{"slug":"haorantang97-tephra","name":"tephra","description":"把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型，也不复制任何具体作品。","tagline":"把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型","category":"automation","tags":["agent-skill"],"author":{"name":"haorantang97","verified":false,"url":"https://github.com/haorantang97"},"attribution":{"status":"registry_indexed","statusLabel":"Registry indexed","shortLabel":"REGISTRY INDEXED","sourceLabel":"recursive skill source sync","sourceDetail":"haorantang97/LabArt","creatorName":"haorantang97","creatorUrl":"https://github.com/haorantang97","sourceUrl":"https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra","indexedBy":"OpenAgentSkill community index","claimUrl":"https://www.openagentskill.com/skills/haorantang97-tephra#claim-this-skill","claimCta":"Claim this skill","trustNote":"This listing was indexed from public sources and is not marked official until a maintainer claim is approved.","publicNote":"Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals."},"stats":{"stars":284,"forks":17,"verified_installs":0,"install_attempts":0,"successful_runs":0,"total_outcomes":0,"downloads":0,"rating":0,"review_count":0,"quality_score":40.43},"quality":{"score":71,"tier":"strong","label":"Strong","summary":"Solid option that is likely worth shortlisting for production workflows.","signals":[{"label":"GitHub stars","value":"284","tone":"neutral"},{"label":"Freshness","value":"1d ago","tone":"positive"},{"label":"Install ready","value":"Yes","tone":"positive"},{"label":"License","value":"PolyForm-Noncommercial-1.0.0","tone":"neutral"}],"warnings":["The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios."]},"trust":{"version":"trust-score-v4","score":73,"tier":"strong","label":"Strong shortlist","summary":"Good trust signals with a few areas worth checking before rollout.","recommendedAction":"Test in a sandbox workflow and compare its install path with close alternatives.","dimensions":[{"id":"github_adoption","label":"GitHub adoption","score":62,"weight":0.13,"status":"info","detail":"284 GitHub stars"},{"id":"repo_activity","label":"Stars/forks activity","score":57,"weight":0.08,"status":"warn","detail":"284 stars, 17 forks; issue activity unavailable in current metadata"},{"id":"maintenance","label":"Recent maintenance","score":100,"weight":0.14,"status":"pass","detail":"1d since push"},{"id":"license","label":"License clarity","score":58,"weight":0.09,"status":"warn","detail":"PolyForm-Noncommercial-1.0.0 - confirm commercial-use terms"},{"id":"documentation","label":"README/SKILL.md completeness","score":86,"weight":0.14,"status":"pass","detail":"Metadata includes enough usage and workflow context"},{"id":"dependency_risk","label":"Dependency/runtime risk","score":72,"weight":0.12,"status":"info","detail":"command execution surface"},{"id":"installability","label":"Install availability","score":92,"weight":0.1,"status":"pass","detail":"npx skills add haorantang97/LabArt --skill tephra"},{"id":"install_safety","label":"Install command safety","score":92,"weight":0.1,"status":"pass","detail":"standard package or runtime install path"},{"id":"permission_surface","label":"Permission surface","score":76,"weight":0.07,"status":"info","detail":"shell or command execution"},{"id":"repository","label":"Repository evidence","score":86,"weight":0.04,"status":"pass","detail":"https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra"},{"id":"review_status","label":"Review status","score":66,"weight":0.05,"status":"info","detail":"AI review data available"},{"id":"agent_outcomes","label":"Agent Proven outcomes","score":54,"weight":0.13,"status":"info","detail":"No agent outcome data yet"}],"checks":[{"status":"info","label":"GitHub adoption","detail":"284 GitHub stars"},{"status":"warn","label":"Stars/forks activity","detail":"284 stars, 17 forks; issue activity unavailable in current metadata"},{"status":"pass","label":"Recent maintenance","detail":"1d since push"},{"status":"warn","label":"License clarity","detail":"PolyForm-Noncommercial-1.0.0 - confirm commercial-use terms"},{"status":"pass","label":"README/SKILL.md completeness","detail":"Metadata includes enough usage and workflow context"},{"status":"info","label":"Dependency/runtime risk","detail":"command execution surface"},{"status":"pass","label":"Install availability","detail":"npx skills add haorantang97/LabArt --skill tephra"},{"status":"pass","label":"Install command safety","detail":"standard package or runtime install path"},{"status":"info","label":"Permission surface","detail":"shell or command execution"},{"status":"pass","label":"Repository evidence","detail":"https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra"},{"status":"info","label":"Review status","detail":"AI review data available"},{"status":"info","label":"Agent Proven outcomes","detail":"No agent outcome data yet"},{"status":"warn","label":"Ownership","detail":"No approved owner claim yet"},{"status":"info","label":"OpenAgentSkill usage","detail":"No local usage activity yet"},{"status":"info","label":"Agent outcomes","detail":"No agent outcome data yet"}],"strengths":["AI review approved","Install path is available","Repository evidence is