{"id":"cmuxhoehd01lfad07qrl2a7nm","slug":"skill-creator","publicId":"ed8f3f81-8ea4-46c6-897c-97ff69f400b4","name":"skill-creator","description":"Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.","version":"","author":"anthropics","license":"","compatibility":"","status":"completed","overallGrade":"F","scannerVersion":11,"fileCount":18,"hasSkillMd":true,"hasScripts":true,"hasReferences":true,"hasEvals":false,"hasAssets":true,"sourceType":"github","sourceUrl":"https://github.com/anthropics/skills/tree/main/skills/skill-creator","createdAt":"2026-10-07T02:29:15.877Z","completedAt":"2026-10-07T02:29:15.874Z","visibility":"public","publishedAt":"2026-06-03T18:57:14.786Z","category":"","frameworks":[],"badgeStatus":"flagged","downloadCount":0,"verdictRationale":{"summary":"Skill has warnings: 1 warning in security or structure checks.","verdict":"warn","scanners":[{"source":"vettd","weight":1,"verdict":"warn"},{"source":"cisco","weight":0.8,"verdict":"fail"}],"consensus":"fail","warnTriggers":["System prompt leakage risk"],"policyVersion":"consensus-v1","hardFailTriggers":[]},"verdictPolicyVersion":"consensus-v1","skillId":"cmpyfhmaa0073ad07c9bmxear","findings":[{"id":"cmuxhoehd01liad07x4ro46ah","source":"cisco","category":"security","label":"Shell command execution with string formatting (potential injection)","detail":"eval-viewer/generate_review.py:291 — Pattern detected: subprocess.run(\n            [\"lsof\", \"-ti\", f\":{port}","severity":"critical","ruleId":"COMMAND_INJECTION_OS_SYSTEM","owaspLlmCategory":null,"intent":null,"chainId":null,"fingerprint":"8fc248a658ef112867dc5da0a1cc1a02","filepath":"eval-viewer/generate_review.py"},{"id":"cmuxhoehd01lgad07z7dfaep8","source":"vettd","category":"security","label":"System prompt leakage risk","detail":"Skill instructs agent to output or reveal system prompt/instructions","severity":"medium","ruleId":"VTD-0085","owaspLlmCategory":null,"intent":null,"chainId":null,"fingerprint":"aa62485585230a1ae3e0349b7f1ad599","filepath":""},{"id":"cmuxhoehd01ljad07w6vc3uec","source":"cisco","category":"security","label":"Script contacts a destination the documentation never mentions","detail":"scripts/generate_report.py:39 — Script contacts or configures 'fonts.googleapis.com' but the skill documentation never visibly mentions it. Undocumented network destinations can indicate behaviour the manifest and description do not disclose.","severity":"low","ruleId":"UNDECLARED_NETWORK_DESTINATION","owaspLlmCategory":null,"intent":null,"chainId":null,"fingerprint":"6c148952952c22a5e844a23029f5226b","filepath":"scripts/generate_report.py"},{"id":"cmuxhoehd01lkad071qo7g8es","source":"cisco","category":"security","label":"Script contacts a destination the documentation never mentions","detail":"scripts/generate_report.py:40 — Script contacts or configures 'fonts.gstatic.com' but the skill documentation never visibly mentions it. Undocumented network destinations can indicate behaviour the manifest and description do not disclose.","severity":"low","ruleId":"UNDECLARED_NETWORK_DESTINATION","owaspLlmCategory":null,"intent":null,"chainId":null,"fingerprint":"6c148952952c22a5e844a23029f5226b","filepath":"scripts/generate_report.py"},{"id":"cmuxhoehd01lhad07shv9ckvb","source":"cisco","category":"security","label":"Skill does not specify a license","detail":"SKILL.md — Skill manifest does not include a 'license' field. Specifying a license helps users understand usage terms.","severity":"info","ruleId":"MANIFEST_MISSING_LICENSE","owaspLlmCategory":null,"intent":null,"chainId":null,"fingerprint":"592f7ac7731768f0fd0bba83f30850f9","filepath":"SKILL.md"}],"scannerRuns":[{"source":"cisco","status":"success","verdict":null,"grade":"F","findingCount":4,"criticalCount":1,"highCount":1},{"source":"vettd","status":"success","verdict":null,"grade":"B","findingCount":1,"criticalCount":0,"highCount":0}],"user":{"name":"Justin Pacella","image":"https://avatars.githubusercontent.com/u/97124458?v=4"},"repository":{"owner":"anthropics","name":"skills"},"freshness":{"status":"verified_unchanged","reason":null,"retryable":false,"renamedTo":null,"lastCheckedAt":"2026-10-22T08:08:40.437Z","lastVerifiedAt":"2026-10-22T08:08:40.437Z","lastChangeDetectedAt":"2026-08-14T11:54:28.474Z","scannedHash":"3cf9a8db32597ba3e24b584a3d696f4e11c7d7b6","latestUpstreamHash":"3cf9a8db32597ba3e24b584a3d696f4e11c7d7b6","nextCheckDueAt":"2026-10-23T08:50:50.618Z"},"signalCategories":[{"category":"safety","label":"Safety","form":"graded","verdict":null,"rows":[]},{"category":"reliability","label":"Reliability & Quality","form":"graded","verdict":null,"rows":[]},{"category":"performance","label":"Performance","form":"measured","verdict":{"form":"measured","magnitudes":[{"ruleId":"performance/static-context-tokens","label":"Static context tokens","value":7252,"unit":null,"method":"tiktoken/cl100k_base/skill-md-body"}]},"rows":[{"origin":"signal","id":"cmuxhoezx01nnad07fiogy2mz","subjectType":"skill_audit","subjectId":"cmuxhoehd01lfad07qrl2a7nm","relatedType":"","relatedId":"","dataCategory":"performance","sourceClass":"scan","source":"vettd","ruleId":"performance/static-context-tokens","severity":null,"label":"Static context tokens","detail":null,"valueNum":7252,"valueText":null,"unit":null,"method":"tiktoken/cl100k_base/skill-md-body","derivation":null,"confidence":null,"sampleSize":null,"synthetic":false,"firstParty":true,"observedAt":"2026-10-07T02:29:11.000Z","payload":null},{"origin":"signal","id":"cmuxhogbf01sead07nx6yooxt","subjectType":"skill_audit","subjectId":"cmuxhoehd01lfad07qrl2a7nm","relatedType":"","relatedId":"","dataCategory":"performance","sourceClass":"scan","source":"vettd","ruleId":"performance/progressive-disclosure","severity":null,"label":"Progressive disclosure","detail":null,"valueNum":null,"valueText":"present","unit":null,"method":null,"derivation":"read","confidence":null,"sampleSize":null,"synthetic":false,"firstParty":true,"observedAt":"2026-10-07T02:29:11.000Z","payload":null}]},{"category":"cost","label":"Cost","form":"measured","verdict":null,"rows":[]},{"category":"compatibility","label":"Compatibility","form":"unjudged","verdict":{"form":"unjudged"},"rows":[{"origin":"signal","id":"cmuxhof2w01o6ad07u8t81qya","subjectType":"skill_audit","subjectId":"cmuxhoehd01lfad07qrl2a7nm","relatedType":"","relatedId":"","dataCategory":"compatibility","sourceClass":"scan","source":"vettd","ruleId":"compatibility/declared-environment-assumptions","severity":null,"label":"Declared environment assumptions","detail":null,"valueNum":null,"valueText":"","unit":null,"method":null,"derivation":"read","confidence":null,"sampleSize":null,"synthetic":false,"firstParty":true,"observedAt":"2026-10-07T02:29:11.000Z","payload":null},{"origin":"signal","id":"cmuxhofjy01qead077tsxcjmp","subjectType":"skill_audit","subjectId":"cmuxhoehd01lfad07qrl2a7nm","relatedType":"","relatedId":"","dataCategory":"compatibility","sourceClass":"scan","source":"vettd","ruleId":"compatibility/declared-name","severity":null,"label":"Declared skill name","detail":null,"valueNum":null,"valueText":"skill-creator","unit":null,"method":null,"derivation":"read","confidence":null,"sampleSize":null,"synthetic":false,"firstParty":true,"observedAt":"2026-10-07T02:29:11.000Z","payload":null},{"origin":"signal","id":"cmuxhogbq01siad07n1ubt1im","subjectType":"skill_audit","subjectId":"cmuxhoehd01lfad07qrl2a7nm","relatedType":"","relatedId":"","dataCategory":"compatibility","sourceClass":"scan","source":"vettd","ruleId":"compatibility/cli-help","severity":null,"label":"CLI help","detail":null,"valueNum":null,"valueText":"present","unit":null,"method":null,"derivation":"read","confidence":null,"sampleSize":null,"synthetic":false,"firstParty":true,"observedAt":"2026-10-07T02:29:11.000Z","payload":null},{"origin":"signal","id":"cmuxhogbx01smad070jk7yspv","subjectType":"skill_audit","subjectId":"cmuxhoehd01lfad07qrl2a7nm","relatedType":"","relatedId":"","dataCategory":"compatibility","sourceClass":"scan","source":"vettd","ruleId":"compatibility/structured-output","severity":null,"label":"Structured output","detail":null,"valueNum":null,"valueText":"present","unit":null,"method":null,"derivation":"read","confidence":null,"sampleSize":null,"synthetic":false,"firstParty":true,"observedAt":"2026-10-07T02:29:11.000Z","payload":null}]},{"category":"sentiment","label":"Popularity","form":"unjudged","verdict":null,"rows":[]},{"category":"characteristics","label":"Characteristics","form":"unjudged","verdict":null,"rows":[]}],"signalCount":31,"publisherSupplied":["name","description","author","version","license"]}