{"slug":"elementalsouls-apk-redteam-pipeline","name":"apk-redteam-pipeline","description":"End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope.","long_description":"---\nname: apk-redteam-pipeline\ndescription: End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope.\nsources: authorized-engagement\nreport_count: 1\n---\n\n## When to use this skill\n\nTrigger when:\n- Recon surfaces 1+ mobile apps under the target's developer name (Play Store dev page)\n- A web app hosts `*.apk` files directly (e.g. `Recruitz.apk` found on a subdomain during one engagement)\n- APK package IDs leaked via stealer logs (e.g. `com..app`, `com..` patterns in stealer dump format)\n- Customer-facing app, dealer/partner portal, or employee mobile companion app is in scope\n- Bug bounty program lists Android in scope\n\nDO NOT use for:\n- iOS-only targets (different pipeline — IPA reverse, MobSF, frida-ios-dump)\n- React Native / Flutter web apps already covered by JS bundle analysis\n- Server-side only assessments\n\n---\n\n## Stage 0 — Inventory all org-owned apps\n\n### Play Store developer-page scrape\n```bash\n# Find developer page from the target's brand name\ncurl -sk -A \"Mozilla/5.0\" \"https://play.google.com/store/apps/developer?id=\" -o /tmp/dev.html\n\n# Extract package IDs\ngrep -oE 'id=[a-zA-Z0-9._]+' /tmp/dev.html | sort -u\n```\n\nExample output (anonymized — 7 packages typical for a multi-brand conglomerate):\n```\ncom.events.build\ncom..\ncom..\ncom..\ncom..\ncom..\ncom..\n```\n\n### Cross-reference with stealer logs\nStealer-log format includes package names like `*@com..` — extract these from `creds_userpass.txt` if you have a leaked dump.\n\n### Brand permutation guesses (multi-brand conglomerate patterns)\n```\ncom..app\ncom..mobile \ncom..android\ncom.connect.app\nin..dealer\nin.co..app\n```\n\n---\n\n## Stage 1 — APK acquisition\n\n### Primary: APKPure direct (no auth required)\n```bash\n# Follow 302 redirects to actual download\ncurl -sk -L --max-time 60 \\\n \"https://d.apkpure.net/b/APK/?version=latest\" \\\n -o \".apk\"\n\n# Or via the legacy d-XX.winudf.com mirror chain (we saw this work)\n```\n\n### Secondary: APKMirror search\n```bash\ncurl -sk -A \"Mozilla/5.0\" \"https://www.apkmirror.com/?post_type=app_release&searchtype=apk&s=\" \\\n | grep -oE 'href=\"[^\"]+\\.apk[^\"]*\"' | sort -u\n```\n\n### Tertiary: APKPure web search\n```bash\ncurl -sk \"https://apkpure.com/search?q=\" | grep -oE 'data-dt-app=\"[^\"]+\"'\n```\n\n### XAPK vs APK\n- `.xapk` = a zip containing multiple split APKs (base + config.armeabi-v7a + config.en + etc.)\n- Unzip outer first, then unzip the inner `base.apk` or `.apk`\n- Some apkpure downloads return truncated XAPK with missing EOCD signature — symptom of CDN rate-limiting; rotate IP and retry, OR use `7z x` which is more lenient than `unzip`\n\n```bash\n# Standard unzip (works for clean APK)\nunzip -o .apk -d extracted_/\n\n# For truncated/repaired XAPK\n7z x -y .apk -o\"extracted_\"\n\n# For nested XAPK\nfor inner in extracted_/*.apk; do\n mkdir -p \"extracted_/$(basename \"$inner\" .apk)\"\n unzip -o \"$inner\" -d \"extracted_/$(basename \"$inner\" .apk)\"\ndone\n```\n\n---\n\n## Stage 2 — DEX decompilation (jadx)\n\n```bash\n# Install\nbrew install jadx # macOS\n# or\nwget https://github.com/skylot/jadx/releases/latest/download/jadx-1.5.x.zip\n\n# Decompile\njadx -d decompiled_/ .apk\n\n# For XAPK that contains multiple APKs\nfor inner in extracted_/*.apk; do\n jadx -d decompiled__$(basename \"$inner\" .apk)/ \"$inner\"\ndone\n```\n\nFor a fast \"strings only\" pass without full decompilation:\n```bash\nfind extracted_ -name \"classes*.dex\" -exec strings -8 {} \\; > strings_.txt\n```\n\n---\n\n## Stage 3 — Secret grep (the 60-pattern catalog)\n\n```bash\n# URL grep — owned-domain references\ngrep -oE 'https?://[a-zA-Z0-9.-]+\\.(target1|target2|target3)\\.(com|io|net|in)[a-zA-Z0-9./_?=&%-]*' strings_.txt | sort -u\n\n# Internal IP / port URLs\ngrep -oE 'https?://(10\\.|172\\.(1[6-9]|2[0-9]|3[01])\\.|192\\.168\\.|127\\.)[0-9.]+(:[0-9]+)?[a-zA-Z0-9./_?=&-]*' strings_.txt\n\n# Cloud credentials\ngrep -oE 'AKIA[A-Z0-9]{16}' # AWS Access Key\ngrep -oE 'aws_secret_access_key[\\s:=]+[A-Za-z0-9/+=]{40}' # AWS Secret\ngrep -oE 'AIza[A-Za-z0-9_-]{35}' # Google API key\ngrep -oE 'ya29\\.[A-Za-z0-9_-]+' # Google OAuth refresh token\ngrep -oE 'gh[ps]_[A-Za-z0-9]{36}' # GitHub PAT\ngrep -oE 'glpat-[A-Za-z0-9_-]{20}' # GitLab PAT\ngrep -oE 'xox[pbar]-[A-Za-z0-9-]+' # Slack token\ngrep -oE 'sk-[A-Za-z0-9]{48}' # OpenAI API key\ngrep -oE 'sk-ant-[A-Za-z0-9_-]{90,}' # Anthropic API key\ngrep -oE 'AC[a-f0-9]{32}' # Twilio Account SID\ngrep -oE 'sk_live_[A-Za-z0-9]{24}' # Stripe live key\ngrep -oE 'pk_live_[A-Za-z0-9]{24}' # Stripe publishable\ngrep -oE 'mailgun-[A-Za-z0-9-]{40}' # Mailgun\ngrep -oE 'SG\\.[A-Za-z0-9_-]{22}\\.[A-Za-z0-9_-]{43}' # SendGrid\n\n# JWT (any algorithm)\ngrep -oE 'eyJ[A-Za-z0-9_-]+\\.eyJ[A-Za-z0-9_-]+\\.[A-Za-z0-9_-]*' strings_.txt\n\n# Firebase\ngrep -oE '\"(api_key|project_id|database_url|storage_bucket|client_id|mobilesdk_app_id|google_app_id|gcm_defaultSenderId)\"\\s*:\\s*\"[^\"]+\"' \\\n extracted_/res/values/strings.xml \\\n extracted_/google-services.json \\\n decompiled_/resources/AndroidManifest.xml 2>/dev/null\n\n# OAuth client secrets\ngrep -oE 'client_secret[\"\\s:=]+[A-Za-z0-9_-]{24,}' strings_.txt\n\n# Hardcoded passwords (heuristic — many false positives, manual review)\ngrep -oE '\"password\"\\s*:\\s*\"[^\"]+\"|password\\s*=\\s*\"[^\"]+\"' decompiled_/sources/**/*.java 2>/dev/null\n```\n\n### Real-world example finding (anonymized — from an authorized engagement)\n```\n# Customer-facing APK shipped a hardcoded URL of this shape:\nhttps://api..example//?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..