# Astrocal

> Use this tool when you need to efficiently manage meetings and schedules, as Astrocal solves problems of manual booking and rescheduling by providing an AI-native interface to check availability, book, cancel, and reschedule meetings via MCP, accepting user requests as input and returning confirmed meeting details as output. It streamlines scheduling processes, saving time and reducing errors. Astrocal is ideal for use in busy workflows where seamless meeting coordination is crucial.

Canonical page: https://skillsregistry.net/skills/dev-astrocal-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/dev-astrocal-mcp-server

## Description

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

## Trust

- **Trust score (0–1):** 0.98
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 0.1.3
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/dev.astrocal%2Fmcp-server)
- **Repository:** <https://github.com/astrocal-dev/mcp-server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "dev-astrocal-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/dev-astrocal-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/dev-astrocal-mcp-server/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt