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Cursor Rules are .cursorrules / .cursor/rules files that steer Cursor's AI; 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.
5 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/lricher7329/visual-markdown-editor, 110 findings
Cursor Rules are .cursorrules / .cursor/rules files that steer Cursor's AI. Review the scanned source before copying them into your own project.
nerlo install -- visual-markdown-editor
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
0 findings · 0.6s
v2.0.11
29 findings · 27.6s
v0.3.74
16 findings · 36.9s
v0.1.0
4 findings · 37.7s
v0.1.0
0 findings · 37.7s
v0.1.0
3 findings · 101.8s
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 20, 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 52 findings across every scanner that examined this package. None of the 5 findings rated critical by their scanner were dismissed.
Not reviewed is not the same as clean. Those 5 findings stand exactly as their scanners reported them, at full severity, as they would have without this review.
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.
3 Documentation or example — The match is in documentation or sample code, confirmed by our own check to be outside the installed artifact.
Rules: SOCIAL_ENG_VAGUE_DESCRIPTION, MANIFEST_INVALID_NAME, MANIFEST_MISSING_LICENSE · Files: /repo/.github/ISSUE_TEMPLATE/SKILL.md · reported by cisco-skill-scanner
1 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-002 · Files: CLAUDE.md · reported by agent-audit-kit
1 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 · Files: .github/workflows/publish.yml · reported by agent-audit-kit
The model could have called any of these a false positive and did not.
13 AAK-SECRET-004
Files: public/woff2_decompress_binding.js, resource/vditor/vditor.js · reported by agent-audit-kit
12 DATA_EXFIL_JS_FS_ACCESS
Files: /repo/src/service/pandocService.ts, /repo/src/service/zotero/zoteroDetect.ts, /repo/src/service/zotero/zoteroService.ts and 3 more · reported by cisco-skill-scanner
3 nerlo-malware-obfuscated_blob
Files: github_release:visual-markdown-editor.vsix.extracted/extension/out/webview/woff2_decompress_binding.js, github_release:visual-markdown-editor.vsix.extracted/extension/public/woff2_decompress_binding.js, github_release:visual-markdown-editor.vsix.extracted/extension/styles/rest-client.css · reported by nerlo-malware
2 COMMAND_INJECTION_JS_CHILD_PROCESS
Files: /repo/src/service/markdownService.ts, /repo/src/service/pandocService.ts · reported by cisco-skill-scanner
2 COMMAND_INJECTION_JS_FUNCTION_CONSTRUCTOR
Files: /repo/resource/vditor/dist/js/katex/katex.min.js, /repo/public/woff2_decompress_binding.js · reported by cisco-skill-scanner
5 The model called these false positives and our own check did not agree, so the dismissal was refused.
Rules: FILE_MAGIC_MISMATCH, SOCIAL_ENG_VAGUE_DESCRIPTION, HIDDEN_DATA_FILE and 1 more · Files: /repo/build.ts, /repo/SKILL.md, /repo/.vscodeignore and 1 more · reported by cisco-skill-scanner
Artifact allows arbitrary code execution and sensitive data exposure.
The artifact contains critical findings indicating potential for arbitrary code execution through command injection in `markdownService.ts`, `pandocService.ts`, and `vendor.d.ts`, as well as via function constructors in `woff2_decompress_binding.js` and `katex.min.js`. High severity findings reveal sensitive data, including secrets, are present in `woff2_decompress_binding.js` and `vditor.js`, with capabilities for network egress and file system access for data exfiltration. Additionally, several medium severity findings point to obfuscated code blobs within the artifact.
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.
2 FILE_MAGIC_MISMATCH
Files: /repo/template/template/template.html, /repo/src/react/util/reactUtils.ts · reported by cisco-skill-scanner
2 opt.nerlo-rules.nerlo-clipboard-read-exfiltration
Files: /repo/resource/vditor/util.js, /repo/src/service/markdownService.ts · reported by nerlo-behavioral
2 opt.nerlo-rules.nerlo-js-secret-to-network-egress
Files: /repo/public/woff2_decompress_binding.js · reported by nerlo-behavioral
1 AAK-LEGAL-002
Files: package.json · reported by agent-audit-kit
1 COMMAND_INJECTION_EVAL
Files: /repo/src/types/vendor.d.ts · reported by cisco-skill-scanner
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner
1 OBFUSCATION_HEX_BLOB
Files: /repo/resource/vditor/lute.min.js · reported by cisco-skill-scanner
Showing 18 of 18; the rest are in the per-scanner reports above.