust":{"score":72,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"308 GitHub stars","repoActivity":"308 stars, 22 forks","lastPushed":"2mo since push","license":"Unknown","repository":"https://github.com/cnighswonger/claude-code-cache-fix","install":"npx skills add cnighswonger/claude-code-cache-fix","installSafety":"standard package or runtime install path","permissionSurface":"shell or command execution, 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":["coding-agents","developer-tools","automation","coding","anthropic","api-proxy"],"known_risks":["Financial research output is not financial advice; require human review before any live investment decision.","License is unclear","Quality score needs review","Permission surface needs review: shell or command execution, filesystem or document access","Stars/forks activity: 308 stars, 22 forks; issue activity unavailable in current metadata","License clarity: Unknown","Permission surface: shell or command execution, 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":77,"risk_level":"needs_review","risk_label":"Needs review","warnings":["License is unclear","Permission surface may require sandboxing","Financial research output is not financial advice; require human review before any live investment decision","Financial research output is not financial advice; require human review before any live investment decision.","Quality score needs review","Permission surface needs review: shell or command execution, filesystem or document access","Stars/forks activity: 308 stars, 22 forks; issue activity unavailable in current metadata","License clarity: Unknown"]},"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":74,"label":"Strong"},"supply":{"track":"Coding and developer agents","scenario":"Coding agents","maintenance":"2mo since push","risk":"Needs review"},"alternative_skills":[{"slug":"mattpocock-grill-with-docs","name":"Grill With Docs","url":"https://www.openagentskill.com/skills/mattpocock-grill-with-docs","stars":164748,"install_command":"npx skills add mattpocock/skills --skill grill-with-docs","trust_score":89,"audit_score":91},{"slug":"mattpocock-code-review","name":"Code Review","url":"https://www.openagentskill.com/skills/mattpocock-code-review","stars":168580,"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":164748,"install_command":"npx skills add mattpocock/skills --skill to-spec","trust_score":90,"audit_score":92},{"slug":"mattpocock-to-tickets","name":"To Tickets","url":"https://www.openagentskill.com/skills/mattpocock-to-tickets","stars":176665,"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","high-compliance environments without internal security review","No major risk signals from current metadata","High-risk permission hints: Shell or command execution","License is unclear","Permission surface may require sandboxing","Financial research output is not financial advice; require human review before any live investment decision","Financial research output is not financial advice; require human review before any live investment decision."],"agent_contract":{"task_input":"Evaluate Claude Code Cache Fix 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: 72/100 Strong shortlist","Audit: 77/100 Needs review","Safety: 49/100 Avoid automatic install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"cnighswonger-claude-code-cache-fix (Claude Code Cache Fix)","install_command":"npx skills add cnighswonger/claude-code-cache-fix","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":"cnighswonger-claude-code-cache-fix","task":"Evaluate Claude Code Cache Fix 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/cnighswonger-claude-code-cache-fix","api":"https://www.openagentskill.com/api/agent/skills/cnighswonger-claude-code-cache-fix","audit":"https://www.openagentskill.com/skills/cnighswonger-claude-code-cache-fix/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=cnighswonger-claude-code-cache-fix&task=Evaluate%20Claude%20Code%20Cache%20Fix%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Claude%20Code%20Cache%20Fix%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Evaluate%20Claude%20Code%20Cache%20Fix%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/cnighswonger-claude-code-cache-fix/install","manifest":"https://www.openagentskill.com/api/registry/manifest/cnighswonger-claude-code-cache-fix"}},"endpoints":{"web":"https://www.openagentskill.com/skills/cnighswonger-claude-code-cache-fix","api":"https://www.openagentskill.com/api/agent/skills/cnighswonger-claude-code-cache-fix","eval":"https://www.openagentskill.com/api/agent/evals?slug=cnighswonger-claude-code-cache-fix","audit":"https://www.openagentskill.com/skills/cnighswonger-claude-code-cache-fix/audit","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Claude%20Code%20Cache%20Fix%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":"2026-08-11T10:28:25.541Z"}}