{"eval":{"version":"openagentskill-skill-eval-v1","slug":"donnemartin-system-design-primer","name":"System Design Primer","generated_at":"2026-06-22T15:18:26.715Z","task_input":"Evaluate System Design Primer 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":94,"suited_tasks":["Design and creative workflows","Claude Code teams","teams that value GitHub adoption signals","Inspect visual requirements","Generate reusable assets","Package output for review","Inspect source files","Explain architecture"],"suited_agents":["Python","Design Systems","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"]},"install":{"command":"npx skills add donnemartin/system-design-primer","ready":true,"policy":"review","safety_label":"Review before install","targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add donnemartin/system-design-primer"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"System Design Primer\" agent skill from https://github.com/donnemartin/system-design-primer. 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: Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"System Design Primer\" as a Claude Code skill from https://github.com/donnemartin/system-design-primer. 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: Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"System Design Primer\" from https://github.com/donnemartin/system-design-primer 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: Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards."}]},"trust":{"score":89,"label":"Production candidate","version":"trust-score-v4","evidence":{"stars":"353K GitHub stars","repoActivity":"353K stars, 57K forks","lastPushed":"3mo since push","license":"Unknown","repository":"https://github.com/donnemartin/system-design-primer","install":"npx skills add donnemartin/system-design-primer","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":89,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["License is unclear","License clarity: Unknown"]},"safety_gate":{"score":73,"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":["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 System Design Primer before installing it in an AI agent workflow","design-creative","Design and creative 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 donnemartin/system-design-primer"]},{"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 donnemartin/system-design-primer"]},{"id":"trust_score","label":"Trust score","status":"pass","score":89,"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","353K GitHub stars","Unknown"]},{"id":"audit_score","label":"Audit score","status":"pass","score":89,"required_for_auto_install":true,"detail":"Safe to try","evidence":["License is unclear"]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"warn","score":73,"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":"warn","score":42,"required_for_auto_install":true,"detail":"Unknown","evidence":["Unknown"]},{"id":"recent_maintenance","label":"Recent maintenance","status":"warn","score":76,"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":"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":["mui-material-ui","saadeghi-daisyui","chakra-ui-chakra-ui","graphiteeditor-graphite"]}],"blockers":[],"warnings":["Agent safety gate: Good audit and safety signals with no high-risk permission hints in public metadata.","License clarity: Unknown","Recent maintenance: 3mo since push","License is unclear"],"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","License is unclear","License clarity: Unknown","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":"mui-material-ui","name":"Material Ui","url":"https://www.openagentskill.com/skills/mui-material-ui","stars":98412,"install_command":"npx skills add mui/material-ui","trust_score":95,"audit_score":96},{"slug":"saadeghi-daisyui","name":"Daisyui","url":"https://www.openagentskill.com/skills/saadeghi-daisyui","stars":41121,"install_command":"npx skills add saadeghi/daisyui","trust_score":95,"audit_score":96},{"slug":"chakra-ui-chakra-ui","name":"Chakra Ui","url":"https://www.openagentskill.com/skills/chakra-ui-chakra-ui","stars":40438,"install_command":"npx skills add chakra-ui/chakra-ui","trust_score":93,"audit_score":95},{"slug":"graphiteeditor-graphite","name":"Graphite","url":"https://www.openagentskill.com/skills/graphiteeditor-graphite","stars":26288,"install_command":"npx skills add GraphiteEditor/Graphite","trust_score":95,"audit_score":96}],"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"donnemartin-system-design-primer","name":"System Design Primer","description":"Learn how to design large-scale systems. Prep for the system design interview.  Includes Anki flashcards.","category":"design-creative","url":"https://www.openagentskill.com/skills/donnemartin-system-design-primer","repository":"https://github.com/donnemartin/system-design-primer","github_repo":"donnemartin/system-design-primer"},"suited_tasks":["Design and creative workflows","Claude Code teams","teams that value GitHub adoption signals","Inspect visual requirements","Generate reusable assets","Package output for review","Inspect source files","Explain architecture"],"suited_agents":["Python","Design Systems","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add donnemartin/system-design-primer","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add donnemartin/system-design-primer"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"System Design Primer\" agent skill from https://github.com/donnemartin/system-design-primer. 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: Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"System Design Primer\" as a Claude Code skill from https://github.com/donnemartin/system-design-primer. 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: Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"System Design Primer\" from https://github.com/donnemartin/system-design-primer 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: Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards."}],"handoff_url":"https://www.openagentskill.com/api/skills/donnemartin-system-design-primer/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/donnemartin-system-design-primer"},"trust":{"score":89,"label":"Production candidate","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"353K GitHub stars","repoActivity":"353K stars, 57K forks","lastPushed":"3mo since push","license":"Unknown","repository":"https://github.com/donnemartin/system-design-primer","install":"npx skills add donnemartin/system-design-primer","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,"success_rate":null,"install_attempts":0,"risk_blocked":0,"setup_required":0,"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":["design-creative","design-system","design","ui","design-patterns","development"],"known_risks":["License is unclear","License clarity: Unknown"]},"audit":{"score":89,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["License is unclear","License clarity: Unknown"]},"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":"Design and creative production","scenario":"Design and creative","maintenance":"3mo since push","risk":"Safe to try"},"alternative_skills":[{"slug":"mui-material-ui","name":"Material Ui","url":"https://www.openagentskill.com/skills/mui-material-ui","stars":98412,"install_command":"npx skills add mui/material-ui","trust_score":95,"audit_score":96},{"slug":"saadeghi-daisyui","name":"Daisyui","url":"https://www.openagentskill.com/skills/saadeghi-daisyui","stars":41121,"install_command":"npx skills add saadeghi/daisyui","trust_score":95,"audit_score":96},{"slug":"chakra-ui-chakra-ui","name":"Chakra Ui","url":"https://www.openagentskill.com/skills/chakra-ui-chakra-ui","stars":40438,"install_command":"npx skills add chakra-ui/chakra-ui","trust_score":93,"audit_score":95},{"slug":"graphiteeditor-graphite","name":"Graphite","url":"https://www.openagentskill.com/skills/graphiteeditor-graphite","stars":26288,"install_command":"npx skills add GraphiteEditor/Graphite","trust_score":95,"audit_score":96}],"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","License is unclear","License clarity: Unknown","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 System Design Primer 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: 89/100 Production candidate","Audit: 89/100 Safe to try","Safety: 73/100 Review before install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"donnemartin-system-design-primer (System Design Primer)","install_command":"npx skills add donnemartin/system-design-primer","risk_summary":"Safe to try; 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Agents should read this before installing a reusable skill.","generated_at":"2026-06-22T15:18:26.715Z"}}