Downturn converts web pages and HTML to clean Markdown using Mozilla Readability and Turndown, stripping navigation, ads, and other clutter. Two MCP tools are provided: url_to_markdown and html_to_markdown. The same codebase doubles as a full web browser UI with tab management, bookmarks, Wikipedia search, and local file support. Zero runtime npm dependencies; deployable via Node.js or Cloudflare Workers.
Cognium trust score
74%
Tier
Verified
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately.
Last scanned 2026-09-19.
Returns 7 tools: search_skills, get_skill, list_leaderboard, get_trust_breakdown, resolve_composition, plus the ChatGPT-connector search and fetch. Every tool is annotated read-only.
Resolve this skill directly via MCP tools/call get_skill.