{"eval":{"version":"openagentskill-skill-eval-v1","slug":"opentiny-tiny-charts","name":"Tiny Charts","generated_at":"2026-07-08T00:28:57.496Z","task_input":"Evaluate Tiny Charts before installing it in an AI agent workflow","status":"review","score":76,"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":["Data analysis workflows","Claude Code teams","builders willing to evaluate younger projects","Load tabular data","Calculate trends","Summarize findings clearly","Inspect source files","Explain architecture"],"suited_agents":["JavaScript","Data Visualization","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"]},"install":{"command":"npx skills add opentiny/tiny-charts","ready":true,"policy":"review","safety_label":"Review before install","targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add opentiny/tiny-charts"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Tiny Charts\" agent skill from https://github.com/opentiny/tiny-charts. 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: OpenTiny HUICharts 是一套功能强大的前端可视化图表库，为Web开发者提供了40多个图表组件，支持主题定制、响应式和无障碍等丰富的能力，且完全兼容 ECharts 的 API。"},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Tiny Charts\" as a Claude Code skill from https://github.com/opentiny/tiny-charts. 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: OpenTiny HUICharts 是一套功能强大的前端可视化图表库，为Web开发者提供了40多个图表组件，支持主题定制、响应式和无障碍等丰富的能力，且完全兼容 ECharts 的 API。"},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Tiny Charts\" from https://github.com/opentiny/tiny-charts 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: OpenTiny HUICharts 是一套功能强大的前端可视化图表库，为Web开发者提供了40多个图表组件，支持主题定制、响应式和无障碍等丰富的能力，且完全兼容 ECharts 的 API。"}]},"trust":{"score":79,"label":"Strong shortlist","version":"trust-score-v4","evidence":{"stars":"103 GitHub stars","repoActivity":"103 stars, 32 forks","lastPushed":"2mo since push","license":"MIT","repository":"https://github.com/opentiny/tiny-charts","install":"npx skills add opentiny/tiny-charts","installSafety":"standard package or runtime install path","permissionSurface":"filesystem or document access, network or browser access","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"}},"audit":{"score":81,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Quality score needs review","Stars/forks activity: 103 stars, 32 forks; issue activity unavailable in current metadata"]},"safety_gate":{"score":65,"tier":"reviewed","label":"Reviewed with permission notes","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":["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 Tiny Charts before installing it in an AI agent workflow","data-analysis","Data analysis 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 opentiny/tiny-charts"]},{"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 opentiny/tiny-charts"]},{"id":"trust_score","label":"Trust score","status":"warn","score":79,"required_for_auto_install":true,"detail":"Good trust signals with a few areas worth checking before rollout.","evidence":["Strong shortlist","103 GitHub stars","MIT"]},{"id":"audit_score","label":"Audit score","status":"warn","score":81,"required_for_auto_install":true,"detail":"Needs review","evidence":["Quality score needs review"]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"warn","score":65,"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":"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":88,"required_for_auto_install":false,"detail":"2mo since push","evidence":["2mo 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":["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":["d3-d3","grafana-grafana","apache-superset","apache-echarts"]}],"blockers":[],"warnings":["Trust score: Good trust signals with a few areas worth checking before rollout.","Audit score: Needs review","Agent safety gate: Usable candidate, but the agent should surface permission and audit notes before installation.","Permission surface: filesystem or document access, network or browser access","Quality score needs review","Stars/forks activity: 103 stars, 32 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","Quality score needs review","Stars/forks activity: 103 stars, 32 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":"d3-d3","name":"D3","url":"https://www.openagentskill.com/skills/d3-d3","stars":113096,"install_command":"npx skills add d3/d3","trust_score":89,"audit_score":91},{"slug":"grafana-grafana","name":"Grafana","url":"https://www.openagentskill.com/skills/grafana-grafana","stars":74422,"install_command":"npx skills add grafana/grafana","trust_score":92,"audit_score":94},{"slug":"apache-superset","name":"Superset","url":"https://www.openagentskill.com/skills/apache-superset","stars":73285,"install_command":"npx skills add apache/superset","trust_score":92,"audit_score":95},{"slug":"apache-echarts","name":"Echarts","url":"https://www.openagentskill.com/skills/apache-echarts","stars":66600,"install_command":"npx skills add apache/echarts","trust_score":91,"audit_score":92}],"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"opentiny-tiny-charts","name":"Tiny Charts","description":"OpenTiny HUICharts 是一套功能强大的前端可视化图表库，为Web开发者提供了40多个图表组件，支持主题定制、响应式和无障碍等丰富的能力，且完全兼容 