MCP servers (6882)
HTML meta tag count, markup discarded
HTML meta tag count, markup discarded
HTML numeric-entity count, input discarded
HTML numeric-entity count, input discarded
HTTP 100 continue
Meaning of HTTP 100.
HTTP 101 switching-protocols
Meaning of HTTP 101.
HTTP 103 early-hints
Meaning of HTTP 103.
HTTP 200 ok
Meaning of HTTP 200.
HTTP 204 no-content
Meaning of HTTP 204.
HTTP 300 multiple-choices
Meaning of HTTP 300.
HTTP 301 moved-permanently
Meaning of HTTP 301.
HTTP 308 permanent-redirect
Meaning of HTTP 308.
HTTP 408 request-timeout
Meaning of HTTP 408.
HTTP 413 payload-too-large
Meaning of HTTP 413.
HTTP 418 teapot
Meaning of HTTP 418.
HTTP 422 unprocessable
Meaning of HTTP 422.
HTTP 504 gateway-timeout
Meaning of HTTP 504.
HTTP 511 network-auth
Meaning of HTTP 511.
HTTP Headers Analyzer API
HTTP header analysis — security headers, cache, server detection. x402 micropayment.
HTTP-date IMF-fixdate shape, value discarded
HTTP-date IMF-fixdate shape, value discarded
HZ ~{ ~} frame count, input discarded
HZ ~{ ~} frame count, input discarded
HackMyIP — no-key IP intelligence
Free no-key IP intelligence: geolocation, VPN detection, DNS, WHOIS, blacklists, breach checks
Hacé Cuentas — Free Calculators
Free calculators as MCP tools: finance, taxes, health, units, dates. Search, fetch & compute.
Hal Fr
HAL (Hyper Articles en Ligne) MCP — French national open research archive.
HallucC — Hallucination & Safety Guardian
Fact-check LLM outputs with cited sources. API key: aihcc.cloud/keys.
HasData Google Hotels
Google Hotels search: rates, ratings, amenities and what each booking site charges, as JSON.
Hash Generator API
Cryptographic hashing — MD5, SHA1, SHA256, SHA512, bcrypt. x402 micropayment.
Hashids alphabet shape, value discarded
Hashids alphabet shape, value discarded
Heading level 1-6 shape
Heading level 1-6 shape
Heard
Let cloud agents talk to you: progress updates spoken on your Mac, and replies you send back.
Heard Friends
Your coding agents' hours this month, your friends board, and invites you approve.
HebrewCore by baba Hebrew
Hebrew translation that keeps prices, names and dates exact, RTL display, nikud, clinical Hebrew.