# Proton Calendar MCP

> Use this tool when you need to integrate your Proton Calendar events into your Claude Desktop workflow, providing a seamless and dark industrial-themed interface to manage your schedule. It solves the problem of switching between applications to check calendar events, allowing for efficient time management. By linking your Proton Calendar account, it displays your events directly in Claude Desktop, streamlining your productivity workflow.

Canonical page: https://skillsregistry.net/skills/rixmerz-proton-calendar-app-mcp  
JSON: https://api.skillsregistry.net/v1/skills/rixmerz-proton-calendar-app-mcp

## Description

A dark industrial-themed MCP server that displays your Proton Calendar events directly in Claude Desktop.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** productivity
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/noav5kqrwy)
- **Repository:** <https://github.com/Rixmerz/proton-calendar-app-mcp>

## 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": "rixmerz-proton-calendar-app-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/rixmerz-proton-calendar-app-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/rixmerz-proton-calendar-app-mcp/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