available","Recently maintained repository","Install command has no obvious high-risk pattern"],"warnings":["The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios.","License restricts commercial reuse","Quality score needs review","Stars/forks activity: 284 stars, 17 forks; issue activity unavailable in current metadata","License clarity: PolyForm-Noncommercial-1.0.0 - confirm commercial-use terms"],"evidence":{"stars":"284 GitHub stars","repoActivity":"284 stars, 17 forks","lastPushed":"1d since push","license":"PolyForm-Noncommercial-1.0.0","repository":"https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra","install":"npx skills add haorantang97/LabArt --skill tephra","installSafety":"standard package or runtime install path","permissionSurface":"shell or command execution","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"},"installReadiness":{"ready":true,"command":"npx skills add haorantang97/LabArt --skill tephra","policy":"human_review_before_install","label":"Human review before install","notes":["Install path is available","Repository evidence is available","License has commercial-use restrictions","No Agent Proven outcome evidence yet","1d since push"]},"agentCompatibility":["Codex","Claude Code","Cursor","OpenAgentSkill CLI"],"riskSummary":{"level":"medium","label":"Review before production","notes":["The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios.","License restricts commercial reuse","Quality score needs review","Stars/forks activity: 284 stars, 17 forks; issue activity unavailable in current metadata","License clarity: PolyForm-Noncommercial-1.0.0 - confirm commercial-use terms"]},"outcomeEvidence":{"total":0,"successes":0,"failures":0,"notRelevant":0,"successRate":null,"installAttempts":0,"riskBlocked":0,"setupRequired":0,"installSuccessRate":null,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"recentSuccessRate":null,"recentFailureRate":null,"uniqueAgents":0,"agentProvenScore":0,"agentProvenLabel":"Needs first agent run","lastOutcomeAt":null,"label":"No agent outcome data yet"},"autoInstall":{"allowed":false,"sandboxRequired":true,"policy":"human_review_before_install","reason":"Human review or sandbox validation is required before automatic installation."},"bestFor":["automation","agent-skill"],"doNotUseFor":["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","Commercial or production reuse before confirming non-commercial license terms"],"knownRisks":["The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios.","License restricts commercial reuse","Quality score needs review","Stars/forks activity: 284 stars, 17 forks; issue activity unavailable in current metadata","License clarity: PolyForm-Noncommercial-1.0.0 - confirm commercial-use terms"]},"safety":{"score":55,"level":"review_before_install","label":"Review before install","safety_tier":{"tier":"experimental","label":"Experimental","badge":"EXPERIMENTAL","summary":"Sparse or mixed signals. Useful for discovery, but not for autonomous installation.","recommended_action":"Test manually in an isolated workspace and compare against safer alternatives.","auto_install_policy":"review","reasons":["High-risk permission hints: Shell or command execution","55/100 agent safety score"]},"auto_install_allowed":false,"human_review_required":true,"blocked":false,"audit_risk":"needs_review","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"}],"policy_warnings":["High-risk permission hints: Shell or command execution","The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios."],"constraints_applied":{"max_risk":"medium","needs_install_command":true,"min_stars":0}},"safety_gate":{"tier":"experimental","label":"Experimental","badge":"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.","reasons":["High-risk permission hints: Shell or command execution","55/100 agent safety score"]},"supply_profile":{"track":{"slug":"coding","label":"Coding and developer agents","shortLabel":"Coding","description":"Code review, repo analysis, testing, CI, GitHub, DevOps, and developer workflow skills."},"scenario":{"label":"GitHub automation","description":"I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.","useCases":[{"slug":"browser-automation","title":"Browser automation"},{"slug":"workflow-automation","title":"Workflow automation"},{"slug":"finance-quant","title":"Finance and quant"}]},"applicableAgents":["Claude Code","CLI","Codex","Cursor"],"install":{"ready":true,"command":"npx skills add haorantang97/LabArt --skill tephra","primaryTarget":"CLI","targetCount":4},"githubQuality":{"stars":284,"starsLabel":"284","forks":17,"license":"PolyForm-Noncommercial-1.0.0","qualityScore":71,"trustScore":73,"auditScore":79},"maintenance":{"status":"fresh","label":"1d since push","daysSincePush":1,"lastPushedAt":"2026-09-06T17:56:08+00:00"},"risk":{"level":"needs_review","label":"Needs review","requiresReview":true,"notes":["The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios.","License restricts commercial reuse","Quality score needs review","Stars/forks activity: 284 stars, 17 forks; issue activity unavailable in current metadata","License clarity: PolyForm-Noncommercial-1.0.0 - confirm commercial-use terms"]},"coverageTags":["Coding","GitHub