llm-wiki-loop@1.1.1: AI-agent control-surface risk | LPM Firewall

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llm-wiki-loop@1.1.1: AI-agent control-surface risk | LPM Firewall

Source & flagged code

6 flagged · loading source

package.jsonView file

•scripts.postinstall = node scripts/install.js

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

•scripts.postinstall = node scripts/install.js

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg

scripts/install.jsView file

5// Global install (npm i -g): copies into the home skill dirs of detected L6: // runtimes (Claude Code ~/.claude/skills, opencode ~/.config/opencode/skills, L7: // Codex CLI ~/.agents/skills). L8: // L9: // Project install (npm i in a project): copies into the project's runtime L10: // skill dirs (.claude/skills, .opencode/skills, .agents/skills, L11: // .cursor/skills) whose base directory already exists, or falls back to L12: // .agents/skills (Open Agent standard). L13: ... L21: const GLOBAL_RUNTIMES = [ L22: { marker: path.join(HOME, ".claude"), dir: path.join(HOME, ".claude", "skills") }, L23: { marker: path.join(HOME, ".config", "opencode"), dir: path.join(HOME, ".config", "opencode", "skills") },

Critical

Ai Agent Control Hijack

Source creates an unconsented AI-agent control surface through install-time mutation or a default unauthenticated remote skill channel.

scripts/install.jsView on unpkg · L5

21const GLOBAL_RUNTIMES = [ { marker: path.join(HOME, ".claude"), dir: path.join(HOME, ".claude", "skills") }, { marker: path.join(HOME, ".config", "opencode"), dir: path.join(HOME, ".config", "opencode", "skills") }, { marker: path.join(HOME, ".agents"), dir: path.join(HOME, ".agents", "skills") }, { marker: path.join(HOME, ".cursor"), dir: path.join(HOME, ".cursor", "skills") }, { marker: path.join(HOME, ".gemini"), dir: path.join(HOME, ".gemini", "skills") }, { marker: path.join(HOME, ".commandcode"), dir: path.join(HOME, ".commandcode", "skills") }, { marker: path.join(HOME, ".

High

Suspicious Lifecycle Evidence

Postinstall declares and targets multiple foreign agent skill roots, including Claude, Codex, Cursor, Gemini, and Windsurf.

scripts/install.jsView on unpkg · L21

37function copySkill(destDir) { const dest = path.join(destDir, "wiki-manager"); fs.mkdirSync(destDir, { recursive: true }); fs.cpSync(SKILL_SRC, dest, { recursive: true, force: true }); return dest;

High

Ai Review Evidence

It recursively overwrites wiki-manager into each detected runtime skills directory.

scripts/install.jsView on unpkg · L37

skills/wiki-manager/scripts/check_evidence.pyView file

•path = skills/wiki-manager/scripts/check_evidence.py kind = build_helper sizeBytes = 20323 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

skills/wiki-manager/scripts/check_evidence.pyView on unpkg

Source & flagged code

6 flagged

package.jsonView file

Lines 16-46json

16 "obsidian",

17 "skills"

18 ],

19 "bin": {

20 "llm-wiki": "bin/cli.js",

21 "llm-wiki-loop": "bin/cli.js"

22 },

23 "files": [

24 "bin",

25 "skills",

26 "scripts",

27 "README.md",

28 "SPEC.md",

29 "AGENTS.md",

30 "LICENSE"

31 ],

32 "scripts": {

33 "lint": "node --check bin/cli.js \u0026\u0026 node --check scripts/install.js",

34 "test": "py -m unittest discover -s tests",

35 "test:cli": "node bin/cli.js doctor",

36 "postinstall": "node scripts/install.js"

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L36

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg · L36

37 },

38 "engines": {

39 "node": "\u003e=16.17"

40 },

41 "homepage": "https://github.com/PALAN-K/llm-wiki-loop#readme",

42 "repository": {

43 "type": "git",

44 "url": "git+https://github.com/PALAN-K/llm-wiki-loop.git"

45 }

46}

scripts/install.jsView file

Lines 1-57javascript

1#!/usr/bin/env node

2// Installs the wiki-manager skill into detected agent runtimes.

3// Postinstall-safe: never fails an npm install; prints guidance instead.

4//

5// Global install (npm i -g): copies into the home skill dirs of detected

6// runtimes (Claude Code ~/.claude/skills, opencode ~/.config/opencode/skills,

7// Codex CLI ~/.agents/skills).

8//

9// Project install (npm i in a project): copies into the project's runtime

10// skill dirs (.claude/skills, .opencode/skills, .agents/skills,

skills/wiki-manager/scripts/check_evidence.pyView file

•path = skills/wiki-manager/scripts/check_evidence.py kind = build_helper sizeBytes = 20323 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

skills/wiki-manager/scripts/check_evidence.pyView on unpkg