registry / bigpowers / 2.59.9

bigpowers@2.59.9

⚠ Under review

73 agent skills synthesizing 17 years of software engineering discipline into a prescriptive methodology for solo developers

Static Scan Results

scanned 4h ago · by rust-scanner

Static analysis flagged 13 finding(s) at 93.0% confidence. This version is warn-only unless an AI or security-team review confirms malicious behavior.

Static reason

One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source

Decision evidence

public snapshot

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStrings

ManifestNo manifest risk signals triggered.

scanned 37 file(s), 128 KB of source

Source & flagged code

6 flagged

bin/bigpowers.jsView file

Lines 1-25javascript

1#!/usr/bin/env node

2// story: e38s08

3// bigpowers CLI — detects install state, runs setup on demand.

4// No npm lifecycle scripts needed → bypasses npm v10+ allow-scripts gate.

6const { execSync } = require('child_process');

7const fs = require('fs');

High

Child Process

Package source references child process execution.

bin/bigpowers.jsView on unpkg · L5

Medium

Dynamic Require

Package source references dynamic require/import behavior.

bin/bigpowers.jsView on unpkg · L5

8const os = require('os');

9const path = require('path');

11const ROOT = path.dirname(path.dirname(__filename));

12const SKILLS_MARKER = path.join(os.homedir(), '.claude', 'skills', 'survey-context');

14function isInstalled() {

15 try {

16 return fs.lstatSync(SKILLS_MARKER).isSymbolicLink();

17 } catch {

18 return false;

19 }

20}

22function run(cmd, cwd = ROOT) {

23 try {

24 execSync(cmd, { cwd, stdio: 'inherit' });

25 } catch (e) {

•matchType = previous_version_dangerous_delta matchedPackage = bigpowers@2.58.0 matchedIdentity = npm:YmlncG93ZXJz:2.58.0 similarity = 0.973 summary = stored previous version shares package body but lacks this dangerous source file

Critical

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

bin/bigpowers.jsView on unpkg

skills/visual-dashboard/scripts/server.cjsView file

Lines 1-21javascript

1const crypto = require('crypto');

2const http = require('http');

3const fs = require('fs');

4const path =

skills/extract-design/scripts/lib/validator.jsView file

Lines 1-12javascript

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

2import { existsSync } from 'node:fs';

3import { log } from './logging.js';

4const BIN = 'npx @google/design.md';

High

Runtime Package Install

Package source invokes a package manager install command at runtime.

hooks/pre-tool-use.shView file

•path = hooks/pre-tool-use.sh kind = build_helper sizeBytes = 4233 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

hooks/pre-tool-use.shView on unpkg

Source & flagged code

6 flagged · loading source

bin/bigpowers.jsView file

Critical

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

bin/bigpowers.jsView on unpkg

5L6: const { execSync } = require('child_process'); L7: const fs = require('fs');

High

Child Process

Package source references child process execution.

bin/bigpowers.jsView on unpkg · L5

5L6: const { execSync } = require('child_process'); L7: const fs = require('fs');

Medium

Dynamic Require

Package source references dynamic require/import behavior.

bin/bigpowers.jsView on unpkg · L5

skills/visual-dashboard/scripts/server.cjsView file

1const crypto = require('crypto'); L2: const http = require('http'); L3: const fs = require('fs'); ... L11: function computeAcceptKey(clientKey) { L12: return crypto.createHash('sha1').update(clientKey + WS_MAGIC).digest('base64'); L13: } ... L75: L76: const PORT = process.env.BIGPOWERS_DASHBOARD_PORT || (49152 + Math.floor(Math.random() * 16383)); L77: const HOST = process.env.BIGPOWERS_DASHBOARD_HOST || '127.0.0.1'; ... L100: L101: const frameTemplate = fs.readFileSync(path.join(__dirname, 'frame-template.html'), 'utf-8'); L102: const helperScript = fs.readFileSync(path.join(__dirname, 'helper.js'), 'utf-8');

Low

Weak Crypto

Package source references weak cryptographic algorithms.

skills/visual-dashboard/scripts/server.cjsView on unpkg · L1

skills/extract-design/scripts/lib/validator.jsView file

1import { execSync } from 'node:child_process'; L2: import { existsSync } from 'node:fs'; L3: import { log } from './logging.js'; L4: const BIN = 'npx @google/design.md'; L5:

High

Runtime Package Install

Package source invokes a package manager install command at runtime.

skills/extract-design/scripts/lib/validator.jsView on unpkg · L1

hooks/pre-tool-use.shView file

•path = hooks/pre-tool-use.sh kind = build_helper sizeBytes = 4233 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

hooks/pre-tool-use.shView on unpkg

Findings

1 Critical3 High5 Medium4 Low

CriticalPrevious Version Dangerous Deltabin/bigpowers.js

HighChild Processbin/bigpowers.js

HighShell

HighRuntime Package Installskills/extract-design/scripts/lib/validator.js

MediumDynamic Requirebin/bigpowers.js

MediumNetwork

MediumEnvironment Vars

MediumShips Build Helperhooks/pre-tool-use.sh

MediumStructural Risk Force Deep Review

LowScripts Present

LowWeak Cryptoskills/visual-dashboard/scripts/server.cjs

LowFilesystem

LowHigh Entropy Strings

Source & flagged code

6 flagged

bin/bigpowers.jsView file

Lines 1-25javascript

1#!/usr/bin/env node

2// story: e38s08

3// bigpowers CLI — detects install state, runs setup on demand.

4// No npm lifecycle scripts needed → bypasses npm v10+ allow-scripts gate.

6const { execSync } = require('child_process');

7const fs = require('fs');

High

Child Process

Package source references child process execution.

bin/bigpowers.jsView on unpkg · L5

Medium

Dynamic Require

Package source references dynamic require/import behavior.

bin/bigpowers.jsView on unpkg · L5

8const os = require('os');

9const path = require('path');

11const ROOT = path.dirname(path.dirname(__filename));

12const SKILLS_MARKER = path.join(os.homedir(), '.claude', 'skills', 'survey-context');

14function isInstalled() {

15 try {

16 return fs.lstatSync(SKILLS_MARKER).isSymbolicLink();

17 } catch {

18 return false;

19 }

20}

22function run(cmd, cwd = ROOT) {

23 try {

24 execSync(cmd, { cwd, stdio: 'inherit' });

25 } catch (e) {

Critical

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

bin/bigpowers.jsView on unpkg

skills/visual-dashboard/scripts/server.cjsView file

Lines 1-21javascript

1const crypto = require('crypto');

2const http = require('http');

3const fs = require('fs');

4const path =

skills/extract-design/scripts/lib/validator.jsView file

Lines 1-12javascript

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

2import { existsSync } from 'node:fs';

3import { log } from './logging.js';

4const BIN = 'npx @google/design.md';

High

Runtime Package Install

Package source invokes a package manager install command at runtime.

hooks/pre-tool-use.shView file

•path = hooks/pre-tool-use.sh kind = build_helper sizeBytes = 4233 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

hooks/pre-tool-use.shView on unpkg