\n\n# Decoded JWT payload: {\"sid\":,\"iat\":,\"exp\":}\n# Expired ~8 years earlier — but path tokens + 30 /v1/* endpoints still useful intel\n```\n\n---\n\n## Stage 4 — Pinned certificate extraction\n\n```bash\n# Find .cer / .der / .pem files in assets/\nfind extracted_/assets -iname \"*.cer\" -o -iname \"*.der\" -o -iname \"*.pem\" -o -iname \"*.crt\" 2>/dev/null\n\n# Or in network_security_config.xml\nfind extracted_ -name \"network_security_config.xml\" -exec cat {} \\;\n\n# For each cert, extract subject + SAN (might reveal new internal API hosts)\nfor cert in $(find extracted_/assets -iname \"*.cer\"); do\n echo \"=== $cert ===\"\n openssl x509 -in \"$cert\" -noout -subject -issuer -dates 2>/dev/null\n openssl x509 -in \"$cert\" -noout -text 2>/dev/null | grep -E 'Subject:|DNS:|Issuer:|Validity'\ndone\n```\n\n### Real-world example\nA customer-facing APK from an authorized engagement contained `assets/api___com.cer` — revealed the existence of an `api...example` asset that had NOT surfaced in passive recon.\n\n---\n\n## Stage 5 — Exported component enumeration\n\nAndroidManifest.xml lists components. Exported ones (especially with `android:exported=\"true\"` or implicit-export via intent-filter) can be triggered by other apps — potential intent-injection attack surface.\n\n```bash\n# Decode binary AndroidManifest if needed\napktool d .apk -o decoded_/ # apktool decodes binary manifest\n\n# Or read directly from jadx output\ncat decompiled_/resources/AndroidManifest.xml | grep -E '<(activity|service|receiver|provider)' | head -50\n\n# Filter exported\ngrep -E 'android:exported=\"true\"' decompiled_/resources/AndroidManifest.xml\n```\n\nFor each exported component, check:\n- Does it accept extras that flow into a WebView (intent → WebView → XSS / file://)\n- Does it accept URI extras (potential SSRF via deep link)\n- Does it pass extras to other Activities (intent redirection)\n\n---\n\n## Stage 6 — Firebase / cloud-service config inspection\n\n```bash\n# google-services.json — full Firebase config\nfind extracted_ -name \"google-services.json\" -exec cat {} \\; | python3 -m json.tool\n\n# Look for:\n# project_id → can guess Firestore / RTDB URL: https://.firebaseio.com/.json\n# storage_bucket → can guess GCS bucket: gs://\n# web_api_key → can use to enumerate Firebase tenant config\n\n# Test if Firestore is publicly readable\ncurl -s \"https://firestore.googleapis.com/v1/projects//databases/(default)/documents/users\"\n\n# Test if Realtime DB is publicly readable\ncurl -s \"https://.firebaseio.com/.json\"\n\n# Test if Storage Bucket is publicly listable\ncurl -s \"https://firebasestorage.googleapis.com/v0/b//o\"\n```\n\n---\n\n## Stage 7 — Runtime instrumentation (Frida)\n\nFor when static analysis isn't enough — you want to dump tokens at runtime, bypass cert pinning, or trace API calls.\n\n### Setup\n```bash\npip install --break-system-packages frida-tools objection\nadb devices # ensure device/emulator connected\n# Push frida-server to device (root required, or use rooted emulator like Genymotion / x86_64 AVD)\n```\n\n### Cert-pinning bypass (universal)\n```javascript\n// frida-script-pinning-bypass.js\nJava.perform(function() {\n // OkHttp\n try {\n var CertificatePinner = Java.use('okhttp3.CertificatePinner');\n CertificatePinner.check.overload('java.lang.String', 'java.util.List').implementation = function() {\n console.log('[+] OkHttp pinning bypassed for: ' + arguments[0]);\n return;\n };\n } catch (e) {}\n // HttpsURLConnection\n try {\n var TrustManagerImpl = Java.use('com.android.org.conscrypt.TrustManagerImpl');\n TrustManagerImpl.verifyChain.implementation = function(chain) {\n console.log('[+] TrustManagerImpl verifyChain bypassed');\n return chain;\n };\n } catch (e) {}\n});\n```\n```bash\nfrida -U -l frida-script-pinning-bypass.js -f --no-pause\n```\n\n### Hook HTTP requests\n```javascript\nJava.perform(function() {\n var OkHttpClient = Java.use('okhttp3.OkHttpClient');\n var Request = Java.use('okhttp3.Request');\n var Call = Java.use('okhttp3.Call');\n \n OkHttpClient.newCall.implementation = function(req) {\n var url = req.url().toString();\n var headers = req.headers().toString();\n console.log('[REQ] ' + url);\n console.log('[HDRS] ' + headers);\n return this.newCall(req);\n };\n});\n```\n\n### Quick token extraction via objection\n```bash\nobjection --gadget com.target.app explore\n# Inside:\nandroid hooking watch class_method . --dump-args --dump-return\n```\n\n---\n\n## Stage 8 — Network traffic capture (via mitmproxy)\n\nFor deeper API discovery once pinning is bypassed.\n\n```bash\n# Run mitmproxy on host\nmitmproxy --listen-port 8080\n\n# Configure Android device proxy to host:8080\n# Install mitmproxy CA cert on device:\n# - Pull from http://mitm.it on the device, or\n# - Push to /system/etc/security/cacerts/ on rooted device\n\n# Use the Frida pinning bypass script while traffic flows through mitmproxy\n# All API calls visible in mitmproxy UI\n```\n\n---\n\n## Decision tree — what to do with what you find\n\n| Finding | Next move |\n|---|---|\n| Acti","tagline":"End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection pr","category":"security","tags":["agent-skill"],"author":"elementalsouls","verified":false,"attribution":{"status":"registry_indexed","statusLabel":"Registry indexed","shortLabel":"REGISTRY INDEXED","sourceLabel":"github candidate review","sourceDetail":"elementalsouls/Claude-BugHunter","creatorName":"elementalsouls","creatorUrl":"https://github.com/elementalsouls","sourceUrl":"https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline","indexedBy":"OpenAgentSkill community index","claimUrl":"https://www.openagentskill.com/skills/elementalsouls-apk-redteam-pipeline#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":4071,"forks":633,"verified_installs":0,"successful_runs":0,"total_outcomes":0,"rating":0,"review_count":0,"quality_score":48.52},"quality":{"score":83,"tier":"strong","label":"Strong","summary":"Solid option that is likely worth shortlisting for production workflows.","signals":[{"label":"GitHub stars","value":"4.1K","tone":"positive"},{"label":"Freshness","value":"3d ago","tone":"positive"},{"label":"Install ready","value":"Yes","tone":"positive"},{"label":"License","value":"MIT","tone":"neutral"}],"warnings":["Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments."]