{"eval":{"version":"openagentskill-skill-eval-v1","slug":"bbottema-simple-java-mail","name":"Simple Java Mail","generated_at":"2026-07-03T21:29:46.656Z","task_input":"Evaluate Simple Java Mail before installing it in an AI agent workflow","status":"failed","score":86,"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":["Workflow automation workflows","Claude Code teams","teams that value GitHub adoption signals","Move data between tools","Transform files","Trigger repeatable actions","Inspect source files","Explain architecture"],"suited_agents":["Java","Email","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"]},"install":{"command":"npx skills add bbottema/simple-java-mail","ready":true,"policy":"review","safety_label":"Review before install","targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add bbottema/simple-java-mail"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Simple Java Mail\" agent skill from https://github.com/bbottema/simple-java-mail. 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: Simple API, Complex Emails (Jakarta Mail smtp wrapper)"},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Simple Java Mail\" as a Claude Code skill from https://github.com/bbottema/simple-java-mail. 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: Simple API, Complex Emails (Jakarta Mail smtp wrapper)"},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Simple Java Mail\" from https://github.com/bbottema/simple-java-mail 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: Simple API, Complex Emails (Jakarta Mail smtp wrapper)"}]},"trust":{"score":84,"label":"Strong shortlist","version":"trust-score-v4","evidence":{"stars":"1.3K GitHub stars","repoActivity":"1.3K stars, 272 forks","lastPushed":"28d since push","license":"Apache-2.0","repository":"https://github.com/bbottema/simple-java-mail","install":"npx skills add bbottema/simple-java-mail","installSafety":"standard package or runtime install path","permissionSurface":"shell or command execution, filesystem or document access","documentation":"Usable metadata, review docs","agentOutcomes":"No agent outcome data yet"}},"audit":{"score":91,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["Permission surface may require sandboxing","Permission surface needs review: shell or command execution, filesystem or document access","Permission surface: shell or command execution, filesystem or document access"]},"safety_gate":{"score":63,"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","Permission surface may require sandboxing"]},"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 Simple Java Mail before installing it in an AI agent workflow","productivity-automation","Workflow automation 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 bbottema/simple-java-mail"]},{"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 bbottema/simple-java-mail"]},{"id":"trust_score","label":"Trust score","status":"pass","score":84,"required_for_auto_install":true,"detail":"Good trust signals with a few areas worth checking before rollout.","evidence":["Strong shortlist","1.3K GitHub stars","Apache-2.0"]},{"id":"audit_score","label":"Audit score","status":"pass","score":91,"required_for_auto_install":true,"detail":"Safe to try","evidence":["Permission surface may require sandboxing"]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"warn","score":63,"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":"warn","score":74,"required_for_auto_install":false,"detail":"Public metadata needs stronger README/SKILL.md context","evidence":["Usable metadata, review docs"]},{"id":"license_clarity","label":"License clarity","status":"pass","score":86,"required_for_auto_install":true,"detail":"Apache-2.0","evidence":["Apache-2.0"]},{"id":"recent_maintenance","label":"Recent maintenance","status":"pass","score":100,"required_for_auto_install":false,"detail":"28d since push","evidence":["28d 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":["ohmyzsh-ohmyzsh","excalidraw-excalidraw","appflowy-io-appflowy","novuhq-novu"]}],"blockers":["Permission surface: shell or command execution, filesystem or document access"],"warnings":["Agent safety gate: Usable candidate, but the agent should surface permission and audit notes before installation.","README/SKILL.md completeness: Public metadata needs stronger README/SKILL.md context","High-risk permission hints: Shell or command execution","Permission surface may require sandboxing","Permission surface needs review: shell or command execution, filesystem or document access","Permission surface: shell or command execution, filesystem or document access"],"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","Permission surface may require sandboxing","Permission surface needs review: shell or command execution, filesystem or document access","Permission surface: shell or command execution, filesystem or document access","Production credentials, payments, or irreversible account changes without explicit human review"],"alternatives":[{"slug":"ohmyzsh-ohmyzsh","name":"Ohmyzsh","url":"https://www.openagentskill.com/skills/ohmyzsh-ohmyzsh","stars":188057,"install_command":"npx skills add ohmyzsh/ohmyzsh","trust_score":89,"audit_score":93},{"slug":"excalidraw-excalidraw","name":"Excalidraw","url":"https://www.openagentskill.com/skills/excalidraw-excalidraw","stars":125436,"install_command":"npx skills add excalidraw/excalidraw","trust_score":92,"audit_score":95},{"slug":"appflowy-io-appflowy","name":"AppFlowy","url":"https://www.openagentskill.com/skills/appflowy-io-appflowy","stars":72692,"install_command":"npx skills add AppFlowy-IO/AppFlowy","trust_score":94,"audit_score":95},{"slug":"novuhq-novu","name":"Novu","url":"https://www.openagentskill.com/skills/novuhq-novu","stars":39136,"install_command":"npx skills add novuhq/novu","trust_score":88,"audit_score":92}],"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"bbottema-simple-java-mail","name":"Simple