registry / opencode-skills-collection / 4.0.33

opencode-skills-collection@4.0.33

OpenCode CLI plugin that automatically downloads and keeps skills up to date.

AI Security Review

scanned 2mo ago · by lpm-firewall-ai

Source inspection confirms a guarded first-party OpenCode extension setup that mutates agent skill configuration at startup. This warrants a warning under the lifecycle policy, but there is no concrete malicious chain.

Static reason

One or more suspicious static signals were detected.

Trigger

OpenCode loads the installed plugin at startup.

Impact

Bundled agent instructions become available to OpenCode; package updates can replace its managed vault and pointer content.

Mechanism

Copies bundled skills into the OpenCode vault and generates category-pointer SKILL.md files.

AI rationale

Evidence

package.jsondist/index.jsdist/skill-pointer/index.jsdist/skill-pointer/vault-installer.jsdist/skill-pointer/pointer-generator.jsbundled-skills/playwright-skill/run.jsbundled-skillsskills_index.json~/.config/opencode/skill-libraries~/.config/opencode/skills

Decision evidence

public snapshot

AI called this Suspicious at 91.0% confidence as Dangerous Capability with low false-positive risk.

Evidence for warning

On OpenCode startup, the plugin installs its bundled skill collection into OpenCode configuration and creates active skill pointers.
Its update path recursively deletes stale package-managed vault entries and rewrites package-owned pointer skills.
A bundled, user-invoked Playwright helper installs dependencies and executes supplied JavaScript.

Evidence against

package.json has no preinstall, install, or postinstall hook; prepublishOnly is publish-time only.
No runtime network client or credential collection exists in dist/; the HF token request is a separately invoked example.
The PDF is a normal PDF and the tarball lists source-component files; neither establishes a staged payload.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShell

Supply chain

HighEntropyStringsUrlStrings

Source & flagged code

8 flagged

bundled-skills/developer-signup-flow/SKILL.mdView file

Lines 145-185markdown

145

146**Good implementation (Stripe):**

1471. OAuth complete

1482. Dashboard shows test API keys immediately

1493. Keys are visible and copyable without extra clicks

1504. "Reveal" pattern for production keys, not test keys

151

152**Bad implementation:**

1531. OAuth complete

1542. "Welcome! Complete your profile to get started"

1553. Profile form required

1564. "Create your first project" wizard

1575. Project settings page

1586. "Generate API key" button

1597. Finally see a key

160

161### Key Display Best Practices

162

163```

164Your API Key

165sk_test_xxxxxxxxxxxxxxxxxxxx [Copy]

High

High Secret

Package contains a high-severity secret pattern.

bundled-skills/developer-signup-flow/SKILL.mdView on unpkg · L165

High

Secret Pattern

Stripe test secret key in bundled-skills/developer-signup-flow/SKILL.md

bundled-skills/developer-signup-flow/SKILL.mdView on unpkg · L165

166

167[Show in cURL example] [Show in SDK example]

168```

169

170- Show key in monospace font

171- Include one-click copy button

172- Show key in context (code example)

173- Test keys visible by default

174- Production keys behind "reveal" click

175- Never require downloading keys to a file

176

177### Multiple Keys and Key Management

178

179Wait until developers need this. First-time signup should show one key.

180

181Introduce key management when:

182- Developer creates a second project

183- Developer invites team members

184- Developer asks about key rotation

185

bundled-skills/playwright-skill/run.jsView file

Lines 1-32javascript

1#!/usr/bin/env node

2/**

3 * Universal Playwright Executor for Claude Code

4 *

5 * Executes Playwright automation code from:

6 * - File path: node run.js script.js

7 * - Inline code: node run.js 'await page.goto("...")'

