{"data":{"skill":{"slug":"tahodev-amagumo","name":"amagumo","icon":"📦","repo":"https://github.com/tahodev/kurashi-skill/tree/09cb7f9eac85f0c85633cce08328a1a57854a94f/amagumo","status":"approved","author":"tahodev","authorVersion":null,"skillstoreRevision":1},"audit":{"id":"d7a9bf9f-d51f-40f7-b1e3-30ca1a69f441","skill_id":"96347187-711e-40b6-a002-fbe781e0ff76","version":1,"content_hash":"v3:7f17813fb6af1acc7d8fd3fb5f05480f5be52783:ccd1feb2bf71d9efe90d9f393ebfe2b0ec776ab9496c7ffc2ed5aadf3b535d94:5012c18d373fa721704ebbd6c32bbe7ace4a05b086d5b819ae573ceea1af61d1:736b696c6c732f7461686f6465762f616d6167756d6f:738cac5ab47d183f399c319b1e545cae","risk_level":"safe","is_blocked":false,"safe_to_publish":true,"analysis_status":"ok","agent_auto_install_policy":"allowed","manual_install_policy":"allowed","summary":"All 18 static findings are false positives: Markdown formatting, public JMA URLs, a documentation link, weather prose, and readable multilingual text. The documented commands retrieve weather data and inspect local images; no evidence found of credential theft, malicious execution, or prompt injection. Network access, local tile downloads, and optional image tools support the stated weather workflow.","remediation":[],"risk_factor_evidence":[{"factor":"external_commands","evidence":[{"file":"SKILL.md","line_end":26,"line_start":20},{"file":"SKILL.md","line_end":28,"line_start":26},{"file":"SKILL.md","line_end":28,"line_start":28},{"file":"SKILL.md","line_end":42,"line_start":34},{"file":"SKILL.md","line_end":48,"line_start":42},{"file":"SKILL.md","line_end":51,"line_start":48},{"file":"SKILL.md","line_end":53,"line_start":51},{"file":"SKILL.md","line_end":53,"line_start":53},{"file":"SKILL.md","line_end":79,"line_start":73},{"file":"SKILL.md","line_end":89,"line_start":79},{"file":"SKILL.md","line_end":89,"line_start":89}]},{"factor":"network","evidence":[{"file":"SKILL.md","line_end":22,"line_start":22},{"file":"SKILL.md","line_end":25,"line_start":25},{"file":"SKILL.md","line_end":50,"line_start":50},{"file":"SKILL.md","line_end":87,"line_start":87}]},{"factor":"filesystem","evidence":[{"file":"SKILL.md","line_end":85,"line_start":85}]}],"critical_findings":[],"high_findings":[],"medium_findings":[],"low_findings":[],"dangerous_patterns":[],"files_scanned":1,"total_lines":100,"audit_model":"codex","audited_at":"2026-10-13T02:59:18.249+00:00","created_at":"2026-10-13T18:59:10.477056+00:00","static_findings":[{"id":"external_commands:SKILL.md:20:ruby-shell-backtick-execution","file":"SKILL.md","pattern":"Ruby/shell backtick execution","snippet":"```bash","category":"external_commands","line_end":26,"severity":"medium","line_start":20},{"id":"external_commands:SKILL.md:26:ruby-shell-backtick-execution","file":"SKILL.md","pattern":"Ruby/shell backtick execution","snippet":"```","category":"external_commands","line_end":28,"severity":"medium","line_start":26},{"id":"external_commands:SKILL.md:28:ruby-shell-backtick-execution","file":"SKILL.md","pattern":"Ruby/shell backtick execution","snippet":"各要素は `basetime`(観測の基準時刻)、`validtime`(そのタイルが有効な時刻)、`elements`(`[\"hrpns\",\"hrpns_nd\"]`)を持つ。時刻は `YYYYMMD","category":"external_commands","line_end":28,"severity":"medium","line_start":28},{"id":"external_commands:SKILL.md:34:ruby-shell-backtick-execution","file":"SKILL.md","pattern":"Ruby/shell backtick execution","snippet":"```bash","category":"external_commands","line_end":42,"severity":"medium","line_start":34},{"id":"external_commands:SKILL.md:42:ruby-shell-backtick-execution","file":"SKILL.md","pattern":"Ruby/shell backtick execution","snippet":"```","category":"external_commands","line_end":48,"severity":"medium","line_start":42},{"id":"external_commands:SKILL.md:48:ruby-shell-backtick-execution","file":"SKILL.md","pattern":"Ruby/shell backtick execution","snippet":"```bash","category":"external_commands","line_end":51,"severity":"medium","line_start":48},{"id":"external_commands:SKILL.md:51:ruby-shell-backtick-execution","file":"SKILL.md","pattern":"Ruby/shell backtick execution","snippet":"```","category":"external_commands","line_end":53,"severity":"medium","line_start":51},{"id":"external_commands:SKILL.md:53:ruby-shell-backtick-execution","file":"SKILL.md","pattern":"Ruby/shell backtick execution","snippet":"`{basetime}` と `{validtime}` には手順1のJSONの値をそのまま使う(推測で時刻を組み立てない)。