ECharts 的 API。","category":"data-analysis","url":"https://www.openagentskill.com/skills/opentiny-tiny-charts","repository":"https://github.com/opentiny/tiny-charts","github_repo":"opentiny/tiny-charts"},"suited_tasks":["Data analysis workflows","Claude Code teams","builders willing to evaluate younger projects","Load tabular data","Calculate trends","Summarize findings clearly","Inspect source files","Explain architecture"],"suited_agents":["JavaScript","Data Visualization","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add opentiny/tiny-charts","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add opentiny/tiny-charts"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Tiny Charts\" agent skill from https://github.com/opentiny/tiny-charts. 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: OpenTiny HUICharts 是一套功能强大的前端可视化图表库，为Web开发者提供了40多个图表组件，支持主题定制、响应式和无障碍等丰富的能力，且完全兼容 ECharts 的 API。"},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Tiny Charts\" as a Claude Code skill from https://github.com/opentiny/tiny-charts. 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: OpenTiny HUICharts 是一套功能强大的前端可视化图表库，为Web开发者提供了40多个图表组件，支持主题定制、响应式和无障碍等丰富的能力，且完全兼容 ECharts 的 API。"},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Tiny Charts\" from https://github.com/opentiny/tiny-charts 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: OpenTiny HUICharts 是一套功能强大的前端可视化图表库，为Web开发者提供了40多个图表组件，支持主题定制、响应式和无障碍等丰富的能力，且完全兼容 ECharts 的 API。"}],"handoff_url":"https://www.openagentskill.com/api/skills/opentiny-tiny-charts/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/opentiny-tiny-charts"},"trust":{"score":79,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"103 GitHub stars","repoActivity":"103 stars, 32 forks","lastPushed":"2mo since push","license":"MIT","repository":"https://github.com/opentiny/tiny-charts","install":"npx skills add opentiny/tiny-charts","installSafety":"standard package or runtime install path","permissionSurface":"filesystem or document access, network or browser 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":["data-analysis","data-visualization","analytics","data","charting-library","charts"],"known_risks":["Quality score needs review","Stars/forks activity: 103 stars, 32 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":81,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Quality score needs review","Stars/forks activity: 103 stars, 32 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":71,"label":"Strong"},"supply":{"track":"Data, BI, and analytics","scenario":"Data analysis","maintenance":"2mo since push","risk":"Needs review"},"alternative_skills":[{"slug":"d3-d3","name":"D3","url":"https://www.openagentskill.com/skills/d3-d3","stars":113096,"install_command":"npx skills add d3/d3","trust_score":89,"audit_score":91},{"slug":"grafana-grafana","name":"Grafana","url":"https://www.openagentskill.com/skills/grafana-grafana","stars":74422,"install_command":"npx skills add grafana/grafana","trust_score":92,"audit_score":94},{"slug":"apache-superset","name":"Superset","url":"https://www.openagentskill.com/skills/apache-superset","stars":73285,"install_command":"npx skills add apache/superset","trust_score":92,"audit_score":95},{"slug":"apache-echarts","name":"Echarts","url":"https://www.openagentskill.com/skills/apache-echarts","stars":66600,"install_command":"npx skills add apache/echarts","trust_score":91,"audit_score":92}],"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","Quality score needs review","Stars/forks activity: 103 stars, 32 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 Tiny Charts 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: 79/100 Strong shortlist","Audit: 81/100 Needs review","Safety: 65/100 Review before install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"opentiny-tiny-charts (Tiny Charts)","install_command":"npx skills add opentiny/tiny-charts","risk_summary":"Needs review; 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":"opentiny-tiny-charts","task":"Evaluate Tiny Charts 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/opentiny-tiny-charts","api":"https://www.openagentskill.com/api/agent/skills/opentiny-tiny-charts","audit":"https://www.openagentskill.com/skills/opentiny-tiny-charts/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=opentiny-tiny-charts&task=Evaluate%20Tiny%20Charts%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Tiny%20Charts%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Evaluate%20Tiny%20Charts%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/opentiny-tiny-charts/install","manifest":"https://www.openagentskill.com/api/registry/manifest/opentiny-tiny-charts"}},"endpoints":{"web":"https://www.openagentskill.com/skills/opentiny-tiny-charts","api":"https://www.openagentskill.com/api/agent/skills/opentiny-tiny-charts","eval":"https://www.openagentskill.com/api/agent/evals?slug=opentiny-tiny-charts","audit":"https://www.openagentskill.com/skills/opentiny-tiny-charts/audit","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Tiny%20Charts%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":"2026-07-08T00:28:57.496Z"}}