hebcal is an MCP (Model Context Protocol) server by hebcal in the Workplace & Productivity category. Model Context Protocol extension for Hebrew calendar

How do I connect hebcal to Claude, Cursor, or another MCP client?

hebcal is a remote MCP server — add its endpoint (https://www.hebcal.com/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.

Is hebcal open source?

Yes — the source code is public at github.com/hebcal/hebcal-mcp, with 6 GitHub stars.

Can AI agents pay to use hebcal?

Not yet through Loomal — hebcal is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.

hebcal

MCP server by github.com/hebcal/hebcal-mcp

Model Context Protocol extension for Hebrew calendar

6 starsnpm: @hebcal/mcpRemote-capable

About hebcal

hebcal is an MCP (Model Context Protocol) server published by hebcal in the official MCP registry, listed under Workplace & Productivity on Loomal. Model Context Protocol extension for Hebrew calendar

hebcal runs as a hosted remote over streamable-http — MCP clients connect directly to its endpoint, with nothing to install locally. It also ships as an npm package (@hebcal/mcp), so any MCP client that can launch a local process can run it.

Development happens in the open at github.com/hebcal/hebcal-mcp, where the project has earned 6 GitHub stars.

Use hebcal with your agent

Claude Code · one command

claude mcp add --transport http hebcal https://www.hebcal.com/mcp

Claude Desktop, Cursor & other MCP clients · config

{
  "mcpServers": {
    "hebcal": {
      "url": "https://www.hebcal.com/mcp"
    }
  }
}

streamable-httphttps://www.hebcal.com/mcp

npm@hebcal/mcp

Frequently asked questions

What is hebcal?: hebcal is an MCP (Model Context Protocol) server by hebcal in the Workplace & Productivity category. Model Context Protocol extension for Hebrew calendar
How do I connect hebcal to Claude, Cursor, or another MCP client?: hebcal is a remote MCP server — add its endpoint (https://www.hebcal.com/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.
Is hebcal open source?: Yes — the source code is public at github.com/hebcal/hebcal-mcp, with 6 GitHub stars.
Can AI agents pay to use hebcal?: Not yet through Loomal — hebcal is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.

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Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain hebcal? Claim this listing free by verifying GitHub ownership, or contact us.