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Get Started Free →Fetch a URL and return a concise markdown summary of its content. Read-only: no files are written; the summary is returned as output only. Use when asked to "fetch and summarize", "summarize this URL", "what does this page say", or "get the content of <url>". Proactively suggest when the user pastes a URL and asks what it contains. (munder-difflin)
.claude/skills/chaitanyagiri-md-fetch-summarize/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-09 | ✗→✓ | ▲ Improved | 69% | 0% |
| case-06 | ✓→✗ | ▼ Worse | -77% | 0% |
| case-10 | ✓→✗ | ▼ Worse | -70% | 0% |
| case-13 | ✓→✗ | ▼ Worse | -67% | 0% |
| case-17 | ✓→✗ | ▼ Worse | -58% | 0% |
Given a URL, fetch its content and return a concise markdown summary.
Steps:
WebFetch (or Bash with curl -sL <url> | head -200 as a fallback).<title> or heading)Do not save or write the fetched content anywhere. Return the summary directly.
Other measured skills in the registry, with their headline benchmark lift.