automation","automation","agent-skill"]},"audit":{"audit_score":79,"risk_level":"needs_review","risk_label":"Needs review","warnings":["The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios.","License restricts commercial reuse","Quality score needs review","Stars/forks activity: 284 stars, 17 forks; issue activity unavailable in current metadata","License clarity: PolyForm-Noncommercial-1.0.0 - confirm commercial-use terms"]},"decision":{"readiness_score":70,"readiness_label":"Prototype first","headline":"Fallback candidate for Browser automation","role":"Fallback candidate","primary_fit":"Browser automation","best_for":["Browser automation workflows","Claude Code teams","builders willing to evaluate younger projects"],"risks":["The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios.","No OpenAgentSkill engagement data yet"],"next_steps":["Install it in a sandbox agent and run one Browser automation task end to end.","Compare output quality, latency, and failure behavior against at least one alternative.","Promote it into production only after reviewing repository permissions, license, and maintenance signals."]},"agent_readable_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"haorantang97-tephra","name":"tephra","description":"把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型，也不复制任何具体作品。","category":"automation","url":"https://www.openagentskill.com/skills/haorantang97-tephra","repository":"https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra","github_repo":"haorantang97/LabArt"},"suited_tasks":["Browser automation workflows","Claude Code teams","builders willing to evaluate younger projects","Navigate pages","Click and type safely","Check visual and DOM state","Move data between tools","Transform files"],"suited_agents":["Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add haorantang97/LabArt --skill tephra","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.3.0/openagentskill-0.3.0.tgz add haorantang97-tephra"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"tephra\" agent skill from https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra. 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: 把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型，也不复制任何具体作品。 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"haorantang97-tephra\",\"task\":\"Install tephra\",\"agent\":\"codex\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"tephra\" as a Claude Code skill from https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra. 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: 把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型，也不复制任何具体作品。 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"haorantang97-tephra\",\"task\":\"Install tephra\",\"agent\":\"claude-code\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"tephra\" from https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra 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: 把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型，也不复制任何具体作品。 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"haorantang97-tephra\",\"task\":\"Install tephra\",\"agent\":\"cursor\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."}],"handoff_url":"https://www.openagentskill.com/api/skills/haorantang97-tephra/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/haorantang97-tephra"},"trust":{"score":73,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"284 GitHub stars","repoActivity":"284 stars, 17 forks","lastPushed":"1d since push","license":"PolyForm-Noncommercial-1.0.0","repository":"https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra","install":"npx skills add haorantang97/LabArt --skill tephra","installSafety":"standard package or runtime install path","permissionSurface":"shell or command execution","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":["automation","agent-skill"],"known_risks":["The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios.","License restricts commercial reuse","Quality score needs review","Stars/forks activity: 284 stars, 17 forks; issue activity unavailable in current metadata","License clarity: PolyForm-Noncommercial-1.0.0 - confirm commercial-use terms"]},"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":79,"risk_level":"needs_review","risk_label":"Needs review","warnings":["The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios.","License restricts commercial reuse","Quality score needs review","Stars/forks activity: 284 stars, 17 forks; issue activity unavailable in current metadata","License clarity: PolyForm-Noncommercial-1.0.0 - confirm commercial-use terms"]},"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":71,"label":"Strong"},"supply":{"track":"Coding and developer agents","scenario":"GitHub automation","maintenance":"1d since push","risk":"Needs review"},"alternative_skills":[],"do_not_use_when":["teams that need a vendor-supported SLA","production agents without a repository review","The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios.","No OpenAgentSkill engagement data yet","High-risk permission hints: Shell or command execution","License restricts commercial reuse","Quality score needs review","Stars/forks activity: 284 stars, 17 