registry / AI-agent control-surface risk / @rfdtech/components / 2.4.1

@rfdtech/components@2.4.1

Shared React component library for Clet projects

AI Security Review

scanned 14d ago · by lpm-firewall-ai

The postinstall hook automatically runs setup, which writes agent instruction files and MCP configuration across detected coding tools, including user-level Codex configuration. This is an unconsented install-time mutation of AI-agent control surfaces, so the package should be blocked.

Static reason

High-risk behavior combination matched malicious policy.

Trigger

Installing the package with its postinstall hook enabled; setup can be skipped with RFDUI_SKIP_SETUP.

Impact

Installation can alter project and user-level AI-agent instructions and server configuration without a separate setup command.

Mechanism

The hook runs the package’s setup command from the consumer’s project directory. Setup writes shared skill files and invokes installers for detected coding tools, including Codex configuration under the user’s home directory.

Policy narrative

During package installation, the postinstall hook launches setup in the consumer’s project. Setup writes shared AI-tool skill files and configures detected agents; the Codex installer can modify the user-level Codex configuration. This creates an automatic install-time change to project and user AI-agent control surfaces.

AI rationale

Evidence

package.jsonscripts/postinstall.mjsdist/mcp/installers/setup.jsdist/mcp/installers/codex.jsdist/mcp/installers/claude.js

Decision evidence

public snapshot

AI identified this as a dangerous AI-agent capability at 95.0% confidence with low false-positive risk.

Evidence for policy risk

The package runs a postinstall script that launches its setup command in the consumer project.
Setup writes shared AI-tool skill files and installs configuration for detected coding agents.
The Codex installer adds this package’s MCP server to the user-level Codex configuration.
The Claude installer writes MCP configuration and skill files into the consumer project.

Evidence against

Behavioral surface

Source

ChildProcessDynamicRequireEnvironmentVarsFilesystem

Supply chain

HighEntropyStringsMinifiedPossibleObfuscationUrlStrings

ManifestNo manifest risk signals triggered.

scanned 21 file(s), 7.73 MB of source, external domains: example.com, gsl-components.vercel.app, img.icons8.com, opencode.ai, play-lh.googleusercontent.com, upload.wikimedia.org, www.w3.org

Source & flagged code

6 flagged

package.jsonView file

Lines 36-76json

36 "import": {

37 "types": "./dist/next-index.d.ts",

38 "default": "./dist/next.js"

39 },

40 "require": {

41 "types": "./dist/next-index.d.ts",

42 "default": "./dist/next.cjs"

43 }

44 }

45 },

46 "files": [

47 "dist",

48 "scripts/postinstall.mjs"

49 ],

50 "bin": {

51 "components-mcp": "dist/mcp/index.js",

52 "rfdui": "dist/mcp/cli.js"

53 },

54 "scripts": {

55 "prepare": "npm run generate:tokens && node scripts/install-hooks.mjs",

56 "postinstall": "node scripts/postinstall.mjs",

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L56

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg · L56

57 "generate:tokens": "node scripts/generate-theme-tokens.mjs",

58 "build": "npm run generate:tokens && BUILD_TARGET=default npx vite build && BUILD_TARGET=next npx vite build && node -e \"var fs=require('fs');if(fs.existsSync('dist/next-index.css'))fs.renameSync('dist/next-index.css','dist/next.css')\" && node -e \"var fs=require('fs');['dist/next.js','dist/next.cjs'].forEach(f=>fs.writeFileSync(f,fs.readFileSync(f,'utf8').replace('./next-index.css','./next.css')))\" && tsc -p tsconfig.build.json && cp src/next.d.ts dist/next.d.ts && (cd mcp && npx tsc -p tsconfig.json) && node mcp/scripts/prepare-dist.mjs",

59 "build:mcp": "(cd mcp && npx tsc -p tsconfig.json) && node mcp/scripts/prepare-dist.mjs",

60 "dev": "vite -c vite.demo.config.ts",

61 "demo": "vite build -c vite.demo.config.ts",

62 "test": "vitest run",

63 "test:watch": "vitest",

64 "test:types": "vitest --typecheck run",

65 "lint": "eslint .",

66 "rules:check": "node tools/repo-rules/index.mjs",

67 "rules:staged": "node tools/repo-rules/index.mjs --staged",

68 "lint:css": "stylelint 'src/**/*.css' --max-warnings 0",

69 "lint:css:fix": "stylelint 'src/**/*.css' --fix",

70 "typecheck": "tsc --noEmit",

71 "prepublishOnly": "npm run generate:tokens && npm run lint:css && npm run lint && npm run typecheck && npm run rules:check && npm run test && npm run test:types && npm run build"

72 },

73 "peerDependencies": {

74 "@hookform/resolvers": ">=3.0.0",

75 "@radix-ui/react-alert-dialog": "^1.1.0",

76 "@radix-ui/react-checkbox": "^1.3.0",

dist/next.cjsView file

Lines 1-1javascript

1Object.defineProperty(exports,Symbol.toStringTag,{value:`Module`});const e=require("./next-D9092R6w.cjs");exports.AppBody=e.vn,exports.AppHeader=e.Pr,exports.AppHeaderActions=e.Fr,exports.AppHeaderBranding

dist/index.cjsView file

11contains invisible/control Unicode U+200B (zero width space) In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function Mv(e,t){if(e){if(typeof e==`string`)return Nv(e,t);var n={}.toString.call(e).slice(8,-1);return n===`Object`&&e.constructor&&(n=e.constructor.name

Critical

Trojan Source Unicode

Source contains bidi control or invisible Unicode characters associated with Trojan Source attacks.

dist/index.cjsView on unpkg · L11

•Trigger-reachable chain: manifest.main -> dist/index.cjs Reachable file contains a blocking source-risk pattern.

Critical

Trigger Reachable Dangerous Capability

A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.

dist/index.cjsView on unpkg

dist/index.cssView 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/index.cssView on unpkg

Source & flagged code

6 flagged · loading source

package.jsonView file

•scripts.postinstall = node scripts/postinstall.mjs

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

•scripts.postinstall = node scripts/postinstall.mjs

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg

dist/next.cjsView file

1Object.defineProperty(exports,Symbol.toStringTag,{value:`Module`});const e=require("./next-D9092R6w.cjs");exports.AppBody=e.vn,exports.AppHeader=e.Pr,exports.AppHeaderActions=e.Fr,...

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/next.cjsView on unpkg · L1

Findings

2 Critical2 High4 Medium5 Low

CriticalTrojan Source Unicodedist/index.cjs

CriticalTrigger Reachable Dangerous Capabilitydist/index.cjs

HighInstall Time Lifecycle Scriptspackage.json

HighSemantic Analysis Limiteddist/index.css

MediumAmbiguous Install Lifecycle Scriptpackage.json

MediumDynamic Requiredist/next.cjs

MediumEnvironment Vars

MediumStructural Risk Force Deep Review

LowNon Install Lifecycle Scripts

LowScripts Present

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

Affected versions and remediation

This report applies to @rfdtech/components@2.4.1.

See all versions of @rfdtech/components for other recorded verdicts.

Avoid installing @rfdtech/components@2.4.1. Remove it from direct dependencies and check your lockfile for transitive copies.
Choose an independently verified alternative or release. This report does not establish that other versions are safe.
If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.

Evidence last updated: 2026-10-09 10:07:43.299Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.

AI Security Review

Decision evidence

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Related packages

Other AI-agent control-surface risk packages

Behavioral surface

Related packages

Other AI-agent control-surface risk packages

Source & flagged code