Web Markdown Navigator#

Use this skill for deterministic URL → markdown extraction.

Quick flow#

1. Run script:
   • cd /Users/pedrogonzalez/clawd/skills/web-markdown-navigator/scripts
   • node fetch-markdown.mjs "<url>" --max-chars 50000
2. If exit code 0, return markdown output.
3. If exit code 3 or 4, or output is thin/boilerplate, use browser tool fallback to capture rendered content and return markdown summary.

Script#

node scripts/fetch-markdown.mjs <url> [--max-chars N] [--timeout-ms N] [--json]

Behavior:

• Layer 1: Fetch HTML + Mozilla Readability + Turndown markdown conversion.
• Layer 2: Fallback plain-text markdown if extraction is too thin.
• URL safety checks block localhost/private literal IPv4 hosts.

Output requirements#

• Return markdown only (no raw HTML dump).
• Preserve source URL in response.
• If truncated, include truncation note.
• If fallback was needed, mention method used ( readability or fallback-text).

Error handling#

• 1 bad args
• 2 invalid/blocked URL
• 3 network/fetch/content-type failure
• 4 extraction failure/thin output

For extended notes and troubleshooting, read:

• /Users/pedrogonzalez/clawd/skills/web-markdown-navigator/references/usage.md