Claude Skills are markdown + scripts loaded into Claude Code; scanned with the same pipeline.
We found this by crawling public sources and nobody has attested to it. That is how most of the registry gets here, and it is not a mark against the artifact — it only means no authenticated act of publication is on record. An artifact can be the vendor's own and still appear here.
158 critical findings reported by cisco-skill-scanner. The composite score alone does not reflect this — read the per-scanner reports below.
This artifact ships from 2 sources and their verdicts differ. The worst is github (Flagged). Installing from a cleaner source does not mean the others are safe — check the source you actually install from.
github: https://github.com/amarbazar27/webmaa, 6323 findings
Claude Skills install to a single target, no runtime picker.
nerlo install -- webmaa
Manual alternative: copy the skill folder into ~/.claude/skills/ so Claude Code loads it on next launch.
cp -r -- webmaa ~/.claude/skills/
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
6 of 11 scanners examined this package. The rest do not apply to it — language, ecosystem and packaging decide which analyzers can say anything, and a scanner that cannot examine an artifact reports nothing rather than passing it.
v1.4.0
2 findings · 1.2s
v2.0.11
5566 findings · 96.5s
v0.3.74
23 findings · 31.0s
v0.1.0
27 findings · 34.8s
v0.1.0
0 findings · 34.8s
v0.1.0
2 findings · 26.9s
vv0.3.2
No Go packages were found in this artifact. What each scanner covers
0 findings · 0.1s
No report in this scan: govulncheck, osv-scanner, trivy, trivy_image.
1 scan on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Aug 22, 2026 | Scan Halted | — | agentshield: completecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-multi-source: complete | rejected |
Findings in files this artifact installs stand as reported; a model re-read the rest and said which ones it believes are false positives. This is a second opinion published beside the evidence, not a correction to it: the per-scanner reports above are unchanged, every dismissed finding is still listed there at its original severity, and the score and the Flagged badge are computed from those raw severities alone. Nothing below moved them.
Out of 5,620 findings across every scanner that examined this package. None of the 158 findings rated critical by their scanner were dismissed.
Two keys had to turn. The model had to name a reason from a fixed list of six, and a deterministic check of ours — over which files this artifact actually installs — had to independently agree. Anything it could not corroborate is in “not reviewed” above, at full severity.
13 Test or fixture file — The match is in a test or fixture. Our own check confirmed the file is not part of what gets installed.
Rules: DATA_EXFIL_JS_FS_ACCESS, AAK-SECRET-004, DATA_EXFIL_JS_NETWORK and 3 more · Files: /repo/scratch/test_regex.js, /repo/scratch/test_ssr.js, /repo/scratch/test_upload.js and 6 more · reported by cisco-skill-scanner, agent-audit-kit, nerlo-behavioral
4 CI or editor configuration — The match is in build, CI or editor configuration, confirmed by our own check to be outside the installed artifact.
Rules: AAK-GHA-IMMUTABLE-001, permissions-no-block, hooks-no-pretooluse · Files: .github/workflows/build-tenant-apps.yml, .github/workflows/security.yml, .vscode/settings.json · reported by agent-audit-kit, agentshield
2 Agent instruction file — The match is in a file that instructs an AI coding agent — a CLAUDE.md or similar. It is documentation of intent, and our own check confirmed it is not part of what gets installed.
Rules: AAK-AGENT-005 · Files: AGENTS.md · reported by agent-audit-kit
These findings are in files this artifact installs and are not placeholder values. No false-positive basis can be corroborated for such a finding, so this review never dismisses one; they were not sent to the model and stand at their scanner's severity.
2,354 BINARY_FILE_DETECTED
Files: /repo/scratch/piprapay-tool-extracted/res/layout/material_clockface_view.xml, /repo/scratch/piprapay-tool-extracted/res/color/material_on_primary_emphasis_medium.xml, /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.9.426/web/cmaps/Ext-V.bcmap and 1671 more · reported by cisco-skill-scanner
2,354 UNANALYZABLE_BINARY
Files: /repo/scratch/extracted_apk/res/drawable-anydpi-v24/ic_event_select_task.xml, /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.88/web/cmaps/HKgccs-B5-H.bcmap, /repo/scratch/extracted_apk/kotlin/reflect/reflect.kotlin_builtins and 1671 more · reported by cisco-skill-scanner
291 DATA_EXFIL_JS_NETWORK
Files: /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.100/build/pdf.js, /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.100/build/pdf.worker.js, /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.88/build/pdf.js and 43 more · reported by cisco-skill-scanner
172 DATA_EXFIL_JS_FS_ACCESS
Files: /repo/.tmp/read_pdf.js, /repo/scratch/check_camerakini.js, /repo/scratch/check_db.js and 106 more · reported by cisco-skill-scanner
75 MANIFEST_MISSING_LICENSE
The model could have called any of these a false positive and did not.
1 FILE_MAGIC_MISMATCH
Files: /repo/src/app/demo/page.js · reported by cisco-skill-scanner
Artifact contains critical code execution and credential access risks.
