registry / @su-record/vibe / 4.2.10

@su-record/vibe@4.2.10

Your personal FDE in Claude and Codex. Understand the work, use the right tools, deliver and retain useful context. One entry: vibe.

AI Security Review

scanned 11d ago · by lpm-firewall-ai

The postinstall hook conditionally runs global integration setup, which can install this package’s own agent plugin without a separate setup command. This fits guarded first-party agent extension lifecycle risk, so warn rather than block.

Static reason

High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review

Trigger

Installing globally through npm, with VIBE_SKIP_SETUP unset.

Impact

Agent integration files or plugin registration may be changed in the user’s home directory during global installation.

Mechanism

The postinstall hook calls global setup, which repairs stale integrations and may assemble and register the package’s local Codex plugin.

AI rationale

Evidence

package.jsonscripts/postinstall.jsdist/install/global.jsdist/install/plugin.jsdist/install/register.js

Decision evidence

public snapshot

AI called this Suspicious at 83.0% confidence as Dangerous Capability with medium false-positive risk.

Evidence for warning

The postinstall hook runs setup for global npm installs unless VIBE_SKIP_SETUP is set.
Global setup detects installed clients and repairs stale integrations automatically.
The integration setup assembles a local plugin tree and can register it with Codex.
The requested plugin and registration locations were inspected; registration checks whether Codex already has the plugin.

Evidence against

The hook exits for non-global installs and when VIBE_SKIP_SETUP is set.
The plugin is assembled from this package’s own files under the user’s home directory.

Behavioral surface

Source

ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

scanned 112 file(s), 496 KB of source, external domains: api.github.com, example.com, github.com, skillsmp.com

Source & flagged code

18 flagged

package.jsonView file

Lines 11-51json

11 "skills/",

12 "reviewers/",

13 "hooks/",

14 "scripts/",

15 ".claude-plugin/",

16 ".codex-plugin/",

17 "card.md",

18 "README.md",

19 "LICENSE",

20 "mcpb/",

21 "internal/"

22 ],

23 "engines": {

24 "node": ">=20.12.0"

25 },

26 "scripts": {

27 "build": "tsc -p tsconfig.json && chmod +x dist/cli.js",

28 "typecheck": "tsc --noEmit -p tsconfig.json",

29 "test": "vitest run",

30 "check": "npm run build && npm test",

31 "postinstall": "node scripts/postinstall.js"

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L31

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg · L31

32 },

33 "dependencies": {

34 "ajv": "^8.17.1",

35 "yaml": "^2.8.1"

36 },

37 "devDependencies": {

38 "@types/node": "^22.19.10",

39 "tsx": "^4.23.5",

40 "typescript": "^5.9.3",

41 "vitest": "^4.1.10"

42 },

43 "license": "MIT",

44 "repository": "https://github.com/su-record/vibe",

45 "keywords": [

46 "harness",

47 "ax",

48 "fde",

49 "forward-deployed-engineer",

50 "verification",

51 "claude-code",

mcpb/server/index.jsView file

Lines 1-30javascript

1#!/usr/bin/env node

2/**

3 * vibe for the Claude desktop app — an MCP Bundle server that is nothing but a cable to the

4 * `vibe` CLI. Every tool runs `vibe <command> --json` in the project folder the user picked at

5 * install time (VIBE_PROJECT_DIR) and returns the JSON. The verdict stays in the CLI; this

6 * surface is for the interview, the approval, the judgement and the handoff — not for writing code.

7 *

8 * MCP over stdio is newline-delimited JSON-RPC 2.0. Three methods matter here: initialize,

9 * tools/list, tools/call. No SDK: the protocol subset is small and the bundle stays dependency-free.

dist/core/readerSession.jsView file

Lines 17-57javascript

17}

18export function findSession(key, home, now = Date.now()) {

19 const all = readJson(

dist/core/tree.jsView file

Lines 1-21javascript

1import { createHash } from 'node:crypto';

2import { spawnSync } from 'node:child_process';

3import fs from 'node:fs';

4import path from 'node:path';

dist/core/github.jsView file

Lines 1-21javascript

1import { spawnSync } from 'node:child_process';

2import { readJson } from './store.js';

3import { usage } from './errors.js';

4const API =

dist/install/global.jsView file

Lines 1-37javascript

1import fs from 'node:fs';

2import os from 'node:os';

3import path from 'node:path';

4import { packageRoot } from '../core/paths.js';

dist/install/plugin.jsView file

•Manifest-trigger-reachable source links an external AI-agent control path to a behavior-bearing write operation. names = ['vibe']; const hook_files = ['notify.js', 'session.js', 'private-store.cjs', 'session-files.cjs', 'session-state.cjs', 'session-context.cjs', 'session-repair.cjs', 'slice-command.cjs', 'slice-store.cjs', 'slice-guard.cjs']; export const marketplace_name = 'vibe-local'; export function pluginpaths(home = os.homedir()) { return { home, tree: path.join(home, '.config', 'vibe', 'plugin', 'vibe'), marketplace: path.join(home, '.agents', 'plugins', 'marketplace.json'), }; }

High

Trigger Reachable External Ai Agent Control Surface Mutation

Manifest-trigger-reachable source writes behavior-bearing configuration into a user or project AI-agent control surface.

dist/install/plugin.jsView on unpkg

dist/core/docs/pdf.js#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 2

High

Semantic Analysis Limited

A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.

dist/core/docs/pdf.js#virtual:normalized:round1View on unpkg

dist/core/inspect.jsView file

•matchType = normalized_sha256 matchedPackage = @su-record/vibe@4.2.1 matchedPath = dist/core/inspect.js matchedIdentity = npm:QHN1LXJlY29yZC92aWJl:4.2.1 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High