Company

Hebcal: MCP servers, APIs and tools

5 servers in the catalogue mention Hebcal. The official ones were published by the owner of hebcal.com, which the MCP Registry verified; the rest are made by others.

Official Hebcal servers

• Hebcal Working at last check
  Model Context Protocol extension for Hebrew calendar

Other MCP servers for Hebcal

• io.github.mrfentmen/hebcal-mcp Runs on your computer
  Hebrew calendar from Hebcal. No key required.
• Utility Belt: hash Working at last check
  FREE. Compute a cryptographic digest: sha256, sha512, sha384, sha1, md5, sha3-256, keccak256, ripemd160. Optional HMAC via hmac_key. Output hex (default),…
• Cipherhub: hmac_sum Working at last check
  [hash_digest] 计算 HMAC（基于哈希的消息认证码）。 【支持算法】Sha1 / Sha224 / Sha256 / Sha384 / Sha512 / Sm3（不支持 SHAKE 系列，因 SHAKE 为 XOF 非固定长度哈希）。 【参数】 - key_in_hex：密钥 Hex。SHA 系按…
• It X402: hash_encode Verified publisher · Working at last check
  Hashing, HMAC and encoding toolkit: digests (MD5, SHA-1/2/3, Keccak-256 as used by Ethereum, RIPEMD-160, Whirlpool, CRC32/CRC32C, Adler-32, FNV-1a,…
• Labelixa Zpl: language_detect Verified publisher · Working at last check
  Detect which printer language raw label code is written in (ZPL, EPL, TSPL or CPCL). Heuristic: returns the language plus a confidence TIER (high/medium/low)…
• Torah: zmanim Working at last check
  Zmanim du jour (alot, netz, sof zman kriat shema/tefila, hatsot, minha, shkia, tzeit…) et, avec chabbat=true, les horaires d'entrée/sortie de Chabbat et la…
• Time Tracking: suggest_holiday_profile Verified publisher · Working at last check
  Look up the official public/national holidays for a country (ISO-2 code, e.g. US, IL, GB) and year from an authoritative public source (Hebcal for Israel,…

Command-line tools

• hebcal
  Perpetual Jewish calendar for the command-line
• heca
  Hebrew calendar utility
• hcal
  Hexadecimal calendar for terminal
• hspell
  Free Hebrew linguistic project
• heimdal
  Free Kerberos 5 implementation
• ghcup
  Installer for the general purpose language Haskell

Web APIs

• reverb
  reverb ecommerce
• FabricAdminClient
  Logical network operation endpoints and objects. cloud
• FabricAdminClient
  Logical subnet operation endpoints and objects. cloud

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