},"trust":{"version":"trust-score-v5","score":61,"base_score":69,"outcome_confidence":0,"tier":"review","label":"Sandbox only","summary":"Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.","recommendedAction":"Run only in a sandbox and compare close alternatives before using it for real work.","decision":{"install_policy":"human_review_before_install","auto_install_allowed":false,"human_review_required":true,"sandbox_first":true,"agent_action":"Compare alternatives before installing.","reasoning":["61/100 Trust Score v5","69/100 Trust Score v4 baseline","Needs more real agent outcomes before unattended install","Install path is available","Review before production"],"review_required_when":["The workspace contains production secrets, payments, private customer data, or irreversible actions.","The install command requests shell, network, credential, database, or broad filesystem access.","Outcome evidence is missing, recently failed, or required human review.","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"]},"dimensions":[{"id":"github_adoption","label":"GitHub adoption","score":86,"weight":0.13,"status":"pass","detail":"4.1K GitHub stars"},{"id":"repo_activity","label":"Stars/forks activity","score":83,"weight":0.08,"status":"pass","detail":"4.1K stars, 633 forks; issue activity unavailable in current metadata"},{"id":"maintenance","label":"Recent maintenance","score":100,"weight":0.14,"status":"pass","detail":"3d since push"},{"id":"license","label":"License clarity","score":86,"weight":0.09,"status":"pass","detail":"MIT"},{"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":36,"weight":0.12,"status":"fail","detail":"command execution surface, credential or environment access"},{"id":"installability","label":"Install availability","score":92,"weight":0.1,"status":"pass","detail":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline"},{"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":22,"weight":0.07,"status":"fail","detail":"secrets or environment access, shell or command execution"},{"id":"repository","label":"Repository evidence","score":86,"weight":0.04,"status":"pass","detail":"https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline"},{"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":"pass","label":"GitHub adoption","detail":"4.1K GitHub stars"},{"status":"pass","label":"Stars/forks activity","detail":"4.1K stars, 633 forks; issue activity unavailable in current metadata"},{"status":"pass","label":"Recent maintenance","detail":"3d since push"},{"status":"pass","label":"License clarity","detail":"MIT"},{"status":"pass","label":"README/SKILL.md completeness","detail":"Metadata includes enough usage and workflow context"},{"status":"fail","label":"Dependency/runtime risk","detail":"command execution surface, credential or environment access"},{"status":"pass","label":"Install availability","detail":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline"},{"status":"pass","label":"Install command safety","detail":"standard package or runtime install path"},{"status":"fail","label":"Permission surface","detail":"secrets or environment access, shell or command execution"},{"status":"pass","label":"Repository 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needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution","No real agent outcome reports yet","Human review required before unattended installation"],"evidence":{"stars":"4.1K GitHub stars","repoActivity":"4.1K stars, 633 forks","lastPushed":"3d since push","license":"MIT","repository":"https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline","install":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, shell or command execution","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet","agentProvenScore":0,"outcomeConfidence":"0%","installPolicy":"human_review_before_install"},"installReadiness":{"ready":true,"command":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline","policy":"human_review_before_install","label":"Human review before install","notes":["Install path is available","Repository evidence is available","License is declared","No Agent Proven outcome evidence yet","3d since push","Trust Score v5 requires review or sandbox-only use before install."]},"agentCompatibility":["Codex","Claude Code","Cursor","OpenAgentSkill CLI"],"riskSummary":{"level":"medium","label":"Review before production","notes":["Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"]},"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":"Compare alternatives before installing."},"outcome_loop":{"version":"openagentskill-agent-outcome-v4","required_after_install":true,"endpoint":"/api/agent/outcome","method":"POST","event_id_source":"feedback.event_id, install_receipt.resolve_event_id, or decision_packet.outcome_feedback.event_id","expected_outcomes":["success","failed","not_relevant","blocked_by_risk","setup_required"],"required_fields":["event_id","skill_slug","task"],"quality_fields":["task_success","output_quality","error_type","human_review_required","used_in_production","workspace","evidence_url","time_to_useful_ms","source_version"],"ranking_inputs_updated":["Trust Score v5 outcome confidence","Agent Proven Score","Resolve ranking task-fit evidence","Skill detail machine-readable metadata","Outcome leaderboard"]},"agent_contract":{"suited_tasks":["security","agent-skill"],"suited_agents":["Codex","Claude Code","Cursor","OpenAgentSkill CLI"],"install_command":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline","trust_score":61,"trust_version":"trust-score-v5","risk_level":"medium","do_not_use_when":["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"],"before_install":["Read the audit page and machine-readable metadata.","Confirm the install command, license, and permission surface fit the workspace.","Get explicit human approval or choose an alternative before installing."],"after_run":["Report the outcome to /api/agent/outcome using the resolve event id.","Include output_quality, workspace, human_review_required, and evidence_url when available.","Re-resolve before broad production rollout."]