registry / @gallopsystems/agent-skills / 1.25.0

@gallopsystems/agent-skills@1.25.0

⚠ Under review

Gallop Systems agent skills, symlinked into .claude/skills (Claude Code) and .agents/skills (Codex) on install.

Static Scan Results

scanned 4h ago · by rust-scanner

Static analysis flagged 11 finding(s) at 86.0% confidence. This version is warn-only unless an AI or security-team review confirms malicious behavior.

Static reason

High-risk behavior combination matched malicious policy.

Decision evidence

public snapshot

Behavioral surface

Source

EnvironmentVarsFilesystemNetwork

Supply chain

HighEntropyStringsUrlStrings

Manifest

NoLicense

scanned 25 file(s), 157 KB of source, external domains: api.linear.app, linear.app

Source & flagged code

3 flagged

package.jsonView file

Lines 1-28json

2 "name": "@gallopsystems/agent-skills",

3 "version": "1.25.0",

4 "description": "Gallop Systems agent skills, symlinked into .claude/skills (Claude Code) and .agents/skills (Codex) on install.",

5 "license": "UNLICENSED",

6 "repository": {

7 "type": "git",

8 "url": "git+https://github.com/gallop-systems/agent-skills.git"

9 },

10 "files": [

11 "plugins",

12 "commands",

13 "scripts/link-skills.mjs",

14 "README.md"

15 ],

16 "publishConfig": {

17 "access": "public"

18 },

19 "scripts": {

20 "postinstall": "node scripts/link-skills.mjs",

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L20

21 "link-skills": "node scripts/link-skills.mjs",

22 "unlink-skills": "node scripts/link-skills.mjs --unlink"

23 },

24 "engines": {

25 "node": ">=16"

26 }

27}

plugins/linear/skills/linear/bin/linear.mjsView file

Lines 1-31javascript

1#!/usr/bin/env node

2// @ts-check

3//

4// Linear CLI for Claude Code workflows — zero-dependency, runs on bare `node`

5// (Node 18.3+ for the built-in `node:util` parseArgs and global `fetch`).

6//

7// Usage: node linear.mjs <command> [args] [--flags]

8// node linear.mjs --help

9//

10// Requires: LINEAR_API_KEY exported in the environment.

11// Recommended: add `export LINEAR_API_KEY=lin_api_xxx` to ~/.zshenv (zsh) or

scripts/link-skills.mjsView file

Lines 1-25javascript

1#!/usr/bin/env node

2// Postinstall: symlink this package's skills (and any commands) into the consuming

3// project, so a `yarn add` / `yarn install` keeps the project in sync with this

4// package's version:

5//

6// skills -> .claude/skills/<name> (Claude Code; a dir with SKILL.md)

7// skills -> .agents/skills/<name> (Codex; same SKILL.md format)

8// commands -> .claude/commands/<rel>.md (Claude Code only; a .md under commands/)

9//

10// The SKILL.md format (name + description frontmatter, no nesting) is identical

11// across Claude and Codex, so skill dirs are linked verbatim into both roots. In

Source & flagged code

3 flagged · loading source

package.jsonView file

•scripts.postinstall = node scripts/link-skills.mjs

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

plugins/linear/skills/linear/bin/linear.mjsView file

11// Recommended: add `export LINEAR_API_KEY=lin_api_xxx` to ~/.zshenv (zsh) or L12: // ~/.bashrc (bash) so it's available in every shell — including the L13: // non-interactive ones spawned by Claude Code. ... L23: import { createInterface } from "node:readline/promises"; L24: import { stdin as input, stdout as output } from "node:process"; L25: L26: const API_URL = "https://api.linear.app/graphql"; L27: const API_KEY = process.env.LINEAR_API_KEY; L28: const WORKSPACE_FILE = L29: process.env.LINCTL_WORKSPACE_FILE || L30: join(homedir(), ".config", "linctl", "workspace.json"); L31:

Medium

Install Persistence

Source writes installer persistence such as shell profile or service configuration.