forks; issue activity unavailable in current metadata"],"agent_contract":{"task_input":"Use tephra in an 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: 79/100 Needs review","Safety: 55/100 Review before install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"haorantang97-tephra (tephra)","install_command":"npx skills add haorantang97/LabArt --skill tephra","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":"haorantang97-tephra","task":"Use tephra in an 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/haorantang97-tephra","api":"https://www.openagentskill.com/api/agent/skills/haorantang97-tephra","audit":"https://www.openagentskill.com/skills/haorantang97-tephra/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=haorantang97-tephra&task=Use%20tephra%20in%20an%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Use%20tephra%20in%20an%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Use%20tephra%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/haorantang97-tephra/install","manifest":"https://www.openagentskill.com/api/registry/manifest/haorantang97-tephra"}},"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"haorantang97-tephra","name":"tephra","description":"把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型，也不复制任何具体作品。","category":"automation","url":"https://www.openagentskill.com/skills/haorantang97-tephra","repository":"https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra","github_repo":"haorantang97/LabArt"},"suited_tasks":["Browser automation workflows","Claude Code teams","builders willing to evaluate younger projects","Navigate pages","Click and type safely","Check visual and DOM state","Move data between tools","Transform files"],"suited_agents":["Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add haorantang97/LabArt --skill tephra","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.3.0/openagentskill-0.3.0.tgz add haorantang97-tephra"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"tephra\" agent skill from https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra. 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: 把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型，也不复制任何具体作品。 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"haorantang97-tephra\",\"task\":\"Install tephra\",\"agent\":\"codex\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"tephra\" as a Claude Code skill from https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra. 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: 把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型，也不复制任何具体作品。 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"haorantang97-tephra\",\"task\":\"Install tephra\",\"agent\":\"claude-code\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"tephra\" from https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra 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: 把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型，也不复制任何具体作品。 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"haorantang97-tephra\",\"task\":\"Install tephra\",\"agent\":\"cursor\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."}],"handoff_url":"https://www.openagentskill.com/api/skills/haorantang97-tephra/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/haorantang97-tephra"},"trust":{"score":73,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"284 GitHub stars","repoActivity":"284 stars, 17 forks","lastPushed":"1d since push","license":"PolyForm-Noncommercial-1.0.0","repository":"https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra","install":"npx skills add haorantang97/LabArt --skill tephra","installSafety":"standard package or runtime install path","permissionSurface":"shell or command execution","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":["automation","agent-skill"],"known_risks":["The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios.","License restricts commercial reuse","Quality score needs review","Stars/forks activity: 284 stars, 17 forks; issue activity unavailable in current metadata","License clarity: PolyForm-Noncommercial-1.0.0 - confirm commercial-use terms"]},"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":79,"risk_level":"needs_review","risk_label":"Needs review","warnings":["The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios.","License restricts commercial reuse","Quality score needs review","Stars/forks activity: 284 stars, 17 forks; issue activity unavailable in current metadata","License clarity: PolyForm-Noncommercial-1.0.0 - confirm commercial-use terms"]},"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":71,"label":"Strong"},"supply":{"track":"Coding and developer agents","scenario":"GitHub automation","maintenance":"1d since push","risk":"Needs review"},"alternative_skills":[],"do_not_use_when":["teams that need a vendor-supported SLA","production agents without a repository review","The license is PolyForm-Noncommercial-1.0.0, which restricts commercial use; this is clearly stated but may limit some deployment scenarios.","No OpenAgentSkill engagement data yet","High-risk permission hints: Shell or command execution","License restricts commercial reuse","Quality score needs