},"bestFor":["security","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"],"knownRisks":["Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"],"backward_compatible":{"trust_score_v4":{"version":"trust-score-v4","score":69,"tier":"review","label":"Manual review","summary":"Potentially useful, but at least one trust signal needs human inspection."}}},"trust_score_v5":{"version":"trust-score-v5","score":61,"base_score":69,"outcome_confidence":0,"tier":"review","label":"Sandbox only","summary":"Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.","recommendedAction":"Run only in a sandbox and compare close alternatives before using it for real work.","decision":{"install_policy":"human_review_before_install","auto_install_allowed":false,"human_review_required":true,"sandbox_first":true,"agent_action":"Compare alternatives before installing.","reasoning":["61/100 Trust Score v5","69/100 Trust Score v4 baseline","Needs more real agent outcomes before unattended install","Install path is available","Review before production"],"review_required_when":["The workspace contains production secrets, payments, private customer data, or irreversible actions.","The install command requests shell, network, credential, database, or broad filesystem access.","Outcome evidence is missing, recently failed, or required human review.","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"]},"dimensions":[{"id":"github_adoption","label":"GitHub adoption","score":86,"weight":0.13,"status":"pass","detail":"4.1K GitHub stars"},{"id":"repo_activity","label":"Stars/forks activity","score":83,"weight":0.08,"status":"pass","detail":"4.1K stars, 633 forks; issue activity unavailable in current metadata"},{"id":"maintenance","label":"Recent maintenance","score":100,"weight":0.14,"status":"pass","detail":"3d since push"},{"id":"license","label":"License clarity","score":86,"weight":0.09,"status":"pass","detail":"MIT"},{"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":36,"weight":0.12,"status":"fail","detail":"command execution surface, credential or environment access"},{"id":"installability","label":"Install availability","score":92,"weight":0.1,"status":"pass","detail":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline"},{"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":22,"weight":0.07,"status":"fail","detail":"secrets or environment access, shell or command execution"},{"id":"repository","label":"Repository evidence","score":86,"weight":0.04,"status":"pass","detail":"https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline"},{"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":"pass","label":"GitHub adoption","detail":"4.1K GitHub stars"},{"status":"pass","label":"Stars/forks activity","detail":"4.1K stars, 633 forks; issue activity unavailable in current metadata"},{"status":"pass","label":"Recent maintenance","detail":"3d since push"},{"status":"pass","label":"License clarity","detail":"MIT"},{"status":"pass","label":"README/SKILL.md completeness","detail":"Metadata includes enough usage and workflow context"},{"status":"fail","label":"Dependency/runtime risk","detail":"command execution surface, credential or environment access"},{"status":"pass","label":"Install availability","detail":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline"},{"status":"pass","label":"Install command safety","detail":"standard package or runtime install path"},{"status":"fail","label":"Permission surface","detail":"secrets or environment access, shell or command execution"},{"status":"pass","label":"Repository 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needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution","No real agent outcome reports yet","Human review required before unattended installation"],"evidence":{"stars":"4.1K GitHub stars","repoActivity":"4.1K stars, 633 forks","lastPushed":"3d since push","license":"MIT","repository":"https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline","install":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, shell or command execution","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data 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repository code, license, and permission surface","Automatic installation in a production workspace"],"before_install":["Read the audit page and machine-readable metadata.","Confirm the install command, license, and permission surface fit the workspace.","Get explicit human approval or choose an alternative before installing."],"after_run":["Report the outcome to /api/agent/outcome using the resolve event id.","Include output_quality, workspace, human_review_required, and evidence_url when available.","Re-resolve before broad production rollout."]},"bestFor":["security","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"],"knownRisks":["Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"],"backward_compatible":{"trust_score_v4":{"version":"trust-score-v4","score":69,"tier":"review","label":"Manual review","summary":"Potentially useful, but at least one trust signal needs human inspection."