Holidays MCP
Down since Oct 23io.github.Lulu-The-Narwhal/holidays-mcp
Free, keyless public holidays lookup for any country and year, plus single-date holiday checks.
Steel Beam Checker: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not...
Pay-per-call MCP tools over x402 (USDC/Solana): LLM, utilities, x402 market and model prices.
Paid AI utilities for web comparison, code checks, document extraction, security, and research.
Repair malformed JSON that fails a schema. Deterministic only; refuses to guess; signed receipt.
MCP server for IPv4 geolocation with Chinese output: country/region/city, ISP and ASN.
Repair malformed JSON, DNS lookup, extract URLs, base64, case, hash, time. Pay per call USDC Base.
Utility tools for AI agents: hashing, text stats, validation, DNS, currency, GEO audits.
20+ pay-per-use APIs: image gen, crypto data, email verify, SSL check, web scraping, and more.
Normalize and convert 400+ file types via TweekIT's hosted MCP endpoint.
Free, keyless public holidays lookup for any country and year, plus single-date holiday checks.
A very simple remote MCP server that greets you, with a custom icon.
日本の住所⇄郵便番号を変換。表記ゆれも吸収。Japan address ⇄ postal code, handles messy input. Free tier, no API key.
Developer toolkit: UUID, timestamp, unit conversion, JSON tools, and QR code (SVG). Free.
China holidays and lunar calendar lookup, solar-to-lunar conversion and yearly schedule.
Exactly 50 data transformation and live web verification tools for AI agents.
31 deterministic tools: JSON→Zod, regex, JWT, curl→fetch, hashing, encoding, UUIDs, encrypted links
39 Japanese locale APIs — wareki, NTA invoice, 法人番号, postal, romanization, kanji-kana (Workers AI).
MCP server for aerospace calculations: orbital mechanics, ephemeris, DSN operations, ...
60+ units, live FX, timezones, and date arithmetic for AI agents.
Indic transliteration plus Indian name, address, PIN, PAN, GSTIN normalization.