2026-09-11に実測して200・PNG画像(256×256)を確認。","category":"external_commands","line_end":53,"severity":"medium","line_start":53},{"id":"external_commands:SKILL.md:73:ruby-shell-backtick-execution","file":"SKILL.md","pattern":"Ruby/shell backtick execution","snippet":"```bash","category":"external_commands","line_end":79,"severity":"medium","line_start":73},{"id":"external_commands:SKILL.md:79:ruby-shell-backtick-execution","file":"SKILL.md","pattern":"Ruby/shell backtick execution","snippet":"```","category":"external_commands","line_end":89,"severity":"medium","line_start":79},{"id":"external_commands:SKILL.md:89:ruby-shell-backtick-execution","file":"SKILL.md","pattern":"Ruby/shell backtick execution","snippet":"- **Pillowがない環境**: `pip install pillow`、またはImageMagickの `convert tile.png -format '%[pixel:p{px,py}]","category":"external_commands","line_end":89,"severity":"medium","line_start":89},{"id":"network:SKILL.md:22:hardcoded-url","file":"SKILL.md","pattern":"Hardcoded URL","snippet":"curl -sm 30 https://www.jma.go.jp/bosai/jmatile/data/nowc/targetTimes_N1.json","category":"network","line_end":22,"severity":"low","line_start":22},{"id":"network:SKILL.md:25:hardcoded-url","file":"SKILL.md","pattern":"Hardcoded URL","snippet":"curl -sm 30 https://www.jma.go.jp/bosai/jmatile/data/nowc/targetTimes_N2.json","category":"network","line_end":25,"severity":"low","line_start":25},{"id":"network:SKILL.md:50:hardcoded-url","file":"SKILL.md","pattern":"Hardcoded URL","snippet":"\"https://www.jma.go.jp/bosai/jmatile/data/nowc/{basetime}/none/{validtime}/surf/hrpns/{z}/{x}/{y}.pn","category":"network","line_end":50,"severity":"low","line_start":50},{"id":"network:SKILL.md:87:hardcoded-url","file":"SKILL.md","pattern":"Hardcoded URL","snippet":"- **targetTimesが取れない(5xx・タイムアウト・空)**: 1〜2回リトライし、駄目なら「雨雲データを取得できなかった」と明示して気象庁の防災情報ページ(https://www.jma","category":"network","line_end":87,"severity":"low","line_start":87},{"id":"filesystem:SKILL.md:85:path-traversal-sequence","file":"SKILL.md","pattern":"Path traversal sequence","snippet":"共通の取得時チェックリストは [共通レスポンス契約](../docs/response-contract.md) の「取得時の落とし穴チェックリスト」を参照。","category":"filesystem","line_end":85,"severity":"high","line_start":85},{"id":"blocker:SKILL.md:99:system-reconnaissance","file":"SKILL.md","pattern":"System reconnaissance","snippet":"Reads JMA's rain-cloud radar tiles (analysis rainfall and precipitation nowcast) to answer \"is it ra","category":"blocker","line_end":99,"severity":"low","line_start":99},{"id":"obfuscation:SKILL.md:1:heuristic-high-file-entropy-6-84-bits-possible-b","file":"SKILL.md","pattern":"[HEURISTIC] High file entropy (6.84 bits) - possible binary/encrypted content","snippet":"File: SKILL.md","category":"obfuscation","line_end":1,"severity":"high","line_start":1}],"finding_verdicts":[{"id":"external_commands:SKILL.md:20:ruby-shell-backtick-execution","reason":"Line 20 opens a Markdown code fence around public JMA weather requests. The backticks are formatting, not Ruby or shell command substitution.","verdict":"false_positive","confidence":0.99},{"id":"external_commands:SKILL.md:26:ruby-shell-backtick-execution","reason":"Line 26 closes a Markdown code fence, followed by documentation of timestamp fields. No executable backtick expression appears.","verdict":"false_positive","confidence":0.99},{"id":"external_commands:SKILL.md:28:ruby-shell-backtick-execution","reason":"The inline backticks label JSON fields and their timestamp format. These are documentation spans, not shell execution.","verdict":"false_positive","confidence":0.99},{"id":"external_commands:SKILL.md:34:ruby-shell-backtick-execution","reason":"Line 34 opens a Markdown fence around Python coordinate calculations. Arguments are parsed as numbers; no executable backtick substitution exists.","verdict":"false_positive","confidence":0.99},{"id":"external_commands:SKILL.md:42:ruby-shell-backtick-execution","reason":"Line 42 closes the coordinate example's Markdown fence. The surrounding prose and next fence do not form a shell execution expression.","verdict":"false_positive","confidence":0.99},{"id":"external_commands:SKILL.md:48:ruby-shell-backtick-execution","reason":"Line 48 opens a Markdown fence around a JMA tile download. The command saves weather imagery to tile.png without executing the downloaded content.","verdict":"false_positive","confidence":0.99},{"id":"external_commands:SKILL.md:51:ruby-shell-backtick-execution","reason":"Line 51 closes the tile download's Markdown fence. Subsequent inline parameter names are documentation, not executable