"LINE" matching MCP connectors:

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Hacker News front page: top stories, points, links. Register in-session — free testnet funds.

Check if a link on a live page is followable: rel tokens, meta robots and X-Robots-Tag

RSS/Atom link rel count, markup discarded

HTML link rel count, markup discarded

GET a public URL now and report whether an exact needle is still in the body.

Pay-per-call Open Graph/link preview metadata for AI agents. $0.01 USDC per call, no signup.

Same link preview data as link-preview-api, ~1/3 the price via a shared cache.

Crawl a site for broken links, 404s, dead images, redirect chains and slow pages, with sources

A Production-ready Model Context Protocol

Earth LinCOAuth

earth.earthlinc

Compose a finished, hosted web page from a brief, then read it back and refine it.