registry / @su-record/vibe / 4.2.16

@su-record/vibe@4.2.16

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 6d ago · by lpm-firewall-ai

The global-install hook automatically creates or updates first-party agent integrations in user-level configuration. This warrants a warning for agent-extension lifecycle risk; the inspected source does not establish malicious behavior.

Static reason

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

Trigger

Installing the package globally with npm, unless VIBE_SKIP_SETUP is set.

Impact

Vibe plugin and hook configuration may be added or updated in agent user homes without a separate setup command.

Mechanism

The postinstall hook calls setupGlobal, which registers the local plugin with available agent CLIs or writes home-level integration files.

AI rationale

Evidence

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

Decision evidence

public snapshot

AI called this Suspicious at 89.0% confidence as Dangerous Capability with medium false-positive risk.

Evidence for warning

package.json runs scripts/postinstall.js as its postinstall hook.
The hook skips local installs and exits when VIBE_SKIP_SETUP is set; otherwise it calls setupGlobal for detected clients.
setupGlobal installs into each detected client home, registering with available Claude or Codex CLIs and falling back to home-level integration files.
The plugin installer assembles a local plugin tree and adds or updates its entry in the personal marketplace.
Claude registration checks installed plugin metadata, then can add the marketplace and install or update the plugin for the user.
Codex hook activation depends on user acceptance; the package reads hook trust state rather than writing it.

Evidence against

The integration runs automatically only for global npm installs, with an environment variable that skips setup.
The inspected source shows first-party Vibe plugin setup and no confirmed credential transfer or unrelated network recipient.

Behavioral surface

Source

ChildProcessCryptoEnvironmentVars

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 "@stryker-mutator/core": "^10.0.0",

39 "@stryker-mutator/vitest-runner": "^10.0.0",

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

41 "tsx": "^4.23.5",

42 "typescript": "^5.9.3",

43 "vitest": "^4.1.10"

44 },

45 "license": "MIT",

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

47 "keywords": [

48 "harness",

49 "ax",

50 "fde",

51 "forward-deployed-engineer",

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. 'private-store.cjs', 'session-files.cjs', 'session-state.cjs', 'session-context.cjs', 'session-repair.cjs', 'knowledge-auto.cjs', 'knowledge-projects.cjs', 'obsidian.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