# VaultAssist

> Use this tool when you need to streamline workflow management and enhance productivity within Google Workspace applications. VaultAssist solves problems related to accessibility and security by providing natural language control over Gmail, Drive, Calendar, and other Google tools through secure OAuth 2.1 authentication. It is ideal for multi-user environments requiring vault-level security and isolation.

Canonical page: https://skillsregistry.net/skills/3xcaffeine-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/3xcaffeine-mcp-server

## Description

Enables natural language control over Google Workspace (Gmail, Drive, Calendar, Sheets, Slides, Tasks) through secure OAuth 2.1 authentication, with vault-level security and multi-user isolation.

## Trust

- **Trust score (0–1):** 0.67
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/wo7hchoyrf)
- **Repository:** <https://github.com/3xcaffeine/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": "3xcaffeine-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/3xcaffeine-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/3xcaffeine-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