review","Stars/forks activity: 284 stars, 17 forks; issue activity unavailable in current metadata"],"agent_contract":{"task_input":"Use tephra in an 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: 79/100 Needs review","Safety: 55/100 Review before install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"haorantang97-tephra (tephra)","install_command":"npx skills add haorantang97/LabArt --skill tephra","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":"haorantang97-tephra","task":"Use tephra in an 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/haorantang97-tephra","api":"https://www.openagentskill.com/api/agent/skills/haorantang97-tephra","audit":"https://www.openagentskill.com/skills/haorantang97-tephra/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=haorantang97-tephra&task=Use%20tephra%20in%20an%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Use%20tephra%20in%20an%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Use%20tephra%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/haorantang97-tephra/install","manifest":"https://www.openagentskill.com/api/registry/manifest/haorantang97-tephra"}},"platforms":["Claude Code"],"use_cases":[{"slug":"browser-automation","title":"Browser automation","url":"https://www.openagentskill.com/use-cases/browser-automation"},{"slug":"workflow-automation","title":"Workflow automation","url":"https://www.openagentskill.com/use-cases/workflow-automation"},{"slug":"finance-quant","title":"Finance and quant","url":"https://www.openagentskill.com/use-cases/finance-quant"},{"slug":"github-automation","title":"GitHub automation","url":"https://www.openagentskill.com/use-cases/github-automation"}],"install":"npx skills add haorantang97/LabArt --skill tephra","install_targets":[{"id":"openagentskill-cli","label":"CLI","title":"OpenAgentSkill CLI","kind":"command","value":"npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.3.0/openagentskill-0.3.0.tgz add haorantang97-tephra","description":"Resolve policy, run the source installer safely, and report a verified install receipt.","copyLabel":"Copy command"},{"id":"codex","label":"Codex","title":"Codex install prompt","kind":"agent-prompt","value":"Install the \"tephra\" agent skill from https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra. 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: 把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型，也不复制任何具体作品。 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"haorantang97-tephra\",\"task\":\"Install tephra\",\"agent\":\"codex\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.","description":"Give Codex a repo-aware install prompt when the skill is not available through a local CLI.","copyLabel":"Copy prompt"},{"id":"claude-code","label":"Claude Code","title":"Claude Code skill prompt","kind":"agent-prompt","value":"Add \"tephra\" as a Claude Code skill from https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra. 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: 把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型，也不复制任何具体作品。 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"haorantang97-tephra\",\"task\":\"Install tephra\",\"agent\":\"claude-code\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.","description":"Use this prompt to ask Claude Code to add the skill and explain the local activation steps.","copyLabel":"Copy prompt"},{"id":"cursor","label":"Cursor","title":"Cursor rule prompt","kind":"agent-prompt","value":"Turn \"tephra\" from https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra 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: 把一张图重画成黑底像素画，两种正典画法按题材二选一：**纯粒子**（会动的短笔触沿图像自身 的结构方向流动，适合浪／烟／光柱这类本来就在流动的东西），或**网点实体**（把明暗翻译成 逐帧静止的有序点阵，适合人像／雕塑／动物这类要读出轮廓和体积的东西，并且只有它能把形体 梳成硬边碎裂条）。动效按画面的物理规律分区规划；可选地让一部分形体溃散成飞灰，同时锚定 另一部分保持实体与原色。输出静态 PNG 与无缝循环 GIF/MP4。 触发：/tephra、「粒子流动效果」「把这张图重绘成笔触」「黑底像素画」「网点碎裂」。 算法与代码全部原创，输出不基于任何模型，也不复制任何具体作品。 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_<unique-id>\",\"skill_slug\":\"haorantang97-tephra\",\"task\":\"Install tephra\",\"agent\":\"cursor\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.","description":"Use this when installing as Cursor project rules or reusable agent instructions.","copyLabel":"Copy prompt"}],"repository":"https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra","github_repo":"haorantang97/LabArt","version":"1.0.0","license":"PolyForm-Noncommercial-1.0.0","updated_at":"2026-09-07T03:46:05.589949+00:00","canonical_key":"haorantang97/labart#plugins/tephra/skills/tephra","recommendation_reasons":["Install handoff is available","Repository freshness signal is available"],"urls":{"web":"https://www.openagentskill.com/skills/haorantang97-tephra","api":"https://www.openagentskill.com/api/agent/skills/haorantang97-tephra","install_api":"https://www.openagentskill.com/api/skills/haorantang97-tephra/install","audit":"https://www.openagentskill.com/skills/haorantang97-tephra/audit","repository":"https://github.com/haorantang97/LabArt/tree/main/plugins/tephra/skills/tephra"},"meta":{"endpoint":"/api/registry/manifest/{slug}","canonical_agent_endpoint":"/api/agent/skills/haorantang97-tephra","agent_friendly":true,"api_version":"1.0","generated_at":"2026-09-08T07:02:31.237Z"}}