registry / sdd-flow-kit / 1.7.45

sdd-flow-kit@1.7.45

Cross-agent SDD automated development workflow kit with PRD layered architecture, task splitting, context compression, and pending confirmations.

AI Security Review

scanned 2h ago · by lpm-firewall-ai

LPM flags this version as an AI-agent control-surface risk. Installing the package automatically modifies the consumer project's AI-agent configuration. It installs skills across four agent directories and expands Claude Code command permissions.

Static reason

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

Trigger

npm installation runs postinstall.

Impact

The package changes broad AI-agent control surfaces in the consumer project without explicit user setup.

Mechanism

Unprompted cross-agent configuration and permission mutation.

Policy narrative

On installation, the postinstall hook finds the consumer project and invokes setup with confirmation disabled. Setup writes package skills into Cursor, Claude Code, Codex, and OpenClaw directories, then merges a command allowlist into the consumer's Claude Code settings. This is an unconsented install-time mutation of broad AI-agent control surfaces.

Rationale

The automatic postinstall chain performs broad consumer-project agent configuration and permission changes with no explicit user command or consent. This meets the install-control-surface blocking policy.

Evidence

package.jsondist/postinstall.jsdist/steps/setupProject.jsdist/core/claudeCodePermissions.js.cursor/skills/sdd-flow-kit/SKILL.md.claude/skills/sdd-flow-kit/SKILL.md.codex/skills/sdd-flow-kit/SKILL.md.openclaw/skills/sdd-flow-kit/SKILL.md.claude/settings.local.json

Decision evidence

public snapshot

AI identified this as a dangerous AI-agent capability at 98.0% confidence with low false-positive risk.

Evidence for policy risk

The package runs a postinstall hook automatically.
Postinstall locates the consumer project and calls setup without prompting.
Setup installs skills for Cursor, Claude Code, Codex, and OpenClaw.
Setup automatically adds broad Claude Code command permissions.

Evidence against

No credential harvesting or secret exfiltration was found.
No package-owned fixed network endpoint was found.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetworkShell

Supply chain

HighEntropyStrings

ManifestNo manifest risk signals triggered.

scanned 211 file(s), 1.64 MB of source

Source & flagged code

20 flagged

package.jsonView file

Lines 7-47json

7 "engines": {

8 "node": ">=14.16.0"

9 },

10 "type": "commonjs",

11 "main": "dist/index.js",

12 "files": [

13 "dist",

14 "src/templates",

15 "src/tests/fixtures",

16 "scripts",

17 "README.md",

18 "docs"

19 ],

20 "bin": {

21 "sdd-flow-kit": "dist/cli.js"

22 },

23 "scripts": {

24 "build": "tsc -p tsconfig.json",

25 "start": "node dist/cli.js",

26 "prepublishOnly": "npm run build",

27 "postinstall": "node dist/postinstall.js",

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L27

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg · L27

28 "test": "npm run build && node dist/tests/acMatrix.test.js && node dist/tests/proposeArtifacts.test.js && node dist/tests/analysisInputScan.test.js && node dist/tests/backendSkillDetector.test.js && node dist/tests/doc03Quality.test.js && node dist/tests/runGuard.test.js && node dist/tests/techDocQuality.test.js && node dist/tests/uiInteractionGate.test.js && node dist/tests/demoProposalConsistency.test.js && node dist/tests/acLayerCoverageGate.test.js && node dist/tests/acSourceTrace.test.js && node dist/tests/acInteractionGapGate.test.js && node dist/tests/prdInventoryGate.test.js && nod ...

29 },

30 "devDependencies": {

31 "@mermaid-js/mermaid-cli": "10.9.1",

32 "@types/node": "^20.14.10",

33 "puppeteer": "19.11.1",

34 "typescript": "^5.6.3"

35 },

36 "pnpm": {

37 "onlyBuiltDependencies": [

38 "sdd-flow-kit"

39 ]

40 },

41 "keywords": [

42 "sdd",

43 "software-design-description",

44 "workflow",

45 "automation",

46 "ai-agent",

47 "cursor",

Long lines were clipped for display.

dist/core/agentRemediateInvoke.jsView file

Lines 1-29javascript

1"use strict";

2var __importDefault = (this && this.__importDefault) || function (mod) {

3 return (mod && mod.__esModule) ? mod :

dist/core/prdInventoryGate.jsView file

Lines 2-42javascript

2var __importDefault = (this && this.__importDefault) || function (mod) {

3 return (mod && mod.__esModule) ? mod : { "default": mod };

dist/postinstall.jsView file

Lines 6-46javascript

6 desc = { enumerable: true, get: function() { return m[k]; } };