}}},"trust_score_v4":{"version":"trust-score-v4","score":69,"tier":"review","label":"Manual review","summary":"Potentially useful, but at least one trust signal needs human inspection.","recommendedAction":"Inspect the repository, license, and recent activity before connecting it to agent workflows.","dimensions":[{"id":"github_adoption","label":"GitHub adoption","score":86,"weight":0.13,"status":"pass","detail":"4.1K GitHub stars"},{"id":"repo_activity","label":"Stars/forks 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runtime install path"},{"id":"permission_surface","label":"Permission surface","score":22,"weight":0.07,"status":"fail","detail":"secrets or environment access, shell or command execution"},{"id":"repository","label":"Repository evidence","score":86,"weight":0.04,"status":"pass","detail":"https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline"},{"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":"pass","label":"GitHub adoption","detail":"4.1K GitHub stars"},{"status":"pass","label":"Stars/forks activity","detail":"4.1K stars, 633 forks; issue activity unavailable in current metadata"},{"status":"pass","label":"Recent maintenance","detail":"3d since push"},{"status":"pass","label":"License 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scraping Play Store, which could be a minor security concern in untrusted network environments.","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"]},"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":["security","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"],"knownRisks":["Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"]},"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"]},"outcome_stats":null,"safety":{"score":40,"level":"avoid_auto_install","label":"Avoid automatic install","safety_tier":{"tier":"blocked","label":"Blocked for auto-install","badge":"BLOCKED","summary":"This skill should not be selected by an agent without explicit human security review.","recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first.","auto_install_policy":"block","reasons":["Metadata combines secrets access with shell or command execution","High-risk permission hints: Shell or command execution, Secrets or environment access"]},"auto_install_allowed":false,"human_review_required":true,"blocked":true,"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"},{"id":"filesystem","label":"Filesystem access","reason":"Skill may read or write project files, documents, generated artifacts, or local workspace state.","severity":"medium"},{"id":"secrets","label":"Secrets or environment access","reason":"Skill metadata references credentials, tokens, environment variables, or secret-bearing workflows.","severity":"high"}],"policy_warnings":["High-risk permission hints: Shell or command execution, Secrets or environment access","Dependency or permission surface needs review"],"constraints_applied":{"max_risk":"medium","needs_install_command":true,"min_stars":0}},"safety_gate":{"tier":"blocked","label":"Blocked for auto-install","badge":"BLOCKED","auto_install_policy":"block","auto_install_allowed":false,"blocked":true,"human_review_required":true,"recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first.","reasons":["Metadata combines secrets access with shell or command execution","High-risk permission hints: Shell or command execution, Secrets or environment access"]},"eval":{"version":"openagentskill-skill-eval-v1","status":"failed","score":68,"risk_level":"high","decision":{"recommendation":"do_not_auto_install","reason":"Agent safety gate: This skill should not be selected by an agent without explicit human security review.","auto_install_allowed":false,"policy":"block","human_review_required":true},"blockers":["Agent safety gate: This skill should not be selected by an agent without explicit human security review.","Permission surface: secrets or environment access, shell or command execution"],"warnings":["Task fit: Task fit is weak; compare alternatives before selecting.","Trust score: Potentially useful, but at least one trust signal needs human inspection.","Audit score: Needs review","High-risk permission hints: Shell or command execution, Secrets or environment access","Dependency or permission surface needs review","Permission surface may require sandboxing","Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","Downloads APKs from third-party mirrors (APKPure, APKMirror) that may host tampered or malicious files; no integrity verification is mentioned.","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"],"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."],"checks":[{"id":"task_fit","label":"Task fit","status":"warn","score":70,"required_for_auto_install":true,"detail":"Task fit is weak; compare alternatives before selecting.","evidence":["Evaluate apk-redteam-pipeline before installing it in an agent workflow","security","GitHub 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 elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline"]},{"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 elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline"]},{"id":"trust_score","label":"Trust score","status":"warn","score":69,"required_for_auto_install":true,"detail":"Potentially useful, but at least one trust signal needs human inspection.","evidence":["Manual review","4.1K GitHub stars","MIT"]},{"id":"audit_score","label":"Audit score","status":"warn","score":80,"required_for_auto_install":true,"detail":"Needs review","evidence":["Dependency or permission surface needs review"]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"fail","score":40,"required_for_auto_install":true,"detail":"This skill should not be selected by an agent without explicit human security review.","evidence":["Do not auto-install. Inspect the source, dependencies, and permission surface first.","Metadata combines secrets access with shell or command execution"]},{"id":"readme_skillmd_completeness","label":"README/SKILL.md completeness","status":"pass","score":86,"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":"MIT","evidence":["MIT"]},{"id":"recent_maintenance","label":"Recent