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Astrocal MCP server

Remotenpm

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What it does

AI-native scheduling: check availability, book meetings, cancel and reschedule via MCP

Description as published by the publisher in the official MCP Registry, read 10 Oct 2026. Not written or verified by Few Servers.

Facts

Registry namedev.astrocal/mcp-server
Publisherastrocal.dev Namespace verified by the registry through the publisher's domain.
CategoryProductivity and project tools sorted by our keyword rules
Transportremote (streamable-http), local package (npm)
Version0.1.6
This version published24 Jun 2026
Last seen10 Oct 2026, in our crawl of the official MCP Registry
Tested by Few ServersNo

Install

  • Remote endpoint (streamable-http), as published: https://api.astrocal.dev/mcp
  • npm package, as published: @astrocal/mcp-server · version 0.1.6 · transport stdio
    npx -y @astrocal/mcp-server
    Standard run command for npm packages. The registry publishes the package name, not a command; check the repository for required arguments.

Install details read from the registry record on 12 Oct 2026. We have not run this server.

Keys and settings

Needs a key or token: the registry record marks a secret value as required. Declared by the publisher:

  • ASTROCAL_API_KEY (environment variable, secret, required): Your Astrocal API key (create one at https://astrocal.dev/dashboard/connect)
  • ASTROCAL_API_URL (environment variable, not marked required): Custom API base URL (defaults to https://api.astrocal.dev)
  • ASTROCAL_DEFAULT_EVENT_TYPE_ID (environment variable, not marked required): Default event type ID when not specified in tool calls

RepositoryWebsiteRegistry record (JSON)npm package

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