plugins/linear/skills/linear/bin/linear.mjsView on unpkg · L11

scripts/link-skills.mjsView file

5Install-time AI-agent control hijack evidence: L5: // L6: // skills -> .claude/skills/<name> (Claude Code; a dir with SKILL.md) L7: // skills -> .agents/skills/<name> (Codex; same SKILL.md format) L8: // commands -> .claude/commands/<rel>.md (Claude Code only; a .md under commands/) L9: // ... L28: const UNLINK = process.argv.includes('--unlink') L29: const SKIP_DIRS = new Set(['node_modules', '.git', '.claude']) L30: ... L44: // or the workspace root in a monorepo, which is exactly where the shared L45: // .claude directory should live. Fall back to climbing out of node_modules. L46: function resolveProjectRoot() { ... L181: // Nothing to link: only tidy up previously-created links (if the dir exists), Payload evidence from plugins/contribute-skill/skills/contribute-skill/SKILL.md: L9: You are turning something learned in this session into a PR against L10: https://github.com/gallop-systems/agent-skills, the public repo behind the L11: installed skills.

Critical

Ai Agent Control Hijack

Install-time source drops package-supplied AI-agent/MCP control files or instructions.

scripts/link-skills.mjsView on unpkg · L5

Findings

1 Critical1 High4 Medium5 Low

CriticalAi Agent Control Hijackscripts/link-skills.mjs

HighInstall Time Lifecycle Scriptspackage.json

MediumNetwork

MediumEnvironment Vars

MediumInstall Persistenceplugins/linear/skills/linear/bin/linear.mjs

MediumStructural Risk Force Deep Review

LowScripts Present

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

LowNo License

Source & flagged code

3 flagged

package.jsonView file

Lines 1-28json

2 "name": "@gallopsystems/agent-skills",

3 "version": "1.25.0",

4 "description": "Gallop Systems agent skills, symlinked into .claude/skills (Claude Code) and .agents/skills (Codex) on install.",

5 "license": "UNLICENSED",

6 "repository": {

7 "type": "git",

8 "url": "git+https://github.com/gallop-systems/agent-skills.git"

9 },

10 "files": [

11 "plugins",

12 "commands",

13 "scripts/link-skills.mjs",

14 "README.md"

15 ],

16 "publishConfig": {

17 "access": "public"

18 },

19 "scripts": {

20 "postinstall": "node scripts/link-skills.mjs",

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L20

21 "link-skills": "node scripts/link-skills.mjs",

22 "unlink-skills": "node scripts/link-skills.mjs --unlink"

23 },

24 "engines": {

25 "node": ">=16"

26 }

27}

plugins/linear/skills/linear/bin/linear.mjsView file

Lines 1-31javascript

1#!/usr/bin/env node

2// @ts-check

3//

4// Linear CLI for Claude Code workflows — zero-dependency, runs on bare `node`

5// (Node 18.3+ for the built-in `node:util` parseArgs and global `fetch`).

6//

7// Usage: node linear.mjs <command> [args] [--flags]

8// node linear.mjs --help

9//

10// Requires: LINEAR_API_KEY exported in the environment.

11// Recommended: add `export LINEAR_API_KEY=lin_api_xxx` to ~/.zshenv (zsh) or

scripts/link-skills.mjsView file

Lines 1-25javascript

1#!/usr/bin/env node

2// Postinstall: symlink this package's skills (and any commands) into the consuming

3// project, so a `yarn add` / `yarn install` keeps the project in sync with this

4// package's version:

5//

6// skills -> .claude/skills/<name> (Claude Code; a dir with SKILL.md)

7// skills -> .agents/skills/<name> (Codex; same SKILL.md format)

8// commands -> .claude/commands/<rel>.md (Claude Code only; a .md under commands/)

9//

10// The SKILL.md format (name + description frontmatter, no nesting) is identical

11// across Claude and Codex, so skill dirs are linked verbatim into both roots. In