7 }

8 Object.defineProperty(o, k2, desc);

9}) : (function(o, m, k, k2

dist/core/opsxDelivery.jsView file

Lines 167-207javascript

167 repairedScripts,

168 checks,

169 plannedActions,

170 };

171}

172async function collectDeliverySetupChecks(installRoot) {

173 var _a, _b, _c, _d, _e, _f, _g;

174

scripts/install-git-hooks.shView file

•path = scripts/install-git-hooks.sh kind = build_helper sizeBytes = 790 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

scripts/install-git-hooks.shView on unpkg

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

dist/core/playwrightEnsure.jsView file

•matchType = normalized_sha256 matchedPackage = sdd-flow-kit@1.7.43 matchedPath = dist/core/playwrightEnsure.js matchedIdentity = npm:c2RkLWZsb3cta2l0:1.7.43 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/playwrightEnsure.jsView on unpkg

dist/core/apiLiveProbe.jsView file

•matchType = normalized_sha256 matchedPackage = sdd-flow-kit@1.7.43 matchedPath = dist/core/apiLiveProbe.js matchedIdentity = npm:c2RkLWZsb3cta2l0:1.7.43 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/apiLiveProbe.jsView on unpkg

dist/core/devPort.jsView file

•matchType = normalized_sha256 matchedPackage = sdd-flow-kit@1.7.43 matchedPath = dist/core/devPort.js matchedIdentity = npm:c2RkLWZsb3cta2l0:1.7.43 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/devPort.jsView on unpkg

dist/core/validateReviewSubagent.jsView file

•matchType = normalized_sha256 matchedPackage = sdd-flow-kit@1.7.43 matchedPath = [redacted].js matchedIdentity = npm:c2RkLWZsb3cta2l0:1.7.43 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/validateReviewSubagent.jsView on unpkg

dist/core/visualRegressionCompare.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/visualRegressionCompare.jsView on unpkg

dist/core/acSourceTrace.jsView file

•matchType = normalized_sha256 matchedPackage = sdd-flow-kit@1.7.43 matchedPath = dist/core/acSourceTrace.js matchedIdentity = npm:c2RkLWZsb3cta2l0:1.7.43 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/acSourceTrace.jsView on unpkg

dist/core/antiSignalAnchor.jsView file

•matchType = normalized_sha256 matchedPackage = sdd-flow-kit@1.7.43 matchedPath = dist/core/antiSignalAnchor.js matchedIdentity = npm:c2RkLWZsb3cta2l0:1.7.43 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/antiSignalAnchor.jsView on unpkg

dist/core/apiFieldContract.jsView file

•matchType = normalized_sha256 matchedPackage = sdd-flow-kit@1.7.43 matchedPath = dist/core/apiFieldContract.js matchedIdentity = npm:c2RkLWZsb3cta2l0:1.7.43 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/apiFieldContract.jsView on unpkg

dist/core/demoLayoutContract.jsView file

•matchType = normalized_sha256 matchedPackage = sdd-flow-kit@1.7.43 matchedPath = dist/core/demoLayoutContract.js matchedIdentity = npm:c2RkLWZsb3cta2l0:1.7.43 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/demoLayoutContract.jsView on unpkg

dist/core/devToolIntegration.jsView file

•matchType = normalized_sha256 matchedPackage = sdd-flow-kit@1.7.43 matchedPath = dist/core/devToolIntegration.js matchedIdentity = npm:c2RkLWZsb3cta2l0:1.7.43 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/devToolIntegration.jsView on unpkg

dist/core/e2eAssertionDepth.jsView file

•matchType = normalized_sha256 matchedPackage = sdd-flow-kit@1.7.43 matchedPath = dist/core/e2eAssertionDepth.js matchedIdentity = npm:c2RkLWZsb3cta2l0:1.7.43 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/e2eAssertionDepth.jsView on unpkg

Source & flagged code

20 flagged · loading source

package.jsonView file

•scripts.postinstall = node dist/postinstall.js

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

•scripts.postinstall = node dist/postinstall.js

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg

dist/core/agentRemediateInvoke.jsView file

9exports.agentRemediateHint = agentRemediateHint; L10: const child_process_1 = require("child_process"); L11: const path_1 = __importDefault(require("path"));

High

Child Process

Package source references child process execution.

