"UML" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Choose HTTP, browser, machine endpoint, or avoid before an agent visits an unfamiliar URL.
url smoke / headless QA: desktop+phone → pass/fail JSON. MCP shelf.kymac.co
Decide whether an agent should reuse cached URL knowledge or fetch the resource again.
Where a link really goes, what the server says about itself, and what pages a site publishes.
URL-ish token charset, value discarded
Convert any webpage to clean LLM-ready markdown, extraction-first, with article and news modes.
Canonical URL host only, URL discarded
Sitemap URL count, body discarded
HEAD a public URL and say whether it looks like a PDF. Body discarded.
URL to clean markdown for LLMs: a polite, robots.txt-respecting web reader. Free, no API key
Shorten any long URL into a clean kool.ink link. Free, unlimited, no signup. AI-agent ready.
Link-preview metadata and clean page-to-Markdown for any public URL. No install.
Extract every URL from a website sitemap, including index and gzipped sitemaps, with status checks
Fetch URLs and return clean Markdown for RAG — nav, ads and boilerplate stripped.