ClawHub

Broken Link Checker

v1.0.0

verify external URLs (http/https) for availability (200-399 status code).

⭐ 0· 971·5 current·5 all-time
byWANGJUNJIE@wanng-ide
MIT-0
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LicenseMIT-0 · Free to use, modify, and redistribute. No attribution required.
Security Scan
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Benign
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OpenClawOpenClaw
Benign
high confidence
✓
Purpose & Capability
Name/description match the included code: index.js performs HTTP(S) HEAD requests and returns JSON results. There are no unrelated env vars, binaries, or services requested.
ℹ
Instruction Scope
Runtime instructions are limited to running the included Node script. Minor inconsistencies: SKILL.md shows usage 'node skills/broken-link-checker/index.js' while the bundle places index.js at the package root (user/runtime may need to adjust the path). The implementation uses HEAD requests (some servers reject HEAD with 405), and the script exits with code 1 if any URL is invalid — behavior worth knowing but not malicious.
✓
Install Mechanism
No install spec, no external downloads, and package.json has no dependencies. Nothing is written to disk beyond the included files.
✓
Credentials
No environment variables, credentials, or config paths are requested. The code does not access process.env or other system secrets.
✓
Persistence & Privilege
Skill does not request persistent/always-on presence and does not modify other skills or system configuration.
Assessment
This skill appears to be what it claims: a small Node script that issues HTTP HEAD requests to the URLs you provide, returns a JSON array of results, and exits non‑zero if any URL is considered broken. Before installing: ensure you have Node available; be aware HEAD requests can be rejected by some servers (causing false negatives) and the script will exit with code 1 on any invalid link which may affect CI pipelines. Also note the SKILL.md usage path may need to be adjusted to where index.js is located, and the test script contacts google.com — run tests in an environment where outbound HTTP(S) is allowed and acceptable.

Like a lobster shell, security has layers — review code before you run it.

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License

MIT-0
Free to use, modify, and redistribute. No attribution required.
Termshttps://spdx.org/licenses/MIT-0.html

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