8 * - Stdin: cat script.js | node run.js

9 *

10 * Ensures proper module resolution by running from skill directory.

bundled-skills/huggingface-tool-builder/references/baseline_hf_api.tsxView file

39L40: const token = process.env.HF_TOKEN; L41: const headers: Record<string, string> = token ... L44: L45: const url = `https://huggingface.co/api/models?limit=${limit}`; L46: ... L54: L55: const text = await res.text(); L56: process.stdout.write(text); L57: })();

High

Credential Exfiltration

Source combines credential-like environment material and outbound requests; review data flow before blocking.

bundled-skills/huggingface-tool-builder/references/baseline_hf_api.tsxView on unpkg · L39

bundled-skills/gemini-deep-research/scripts/research.pyView file

•path = bundled-skills/gemini-deep-research/scripts/research.py kind = build_helper sizeBytes = 24204 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

bundled-skills/gemini-deep-research/scripts/research.pyView on unpkg

bundled-skills/web-artifacts-builder/scripts/shadcn-components.tar.gzView file

•path = bundled-skills/web-artifacts-builder/scripts/shadcn-components.tar.gz kind = compressed_blob sizeBytes = 19967 magicHex = [redacted]

Medium

Ships Compressed Blob

Package ships compressed or archive-like blobs.

bundled-skills/web-artifacts-builder/scripts/shadcn-components.tar.gzView on unpkg

bundled-skills/theme-factory/theme-showcase.pdfView file

•path = bundled-skills/theme-factory/theme-showcase.pdf kind = high_entropy_blob sizeBytes = 124310 magicHex = [redacted]

High

Ships High Entropy Blob

Package ships high-entropy non-source blobs.

bundled-skills/theme-factory/theme-showcase.pdfView on unpkg

bundled-skills/fedora-hyprland-installer/tests/test-scripts.shView file

•path = bundled-skills/fedora-hyprland-installer/tests/test-scripts.sh kind = payload_in_excluded_dir sizeBytes = 1740 magicHex = [redacted]

High

Payload In Excluded Dir

Package hides binary, compressed, or executable-looking payloads in test/fixture/hidden paths.

bundled-skills/fedora-hyprland-installer/tests/test-scripts.shView on unpkg

Source & flagged code

8 flagged · loading source

bundled-skills/developer-signup-flow/SKILL.mdView file

165patternName = stripe_test_secret severity = high line = 165 matchedText = sk[redacted]]

High

High Secret

Package contains a high-severity secret pattern.

bundled-skills/developer-signup-flow/SKILL.mdView on unpkg · L165

165patternName = stripe_test_secret severity = high line = 165 matchedText = sk[redacted]]

High

Secret Pattern

Stripe test secret key in bundled-skills/developer-signup-flow/SKILL.md

bundled-skills/developer-signup-flow/SKILL.mdView on unpkg · L165

bundled-skills/playwright-skill/run.jsView file

12L13: const fs = require('fs'); L14: const path = require('path');

Medium

Findings

5 High7 Medium6 Low

HighHigh Secretbundled-skills/developer-signup-flow/SKILL.md

HighCredential Exfiltrationbundled-skills/huggingface-tool-builder/references/baseline_hf_api.tsx

HighShips High Entropy Blobbundled-skills/theme-factory/theme-showcase.pdf

HighPayload In Excluded Dirbundled-skills/fedora-hyprland-installer/tests/test-scripts.sh

HighSecret Patternbundled-skills/developer-signup-flow/SKILL.md

MediumDynamic Requirebundled-skills/playwright-skill/run.js

MediumNetwork

MediumEnvironment Vars

MediumShips Build Helperbundled-skills/gemini-deep-research/scripts/research.py

MediumShips Compressed Blobbundled-skills/web-artifacts-builder/scripts/shadcn-components.tar.gz

Medium

Affected versions and remediation

This report applies to opencode-skills-collection@4.0.33.

See all versions of opencode-skills-collection for other recorded verdicts.

Review the evidence and your use of opencode-skills-collection@4.0.33 before allowing it. Restrict the permissions described in this report.
Choose an independently verified alternative or release. This report does not establish that other versions are safe.

Evidence last updated: 2026-08-16 00:40:20.201Z (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

Runtime surface

Behavioral surface

Source & flagged code