maintenance","status":"pass","score":100,"required_for_auto_install":false,"detail":"3d since push","evidence":["3d since push"]},{"id":"permission_surface","label":"Permission surface","status":"fail","score":22,"required_for_auto_install":true,"detail":"secrets or environment access, shell or command execution","evidence":["Shell or command execution: high","Network access: medium","Filesystem access: medium"]},{"id":"alternatives","label":"Alternatives available","status":"info","score":55,"required_for_auto_install":false,"detail":"No close alternatives were found in the current shortlist.","evidence":[]}],"endpoints":{"web":"https://www.openagentskill.com/skills/elementalsouls-apk-redteam-pipeline/evals","api":"/api/agent/evals?slug=elementalsouls-apk-redteam-pipeline","text":"/api/agent/evals?slug=elementalsouls-apk-redteam-pipeline&format=text"}},"agent_readable_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"elementalsouls-apk-redteam-pipeline","name":"apk-redteam-pipeline","description":"End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope.","category":"security","url":"https://www.openagentskill.com/skills/elementalsouls-apk-redteam-pipeline","repository":"https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline","github_repo":"elementalsouls/Claude-BugHunter"},"suited_tasks":["GitHub automation workflows","Claude Code teams","teams that value GitHub adoption signals","Inspect repository metadata","Compare code changes","Write concise engineering summaries","Inspect source files","Explain architecture"],"suited_agents":["Codex","Claude Code","Cursor","OpenAgentSkill CLI","OpenAI Agents","CLI"],"install":{"command":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline","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 elementalsouls-apk-redteam-pipeline"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"apk-redteam-pipeline\" agent skill from https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline. 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: End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"elementalsouls-apk-redteam-pipeline\",\"task\":\"Install apk-redteam-pipeline\",\"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 \"apk-redteam-pipeline\" as a Claude Code skill from https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline. 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: End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"elementalsouls-apk-redteam-pipeline\",\"task\":\"Install apk-redteam-pipeline\",\"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 \"apk-redteam-pipeline\" from https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline 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: End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"elementalsouls-apk-redteam-pipeline\",\"task\":\"Install apk-redteam-pipeline\",\"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/elementalsouls-apk-redteam-pipeline/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/elementalsouls-apk-redteam-pipeline"},"trust":{"score":69,"label":"Manual review","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"4.1K GitHub stars","repoActivity":"4.1K stars, 633 forks","lastPushed":"3d since push","license":"MIT","repository":"https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline","install":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, 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":["security","agent-skill"],"known_risks":["Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"]},"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":80,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Dependency or permission surface needs review","Permission surface may require sandboxing","Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","Downloads APKs from third-party mirrors (APKPure, APKMirror) that may host tampered or malicious files; no integrity verification is mentioned.","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"]},"safety_gate":{"tier":"blocked","label":"Blocked for auto-install","auto_install_policy":"block","auto_install_allowed":false,"human_review_required":true,"blocked":true,"recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first."},"quality":{"score":83,"label":"Strong"},"supply":{"track":"Research and knowledge work","scenario":"Research agents","maintenance":"3d since push","risk":"Needs review"},"alternative_skills":[],"do_not_use_when":["teams that need a vendor-supported SLA","production agents without a repository review","Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","No OpenAgentSkill engagement data yet","High-risk permission hints: Shell or command execution, Secrets or environment access","Dependency or permission surface needs review","Permission surface may require sandboxing","Downloads APKs from third-party mirrors (APKPure, APKMirror) that may host tampered or malicious files; no integrity verification is mentioned."],"agent_contract":{"task_input":"Use apk-redteam-pipeline in an agent workflow","recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first.","install_policy":"block","minimum_review_before_use":["Trust: 69/100 Manual review","Audit: 80/100 Needs review","Safety: 40/100 Avoid automatic install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"elementalsouls-apk-redteam-pipeline (apk-redteam-pipeline)","install_command":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline","risk_summary":"Needs review; Blocked for auto-install; 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":"","skill_slug":"elementalsouls-apk-redteam-pipeline","task":"Use apk-redteam-pipeline 