{"eval":{"version":"openagentskill-skill-eval-v1","slug":"osgeo-homebrew-osgeo4mac","name":"Homebrew Osgeo4mac","generated_at":"2026-07-04T02:25:07.286Z","task_input":"Evaluate Homebrew Osgeo4mac before installing it in an AI agent workflow","status":"review","score":64,"risk_level":"medium","decision":{"recommendation":"manual_review","reason":"Test manually in an isolated workspace and compare against safer alternatives.","auto_install_allowed":false,"policy":"review","human_review_required":true},"task_fit":{"score":94,"suited_tasks":["GitHub automation workflows","Claude Code teams","builders willing to evaluate younger projects","Inspect repository metadata","Compare code changes","Write concise engineering summaries","Inspect source files","Explain architecture"],"suited_agents":["Ruby","GIS","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"]},"install":{"command":"npx skills add OSGeo/homebrew-osgeo4mac","ready":true,"policy":"review","safety_label":"Avoid automatic install","targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add OSGeo/homebrew-osgeo4mac"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Homebrew Osgeo4mac\" agent skill from https://github.com/OSGeo/homebrew-osgeo4mac. 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: Mac homebrew tap for maintaining a stable work environment for the OSGeo.org geospatial toolset"},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Homebrew Osgeo4mac\" as a Claude Code skill from https://github.com/OSGeo/homebrew-osgeo4mac. 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: Mac homebrew tap for maintaining a stable work environment for the OSGeo.org geospatial toolset"},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Homebrew Osgeo4mac\" from https://github.com/OSGeo/homebrew-osgeo4mac 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: Mac homebrew tap for maintaining a stable work environment for the OSGeo.org geospatial toolset"}]},"trust":{"score":73,"label":"Strong shortlist","version":"trust-score-v4","evidence":{"stars":"369 GitHub stars","repoActivity":"369 stars, 107 forks","lastPushed":"3y since push","license":"BSD-3-Clause","repository":"https://github.com/OSGeo/homebrew-osgeo4mac","install":"npx skills add OSGeo/homebrew-osgeo4mac","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":65,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Repository appears stale","Repository looks stale","Quality score needs review","Recent maintenance: 3y since push"]},"safety_gate":{"score":49,"tier":"experimental","label":"Experimental","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":["Repository appears stale"]},"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 Homebrew Osgeo4mac before installing it in an AI agent workflow","geo-science","GitHub automation 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 OSGeo/homebrew-osgeo4mac"]},{"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 OSGeo/homebrew-osgeo4mac"]},{"id":"trust_score","label":"Trust score","status":"warn","score":73,"required_for_auto_install":true,"detail":"Good trust signals with a few areas worth checking before rollout.","evidence":["Strong shortlist","369 GitHub stars","BSD-3-Clause"]},{"id":"audit_score","label":"Audit score","status":"warn","score":65,"required_for_auto_install":true,"detail":"Needs review","evidence":["Repository appears stale"]},{"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.","Repository appears stale"]},{"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":"BSD-3-Clause","evidence":["BSD-3-Clause"]},{"id":"recent_maintenance","label":"Recent maintenance","status":"fail","score":22,"required_for_auto_install":false,"detail":"3y since push","evidence":["3y 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":["frappe-erpnext","cesiumgs-cesium","turfjs-turf","tidwall-tile38"]}],"blockers":[],"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.","Repository appears stale","Repository looks stale","Quality score needs review","Recent maintenance: 3y since push"],"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 require actively maintained dependencies","production agents without a repository review","Repository looks stale","Repository appears stale","Quality score needs review","Recent maintenance: 3y since push","Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface"],"alternatives":[{"slug":"frappe-erpnext","name":"Erpnext","url":"https://www.openagentskill.com/skills/frappe-erpnext","stars":35723,"install_command":"npx skills add frappe/erpnext","trust_score":92,"audit_score":95},{"slug":"cesiumgs-cesium","name":"Cesium","url":"https://www.openagentskill.com/skills/cesiumgs-cesium","stars":15390,"install_command":"npx skills add CesiumGS/cesium","trust_score":93,"audit_score":95},{"slug":"turfjs-turf","name":"Turf","url":"https://www.openagentskill.com/skills/turfjs-turf","stars":10380,"install_command":"npx skills add Turfjs/turf","trust_score":92,"audit_score":95},{"slug":"tidwall-tile38","name":"Tile38","url":"https://www.openagentskill.com/skills/tidwall-tile38","stars":9674,"install_command":"npx skills add tidwall/tile38","trust_score":89,"audit_score":93}],"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"osgeo-homebrew-osgeo4mac","name":"Homebrew Osgeo4mac","description":"Mac homebrew tap for maintaining a stable work environment for the OSGeo.org geospatial toolset","category":"geo-science","url":"https://www.openagentskill.com/skills/osgeo-homebrew-osgeo4mac","repository":"https://github.com/OSGeo/homebrew-osgeo4mac","github_repo":"OSGeo/homebrew-osgeo4mac"},"suited_tasks":["GitHub automation workflows","Claude Code teams","builders willing to evaluate younger projects","Inspect repository metadata","Compare code changes","Write concise engineering summaries","Inspect source files","Explain architecture"],"suited_agents":["Ruby","GIS","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add OSGeo/homebrew-osgeo4mac","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add OSGeo/homebrew-osgeo4mac"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Homebrew Osgeo4mac\" agent skill from https://github.com/OSGeo/homebrew-osgeo4mac. 