The artifact includes code that can perform arbitrary shell execution via command injection in JavaScript files like `pdf.js` and `pdf.worker.js`. It also contains hardcoded Google API credentials, which could allow unauthorized access to services. Additionally, the artifact has capabilities for file system access and network egress, potentially leading to data exfiltration.
Concern level assessed by the review: Critical. This is the review's scale, not the registry badge.
Reviewed by gemini-2.5-flash. The model sees the findings, not your code, and cannot change a score.
Files: /repo/.claude/skills/loop-me/SKILL.md, /repo/.claude/skills/code-review/SKILL.md, /repo/.claude/skills/improve-codebase-architecture/SKILL.md and 72 more · reported by cisco-skill-scanner
72 COMMAND_INJECTION_EVAL
Files: /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.100/build/pdf.js, /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.100/build/pdf.worker.js, /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.88/build/pdf.js and 3 more · reported by cisco-skill-scanner
66 COMMAND_INJECTION_JS_FUNCTION_CONSTRUCTOR
Files: /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.100/build/pdf.js, /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.100/build/pdf.worker.js, /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.88/build/pdf.js and 5 more · reported by cisco-skill-scanner
66 OBFUSCATION_HEX_BLOB
Files: /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.100/build/pdf.worker.js, /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.88/build/pdf.worker.js, /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.9.426/build/pdf.worker.js and 1 more · reported by cisco-skill-scanner
37 FILE_MAGIC_MISMATCH
Files: /repo/scratch/extracted_apk/res/color/abc_background_cache_hint_selector_material_dark.xml, /repo/scratch/piprapay-tool-extracted/res/color/abc_background_cache_hint_selector_material_dark.xml, /repo/scratch/extracted_apk/res/color/abc_background_cache_hint_selector_material_light.xml and 34 more · reported by cisco-skill-scanner
33 OBFUSCATION_XOR_ENCODING
Files: /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.100/build/pdf.worker.js, /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.10.88/build/pdf.worker.js, /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/v1.9.426/build/pdf.worker.js and 1 more · reported by cisco-skill-scanner
20 opt.nerlo-rules.nerlo-js-secret-to-network-egress
Files: /repo/src/app/api/ai-vision/route.js, /repo/src/app/api/domain/route.js, /repo/src/app/api/payments/piprapay-webhook/route.js and 12 more · reported by nerlo-behavioral
14 AAK-SECRET-004
Files: scratch/check_camerakini.js, scratch/check_shop.js, scratch/force_connect_camerakini.js and 8 more · reported by agent-audit-kit
13 COMMAND_INJECTION_JS_CHILD_PROCESS
Files: /repo/scripts/build-tenant-app.js, /repo/src/app/api/build-app/route.js · reported by cisco-skill-scanner
7 LOW_ANALYZABILITY
Files: /repo/.claude/skills/setup-ts-deep-modules, /repo/agent/skills/setup-ts-deep-modules, /repo/.tmp/node_modules/pdf-parse and 4 more · reported by cisco-skill-scanner
5 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/scripts/SKILL.md, /repo/.tmp/node_modules/pdf-parse/SKILL.md and 2 more · reported by cisco-skill-scanner
4 opt.nerlo-rules.nerlo-hardcoded-external-egress
Files: /repo/src/app/api/ai/route.js, /repo/src/context/AuthContext.jsx, /repo/src/lib/fraud/providers/fraudbd.js and 1 more · reported by nerlo-behavioral
3 EXCESSIVE_FILE_COUNT
Files: /repo/.tmp/node_modules/pdf-parse/., /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/., /repo/. · reported by cisco-skill-scanner
3 SECRET_GOOGLE_API
Files: /repo/public/firebase-messaging-sw.js, /repo/scripts/build-tenant-app.js · reported by cisco-skill-scanner
2 AAK-LEGAL-002
Files: package.json, .tmp/package.json · reported by agent-audit-kit
2 nerlo-malware-obfuscated_blob
Files: github_release:main-app-release.aab.extracted/base/assets/flutter_assets/packages/flutter_inappwebview/assets/t_rex_runner/t-rex.html, github_release:main-app-release.aab.extracted/base/assets/flutter_assets/packages/flutter_inappwebview/assets/t_rex_runner/t-rex.css · reported by nerlo-malware
2 YARA_embedded_macho_binary
Files: /repo/scratch/extracted_apk/DebugProbesKt.bin, /repo/scratch/piprapay-tool-extracted/DebugProbesKt.bin · reported by cisco-skill-scanner
1 AAK-SPLUNK-TOKLOG-001
Files: src/app/api/courier/steadfast/create-parcel/route.js · reported by agent-audit-kit
1 AAK-SUPPLY-005
Files: package-lock.json · reported by agent-audit-kit
1 HIDDEN_DATA_FILE
Files: /repo/.firebaserc · reported by cisco-skill-scanner
1 MANIFEST_INVALID_NAME
Files: /repo/.tmp/node_modules/pdf-parse/lib/pdf.js/SKILL.md · reported by cisco-skill-scanner
1 OVERSIZED_FILE
Files: /repo/scratch/extracted_apk/classes.dex · reported by cisco-skill-scanner
Showing 25 of 372; the rest are in the per-scanner reports above.