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/elementalsouls-apk-redteam-pipeline","api":"https://www.openagentskill.com/api/agent/skills/elementalsouls-apk-redteam-pipeline","audit":"https://www.openagentskill.com/skills/elementalsouls-apk-redteam-pipeline/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=elementalsouls-apk-redteam-pipeline&task=Use%20apk-redteam-pipeline%20in%20an%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Use%20apk-redteam-pipeline%20in%20an%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Use%20apk-redteam-pipeline%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/elementalsouls-apk-redteam-pipeline/install","manifest":"https://www.openagentskill.com/api/registry/manifest/elementalsouls-apk-redteam-pipeline"}},"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"elementalsouls-apk-redteam-pipeline","name":"apk-redteam-pipeline","description":"End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope.","category":"security","url":"https://www.openagentskill.com/skills/elementalsouls-apk-redteam-pipeline","repository":"https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline","github_repo":"elementalsouls/Claude-BugHunter"},"suited_tasks":["GitHub automation workflows","Claude Code teams","teams that value GitHub adoption signals","Inspect repository metadata","Compare code changes","Write concise engineering summaries","Inspect source files","Explain architecture"],"suited_agents":["Codex","Claude Code","Cursor","OpenAgentSkill CLI","OpenAI Agents","CLI"],"install":{"command":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline","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 elementalsouls-apk-redteam-pipeline"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"apk-redteam-pipeline\" agent skill from https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline. 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: End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"elementalsouls-apk-redteam-pipeline\",\"task\":\"Install apk-redteam-pipeline\",\"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 \"apk-redteam-pipeline\" as a Claude Code skill from https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline. 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: End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"elementalsouls-apk-redteam-pipeline\",\"task\":\"Install apk-redteam-pipeline\",\"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 \"apk-redteam-pipeline\" from https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline 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: End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"elementalsouls-apk-redteam-pipeline\",\"task\":\"Install apk-redteam-pipeline\",\"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/elementalsouls-apk-redteam-pipeline/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/elementalsouls-apk-redteam-pipeline"},"trust":{"score":69,"label":"Manual review","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"4.1K GitHub stars","repoActivity":"4.1K stars, 633 forks","lastPushed":"3d since push","license":"MIT","repository":"https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline","install":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, 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":["security","agent-skill"],"known_risks":["Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"]},"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":80,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Dependency or permission surface needs review","Permission surface may require sandboxing","Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","Downloads APKs from third-party mirrors (APKPure, APKMirror) that may host tampered or malicious files; no integrity verification is mentioned.","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"]},"safety_gate":{"tier":"blocked","label":"Blocked for auto-install","auto_install_policy":"block","auto_install_allowed":false,"human_review_required":true,"blocked":true,"recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first."},"quality":{"score":83,"label":"Strong"},"supply":{"track":"Research and knowledge work","scenario":"Research agents","maintenance":"3d since push","risk":"Needs review"},"alternative_skills":[],"do_not_use_when":["teams that need a vendor-supported SLA","production agents without a repository review","Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","No OpenAgentSkill engagement data yet","High-risk permission hints: Shell or command execution, Secrets or environment access","Dependency or permission surface needs review","Permission surface may require sandboxing","Downloads APKs from third-party mirrors (APKPure, APKMirror) that may host tampered or malicious files; no integrity verification is mentioned."],"agent_contract":{"task_input":"Use apk-redteam-pipeline in an agent workflow","recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first.","install_policy":"block","minimum_review_before_use":["Trust: 69/100 Manual review","Audit: 80/100 Needs review","Safety: 40/100 Avoid automatic install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"elementalsouls-apk-redteam-pipeline (apk-redteam-pipeline)","install_command":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline","risk_summary":"Needs review; Blocked for auto-install; 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":"","skill_slug":"elementalsouls-apk-redteam-pipeline","task":"Use apk-redteam-pipeline 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/elementalsouls-apk-redteam-pipeline","api":"https://www.openagentskill.com/api/agent/skills/elementalsouls-apk-redteam-pipeline","audit":"https://www.openagentskill.com/skills/elementalsouls-apk-redteam-pipeline/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=elementalsouls-apk-redteam-pipeline&task=Use%20apk-redteam-pipeline%20in%20an%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Use%20apk-redteam-pipeline%20in%20an%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Use%20apk-redteam-pipeline%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/elementalsouls-apk-redteam-pipeline/install","manifest":"https://www.openagentskill.com/api/registry/manifest/elementalsouls-apk-redteam-pipeline"}},"supply_profile":{"track":{"slug":"research","label":"Research and knowledge work","shortLabel":"Research","description":"Deep research, source comparison, literature review, RAG, knowledge search, and reports."