Java Mail","description":"Simple API, Complex Emails (Jakarta Mail smtp wrapper)","category":"productivity-automation","url":"https://www.openagentskill.com/skills/bbottema-simple-java-mail","repository":"https://github.com/bbottema/simple-java-mail","github_repo":"bbottema/simple-java-mail"},"suited_tasks":["Workflow automation workflows","Claude Code teams","teams that value GitHub adoption signals","Move data between tools","Transform files","Trigger repeatable actions","Inspect source files","Explain architecture"],"suited_agents":["Java","Email","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add bbottema/simple-java-mail","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add bbottema/simple-java-mail"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Simple Java Mail\" agent skill from https://github.com/bbottema/simple-java-mail. 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: Simple API, Complex Emails (Jakarta Mail smtp wrapper)"},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Simple Java Mail\" as a Claude Code skill from https://github.com/bbottema/simple-java-mail. 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: Simple API, Complex Emails (Jakarta Mail smtp wrapper)"},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Simple Java Mail\" from https://github.com/bbottema/simple-java-mail 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: Simple API, Complex Emails (Jakarta Mail smtp wrapper)"}],"handoff_url":"https://www.openagentskill.com/api/skills/bbottema-simple-java-mail/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/bbottema-simple-java-mail"},"trust":{"score":84,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"1.3K GitHub stars","repoActivity":"1.3K stars, 272 forks","lastPushed":"28d since push","license":"Apache-2.0","repository":"https://github.com/bbottema/simple-java-mail","install":"npx skills add bbottema/simple-java-mail","installSafety":"standard package or runtime install path","permissionSurface":"shell or command execution, filesystem or document access","documentation":"Usable metadata, review docs","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":["productivity-automation","email","automation","productivity","batch-processing","builder-api"],"known_risks":["Permission surface needs review: shell or command execution, filesystem or document access","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":91,"risk_level":"safe_to_try","risk_label":"Safe to try","warnings":["Permission surface may require sandboxing","Permission surface needs review: shell or command execution, filesystem or document access","Permission surface: shell or command execution, filesystem or document access"]},"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":"Coding and developer agents","scenario":"Coding agents","maintenance":"28d since push","risk":"Safe to try"},"alternative_skills":[{"slug":"ohmyzsh-ohmyzsh","name":"Ohmyzsh","url":"https://www.openagentskill.com/skills/ohmyzsh-ohmyzsh","stars":188057,"install_command":"npx skills add ohmyzsh/ohmyzsh","trust_score":89,"audit_score":93},{"slug":"excalidraw-excalidraw","name":"Excalidraw","url":"https://www.openagentskill.com/skills/excalidraw-excalidraw","stars":125436,"install_command":"npx skills add excalidraw/excalidraw","trust_score":92,"audit_score":95},{"slug":"appflowy-io-appflowy","name":"AppFlowy","url":"https://www.openagentskill.com/skills/appflowy-io-appflowy","stars":72692,"install_command":"npx skills add AppFlowy-IO/AppFlowy","trust_score":94,"audit_score":95},{"slug":"novuhq-novu","name":"Novu","url":"https://www.openagentskill.com/skills/novuhq-novu","stars":39136,"install_command":"npx skills add novuhq/novu","trust_score":88,"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","High-risk permission hints: Shell or command execution","Permission surface may require sandboxing","Permission surface needs review: shell or command execution, filesystem or document access","Permission surface: shell or command execution, filesystem or document access","Production credentials, payments, or irreversible account changes without explicit human review"],"agent_contract":{"task_input":"Evaluate Simple Java Mail 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: 84/100 Strong shortlist","Audit: 91/100 Safe to try","Safety: 63/100 Review before install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"bbottema-simple-java-mail (Simple Java Mail)","install_command":"npx skills add bbottema/simple-java-mail","risk_summary":"Safe to try; 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":"bbottema-simple-java-mail","task":"Evaluate Simple Java Mail 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/bbottema-simple-java-mail","api":"https://www.openagentskill.com/api/agent/skills/bbottema-simple-java-mail","audit":"https://www.openagentskill.com/skills/bbottema-simple-java-mail/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=bbottema-simple-java-mail&task=Evaluate%20Simple%20Java%20Mail%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Simple%20Java%20Mail%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Evaluate%20Simple%20Java%20Mail%20before%20installing%20it%20in%20an%20AI%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/bbottema-simple-java-mail/install","manifest":"https://www.openagentskill.com/api/registry/manifest/bbottema-simple-java-mail"}},"endpoints":{"web":"https://www.openagentskill.com/skills/bbottema-simple-java-mail","api":"https://www.openagentskill.com/api/agent/skills/bbottema-simple-java-mail","eval":"https://www.openagentskill.com/api/agent/evals?slug=bbottema-simple-java-mail","audit":"https://www.openagentskill.com/skills/bbottema-simple-java-mail/audit","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Evaluate%20Simple%20Java%20Mail%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":"2026-07-03T21:29:46.656Z"}}