dist/core/agentRemediateInvoke.jsView on unpkg · L9

•matchType = normalized_sha256 matchedPackage = sdd-flow-kit@1.7.43 matchedPath = dist/core/agentRemediateInvoke.js matchedIdentity = npm:c2RkLWZsb3cta2l0:1.7.43 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/agentRemediateInvoke.jsView on unpkg

dist/core/prdInventoryGate.jsView file

22*/ L23: const path_1 = __importDefault(require("path")); L24: const apiFieldCoverage_1 = require("./apiFieldCoverage");

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/core/prdInventoryGate.jsView on unpkg · L22

dist/postinstall.jsView file

26Install-time code directly mutates a foreign AI-agent control surface: L66: return "cursor"; L67: if (await exists(".claude")) L68: return "claude-code"; L69: if (await exists(".codex")) L70: return "codex"; Write operation from dist/core/fs.js: L26: await promises_1.default.mkdir(path_1.default.dirname(filePath), { recursive: true }); L27: await promises_1.default.writeFile(filePath, content, "utf8"); L28: } Foreign user/project scope from dist/postinstall.js: L66: return "cursor"; L67: if (await exists(".claude")) L68: return "claude-code"; L69: if (await exists(".codex")) L70: return "codex";

Critical

Ai Agent Control Hijack

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

dist/postinstall.jsView on unpkg · L26

dist/core/opsxDelivery.jsView file

187const openspecOk = hasCommand("openspec") || L188: (0, child_process_1.spawnSync)("npx", ["openspec", "--version"], { stdio: "ignore", cwd: root }).status === 0; L189: checks.push({

High

Runtime Package Install

Package source invokes a package manager install command at runtime.

dist/core/opsxDelivery.jsView on unpkg · L187

scripts/install-git-hooks.shView file

•path = scripts/install-git-hooks.sh kind = build_helper sizeBytes = 790 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

scripts/install-git-hooks.shView on unpkg

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

dist/core/playwrightEnsure.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/playwrightEnsure.jsView on unpkg

dist/core/apiLiveProbe.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/apiLiveProbe.jsView on unpkg

dist/core/devPort.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/devPort.jsView on unpkg

dist/core/validateReviewSubagent.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/validateReviewSubagent.jsView on unpkg

dist/core/visualRegressionCompare.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/visualRegressionCompare.jsView on unpkg

dist/core/acSourceTrace.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/acSourceTrace.jsView on unpkg

dist/core/antiSignalAnchor.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/antiSignalAnchor.jsView on unpkg

dist/core/apiFieldContract.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/apiFieldContract.jsView on unpkg

dist/core/demoLayoutContract.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/demoLayoutContract.jsView on unpkg

dist/core/devToolIntegration.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/devToolIntegration.jsView on unpkg

dist/core/e2eAssertionDepth.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/core/e2eAssertionDepth.jsView on unpkg

Findings

1 Critical17 High6 Medium4 Low

CriticalAi Agent Control Hijackdist/postinstall.js

HighInstall Time Lifecycle Scriptspackage.json

HighChild Processdist/core/agentRemediateInvoke.js

HighShell

HighRuntime Package Installdist/core/opsxDelivery.js

HighSemantic Analysis Limiteddist/core/demoFidelityStructureProbe.js#virtual:normalized:round1

HighKnown Malware Source Similaritydist/core/playwrightEnsure.js

HighKnown Malware Source Similaritydist/core/apiLiveProbe.js

HighKnown Malware Source Similaritydist/core/devPort.js

HighKnown Malware Source Similaritydist/core/validateReviewSubagent.js

HighKnown Malware Source Similaritydist/core/visualRegressionCompare.js

HighKnown Malware Source Similaritydist/core/acSourceTrace.js

HighKnown Malware Source Similaritydist/core/agentRemediateInvoke.js

HighKnown Malware Source Similaritydist/core/antiSignalAnchor.js

HighKnown Malware Source Similaritydist/core/apiFieldContract.js

HighKnown Malware Source Similaritydist/core/demoLayoutContract.js

HighKnown Malware Source Similaritydist/core/devToolIntegration.js

HighKnown Malware Source Similaritydist/core/e2eAssertionDepth.js

MediumAmbiguous Install Lifecycle Scriptpackage.json

MediumDynamic Requiredist/core/prdInventoryGate.js

MediumNetwork

MediumEnvironment Vars

MediumShips Build Helperscripts/install-git-hooks.sh

MediumStructural Risk Force Deep Review

LowNon Install Lifecycle Scripts

LowScripts Present

LowFilesystem

LowHigh Entropy Strings