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: Mac homebrew tap for maintaining a stable work environment for the OSGeo.org geospatial toolset"},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Homebrew Osgeo4mac\" as a Claude Code skill from https://github.com/OSGeo/homebrew-osgeo4mac. 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: Mac homebrew tap for maintaining a stable work environment for the OSGeo.org geospatial toolset"},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Homebrew Osgeo4mac\" from https://github.com/OSGeo/homebrew-osgeo4mac 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: Mac homebrew tap for maintaining a stable work environment for the OSGeo.org geospatial toolset"}],"handoff_url":"https://www.openagentskill.com/api/skills/osgeo-homebrew-osgeo4mac/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/osgeo-homebrew-osgeo4mac"},"trust":{"score":73,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"369 GitHub stars","repoActivity":"369 stars, 107 forks","lastPushed":"3y since push","license":"BSD-3-Clause","repository":"https://github.com/OSGeo/homebrew-osgeo4mac","install":"npx skills add OSGeo/homebrew-osgeo4mac","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":false,"sandbox_required":true,"reason":"Human review or sandbox validation is required before automatic installation."},"best_for":["geo-science","gis","geospatial","homebrew","homebrew-osgeo4mac","osgeo"],"known_risks":["Repository looks stale","Quality score needs review","Recent maintenance: 3y since push"]},"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":65,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Repository appears stale","Repository looks stale","Quality score needs review","Recent maintenance: 3y since push"]},"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":52,"label":"Needs review"},"supply":{"track":"Coding and developer agents","scenario":"GitHub automation","maintenance":"3y since push","risk":"Needs review"},"alternative_skills":[{"slug":"frappe-erpnext","name":"Erpnext","url":"https://www.openagentskill.com/skills/frappe-erpnext","stars":35723,"install_command":"npx skills add frappe/erpnext","trust_score":92,"audit_score":95},{"slug":"cesiumgs-cesium","name":"Cesium","url":"https://www.openagentskill.com/skills/cesiumgs-cesium","stars":15390,"install_command":"npx skills add CesiumGS/cesium","trust_score":93,"audit_score":95},{"slug":"turfjs-turf","name":"Turf","url":"https://www.openagentskill.com/skills/turfjs-turf","stars":10380,"install_command":"npx skills add Turfjs/turf","trust_score":92,"audit_score":95},{"slug":"tidwall-tile38","name":"Tile38","url":"https://www.openagentskill.com/skills/tidwall-tile38","stars":9674,"install_command":"npx skills add tidwall/tile38","trust_score":89,"audit_score":93}],"do_not_use_when":["teams that require actively maintained dependencies","production agents without a repository review","Repository looks stale","Repository appears stale","Quality score needs review","Recent maintenance: 3y since push","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 Homebrew Osgeo4mac 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: 73/100 Strong shortlist","Audit: 65/100 Needs review","Safety: 49/100 Avoid automatic install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"osgeo-homebrew-osgeo4mac (Homebrew Osgeo4mac)","install_command":"npx skills add OSGeo/homebrew-osgeo4mac","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":"osgeo-homebrew-osgeo4mac","task":"Evaluate Homebrew Osgeo4mac 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/osgeo-homebrew-osgeo4mac","api":"https://www.openagentskill.com/api/agent/skills/osgeo-homebrew-osgeo4mac","audit":"https://www.openagentskill.com/skills/osgeo-homebrew-osgeo4mac/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=osgeo-homebrew-osgeo4mac&task=Evaluate%20Homebrew%20Osgeo4mac%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Homebrew%20Osgeo4mac%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Evaluate%20Homebrew%20Osgeo4mac%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/osgeo-homebrew-osgeo4mac/install","manifest":"https://www.openagentskill.com/api/registry/manifest/osgeo-homebrew-osgeo4mac"}},"endpoints":{"web":"https://www.openagentskill.com/skills/osgeo-homebrew-osgeo4mac","api":"https://www.openagentskill.com/api/agent/skills/osgeo-homebrew-osgeo4mac","eval":"https://www.openagentskill.com/api/agent/evals?slug=osgeo-homebrew-osgeo4mac","audit":"https://www.openagentskill.com/skills/osgeo-homebrew-osgeo4mac/audit","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Homebrew%20Osgeo4mac%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":"2026-07-04T02:25:07.286Z"}}