{"eval":{"version":"openagentskill-skill-eval-v1","slug":"d3-d3","name":"D3","generated_at":"2026-06-22T11:09:03.415Z","task_input":"Evaluate D3 before installing it in an AI agent workflow","status":"review","score":88,"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":84,"suited_tasks":["Data analysis workflows","Claude Code teams","teams that value GitHub adoption signals","Load tabular data","Calculate trends","Summarize findings clearly","Inspect source files","Explain architecture"],"suited_agents":["Shell","Data Visualization","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"]},"install":{"command":"npx skills add d3/d3","ready":true,"policy":"review","safety_label":"Review before install","targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add d3/d3"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"D3\" agent skill from https://github.com/d3/d3. 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: Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:"},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"D3\" as a Claude Code skill from https://github.com/d3/d3. 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: Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:"},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"D3\" from https://github.com/d3/d3 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: Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:"}]},"trust":{"score":92,"label":"Production candidate","version":"trust-score-v4","evidence":{"stars":"113K GitHub stars","repoActivity":"113K stars, 23K forks","lastPushed":"24d since push","license":"ISC","repository":"https://github.com/d3/d3","install":"npx skills add d3/d3","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":94,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":[]},"safety_gate":{"score":66,"tier":"reviewed","label":"Reviewed with permission notes","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"]},"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 D3 before installing it in an AI agent workflow","data-analysis","Data analysis 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 d3/d3"]},{"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 d3/d3"]},{"id":"trust_score","label":"Trust score","status":"pass","score":92,"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","113K GitHub stars","ISC"]},{"id":"audit_score","label":"Audit score","status":"pass","score":94,"required_for_auto_install":true,"detail":"Safe to try","evidence":["No major audit warning from metadata."]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"warn","score":66,"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.","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":"pass","score":86,"required_for_auto_install":true,"detail":"ISC","evidence":["ISC"]},{"id":"recent_maintenance","label":"Recent maintenance","status":"pass","score":100,"required_for_auto_install":false,"detail":"24d since push","evidence":["24d since push"]},{"id":"permission_surface","label":"Permission surface","status":"warn","score":62,"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":["grafana-grafana","apache-superset","apache-echarts","scikit-learn-scikit-learn"]}],"blockers":[],"warnings":["Agent safety gate: Usable candidate, but the agent should surface permission and audit notes before installation.","Permission surface: shell or command execution, filesystem or document access","High-risk permission hints: Shell or command execution"],"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","No major trust warnings detected from available metadata","Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface"],"alternatives":[{"slug":"grafana-grafana","name":"Grafana","url":"https://www.openagentskill.com/skills/grafana-grafana","stars":74422,"install_command":"npx skills add grafana/grafana","trust_score":94,"audit_score":95},{"slug":"apache-superset","name":"Superset","url":"https://www.openagentskill.com/skills/apache-superset","stars":73285,"install_command":"npx skills add apache/superset","trust_score":93,"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":94,"audit_score":95},{"slug":"scikit-learn-scikit-learn","name":"Scikit Learn","url":"https://www.openagentskill.com/skills/scikit-learn-scikit-learn","stars":66358,"install_command":"npx skills add scikit-learn/scikit-learn","trust_score":91,"audit_score":94}],"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"d3-d3","name":"D3","description":"Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:","category":"data-analysis","url":"https://www.openagentskill.com/skills/d3-d3","repository":"https://github.com/d3/d3","github_repo":"d3/d3"},"suited_tasks":["Data analysis workflows","Claude Code teams","teams that value GitHub adoption signals","Load tabular data","Calculate trends","Summarize findings clearly","Inspect source files","Explain architecture"],"suited_agents":["Shell","Data Visualization","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add d3/d3","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add d3/d3"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"D3\" agent skill from https://github.com/d3/d3. 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: Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:"},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"D3\" as a Claude Code skill from https://github.com/d3/d3. 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: Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:"},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"D3\" from https://github.com/d3/d3 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: Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:"}],"handoff_url":"https://www.openagentskill.com/api/skills/d3-d3/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/d3-d3"},"trust":{"score":92,"label":"Production candidate","version":"trust-score-v4","install_policy":"agent_install_candidate","evidence":{"stars":"113K GitHub stars","repoActivity":"113K stars, 23K forks","lastPushed":"24d since push","license":"ISC","repository":"https://github.com/d3/d3","install":"npx skills add d3/d3","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,"success_rate":null,"install_attempts":0,"risk_blocked":0,"setup_required":0,"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":["data-analysis","data-visualization","analytics","data","chart","charts"],"known_risks":[]},"audit":{"score":94,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":[]},"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":100,"label":"Excellent"},"supply":{"track":"Data, BI, and analytics","scenario":"Data analysis","maintenance":"24d since push","risk":"Safe to try"},"alternative_skills":[{"slug":"grafana-grafana","name":"Grafana","url":"https://www.openagentskill.com/skills/grafana-grafana","stars":74422,"install_command":"npx skills add grafana/grafana","trust_score":94,"audit_score":95},{"slug":"apache-superset","name":"Superset","url":"https://www.openagentskill.com/skills/apache-superset","stars":73285,"install_command":"npx skills add apache/superset","trust_score":93,"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":94,"audit_score":95},{"slug":"scikit-learn-scikit-learn","name":"Scikit Learn","url":"https://www.openagentskill.com/skills/scikit-learn-scikit-learn","stars":66358,"install_command":"npx skills add scikit-learn/scikit-learn","trust_score":91,"audit_score":94}],"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","No major trust warnings detected from available metadata","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 D3 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: 92/100 Production candidate","Audit: 94/100 Safe to try","Safety: 66/100 Review before install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"d3-d3 (D3)","install_command":"npx skills add d3/d3","risk_summary":"Safe to try; Reviewed with permission notes; Low metadata risk","verification_result":"Report the smallest successful task, files touched, warnings, and any missing setup."}},"endpoints":{"web":"https://www.openagentskill.com/skills/d3-d3","api":"https://www.openagentskill.com/api/agent/skills/d3-d3","audit":"https://www.openagentskill.com/skills/d3-d3/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=d3-d3&task=Evaluate%20D3%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20D3%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium","install":"https://www.openagentskill.com/api/skills/d3-d3/install","manifest":"https://www.openagentskill.com/api/registry/manifest/d3-d3"}},"endpoints":{"web":"https://www.openagentskill.com/skills/d3-d3","api":"https://www.openagentskill.com/api/agent/skills/d3-d3","eval":"https://www.openagentskill.com/api/agent/evals?slug=d3-d3","audit":"https://www.openagentskill.com/skills/d3-d3/audit","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20D3%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":"2026-06-22T11:09:03.415Z"}}