},"scenario":{"label":"Research agents","description":"I need my agent to research a topic, compare sources, and produce a concise report.","useCases":[{"slug":"github-automation","title":"GitHub automation"},{"slug":"coding-agents","title":"Coding agents"},{"slug":"research-agents","title":"Research agents"}]},"applicableAgents":["Claude Code","OpenAI Agents","CLI","Codex","Cursor"],"install":{"ready":true,"command":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline","primaryTarget":"CLI","targetCount":4},"githubQuality":{"stars":4071,"starsLabel":"4.1K","forks":633,"license":"MIT","qualityScore":83,"trustScore":69,"auditScore":80},"maintenance":{"status":"fresh","label":"3d since push","daysSincePush":3,"lastPushedAt":"2026-09-02T08:49:05+00:00"},"risk":{"level":"needs_review","label":"Needs review","requiresReview":true,"notes":["Dependency or permission surface needs review","Permission surface may require sandboxing","Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","Downloads APKs from third-party mirrors (APKPure, APKMirror) that may host tampered or malicious files; no integrity verification is mentioned.","Quality score needs review"]},"coverageTags":["Research","Research agents","security","agent-skill"]},"audit":{"audit_score":80,"risk_level":"needs_review","risk_label":"Needs review","quality_score":83,"trust_score":69,"maintenance_score":100,"security_score":70,"install_score":92,"warnings":["Dependency or permission surface needs review","Permission surface may require sandboxing","Uses `curl -k` to bypass SSL verification when scraping Play Store, which could be a minor security concern in untrusted network environments.","Downloads APKs from third-party mirrors (APKPure, APKMirror) that may host tampered or malicious files; no integrity verification is mentioned.","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"]},"quality_signals":{"model":"v2","star_score":25.27,"usage_score":0,"review_score":5.25,"metadata_score":3,"freshness_score":15},"platforms":["Claude Code","OpenAI Agents"],"use_cases":[{"slug":"github-automation","title":"GitHub automation","url":"https://www.openagentskill.com/use-cases/github-automation"},{"slug":"coding-agents","title":"Coding agents","url":"https://www.openagentskill.com/use-cases/coding-agents"},{"slug":"research-agents","title":"Research agents","url":"https://www.openagentskill.com/use-cases/research-agents"},{"slug":"document-processing","title":"Document processing","url":"https://www.openagentskill.com/use-cases/document-processing"}],"stacks":[{"slug":"web-data-pipeline","title":"Web data pipeline","url":"https://www.openagentskill.com/collections/web-data-pipeline"},{"slug":"coding-review-agent","title":"Coding review agent","url":"https://www.openagentskill.com/collections/coding-review-agent"},{"slug":"research-report-agent","title":"Research report agent","url":"https://www.openagentskill.com/collections/research-report-agent"}],"install":"npx skills add elementalsouls/Claude-BugHunter --skill apk-redteam-pipeline","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 elementalsouls-apk-redteam-pipeline","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 \"apk-redteam-pipeline\" agent skill from https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline. 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: End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"elementalsouls-apk-redteam-pipeline\",\"task\":\"Install apk-redteam-pipeline\",\"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 \"apk-redteam-pipeline\" as a Claude Code skill from https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline. 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: End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"elementalsouls-apk-redteam-pipeline\",\"task\":\"Install apk-redteam-pipeline\",\"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 \"apk-redteam-pipeline\" from https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline 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: End-to-end Android APK red-team pipeline — automated APK acquisition (Play Store + apkpure + apkmirror fallback), jadx decompilation, secret/URL/JWT/Firebase grep, pinned-cert extraction, exported-component enumeration, Frida runtime instrumentation templates, intent-injection probes. Built from an authorized external red-team engagement where 7 APKs were pulled manually, 4 download attempts truncated, and a hardcoded JWT + 30 internal API endpoints were recovered from one of the apps. Use when target has a mobile app catalogue (Play Store developer page), when you find an APK URL hosted on a web server, or when post-recon mentions \"mobile app\" in scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"elementalsouls-apk-redteam-pipeline\",\"task\":\"Install apk-redteam-pipeline\",\"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/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline","github_repo":"elementalsouls/Claude-BugHunter","version":"1.0.0","license":"MIT","urls":{"web":"https://www.openagentskill.com/skills/elementalsouls-apk-redteam-pipeline","repository":"https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/apk-redteam-pipeline","api":"/api/agent/skills/elementalsouls-apk-redteam-pipeline","install_api":"/api/skills/elementalsouls-apk-redteam-pipeline/install"},"meta":{"created_at":"2026-09-02T13:02:06.427805+00:00","updated_at":"2026-09-02T13:02:07.940389+00:00","agent_friendly":true}}