backticks.","verdict":"false_positive","confidence":0.99},{"id":"external_commands:SKILL.md:53:ruby-shell-backtick-execution","reason":"Inline backticks identify basetime and validtime placeholders. The sentence instructs readers to use returned timestamps, not execute shell substitutions.","verdict":"false_positive","confidence":0.99},{"id":"external_commands:SKILL.md:73:ruby-shell-backtick-execution","reason":"Line 73 opens a Markdown fence around Pillow image inspection. The Python snippet reads a local weather tile and does not execute its contents.","verdict":"false_positive","confidence":0.99},{"id":"external_commands:SKILL.md:79:ruby-shell-backtick-execution","reason":"Line 79 closes a Markdown example; later backticks format ordinary tool commands. These delimiters do not indicate Ruby or shell backtick execution.","verdict":"false_positive","confidence":0.99},{"id":"external_commands:SKILL.md:89:ruby-shell-backtick-execution","reason":"Inline backticks document optional Pillow installation and ImageMagick pixel inspection. These are standard image tools, not command substitution or an untrusted execution payload.","verdict":"false_positive","confidence":0.98},{"id":"network:SKILL.md:22:hardcoded-url","reason":"The HTTPS request retrieves public observation timestamps from www.jma.go.jp. It includes no credentials, local files, or unrelated outbound data.","verdict":"false_positive","confidence":0.99},{"id":"network:SKILL.md:25:hardcoded-url","reason":"The HTTPS request retrieves public forecast timestamps from www.jma.go.jp. This directly supports the stated nowcast workflow without sending private content.","verdict":"false_positive","confidence":0.99},{"id":"network:SKILL.md:50:hardcoded-url","reason":"The URL downloads a radar PNG from JMA using timestamps and tile coordinates. This is expected weather retrieval, with no evidence of secret transmission.","verdict":"false_positive","confidence":0.98},{"id":"network:SKILL.md:87:hardcoded-url","reason":"The URL is JMA's public weather map, offered when data retrieval fails. It is a relevant fallback link, not an exfiltration endpoint.","verdict":"false_positive","confidence":0.99},{"id":"filesystem:SKILL.md:85:path-traversal-sequence","reason":"The parent-relative path is a fixed Markdown documentation link. It is not user-controlled path handling or an instruction to access sensitive files.","verdict":"false_positive","confidence":0.99},{"id":"blocker:SKILL.md:99:system-reconnaissance","reason":"The English summary describes rainfall observations and forecasts. It contains no host discovery, environment enumeration, or system reconnaissance instructions.","verdict":"false_positive","confidence":0.99},{"id":"obfuscation:SKILL.md:1:heuristic-high-file-entropy-6-84-bits-possible-b","reason":"The complete file is readable Japanese and English Markdown with ordinary command examples. No evidence found of encrypted, binary, or concealed executable content.","verdict":"false_positive","confidence":0.99}],"semantic_findings":[],"subject_marketplace_commit_sha":"7f17813fb6af1acc7d8fd3fb5f05480f5be52783","subject_content_hash":"ccd1feb2bf71d9efe90d9f393ebfe2b0ec776ab9496c7ffc2ed5aadf3b535d94","subject_tree_hash":"5012c18d373fa721704ebbd6c32bbe7ace4a05b086d5b819ae573ceea1af61d1","subject_plugin_path":"skills/tahodev/amagumo","audit_payload_hash":"738cac5ab47d183f399c319b1e545cae","confirmed_risk_level":"safe","scanner_version":"3.0.0","policy_version":"skillstore-security-audit-policy-v1","subject":{"marketplaceCommitSha":"7f17813fb6af1acc7d8fd3fb5f05480f5be52783","contentHash":"ccd1feb2bf71d9efe90d9f393ebfe2b0ec776ab9496c7ffc2ed5aadf3b535d94","treeHash":"5012c18d373fa721704ebbd6c32bbe7ace4a05b086d5b819ae573ceea1af61d1","pluginPath":"skills/tahodev/amagumo","auditPayloadHash":"738cac5ab47d183f399c319b1e545cae"},"scannerVersion":"3.0.0","policyVersion":"skillstore-security-audit-policy-v1"},"auditTranslation":null,"localization":{"requestedLocale":"en","contentLocale":"en","availableLocales":["en"],"fallbackToEnglish":false},"attestation":{"availability":"issued","url":"/api/skills/tahodev-amagumo/audits/1/attestation","status":"active"},"trust":{"publicState":"public","auditState":"complete","auditCurrentness":null,"confirmedRiskLevel":"safe","confirmedFindingCount":0,"capabilityReviewCount":0,"needsReviewCount":0,"falsePositiveCount":0,"agentAutoInstallPolicy":"allowed","manualInstallPolicy":"allowed","artifactSignatureState":"available","attestationState":"active","verificationState":"not_verified"},"isLatest":true}}