Claude-skill-registry julien-mcp-gmail

Install Gmail MCP for email operations. Use when user needs Gmail read/send capabilities.

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/julien-mcp-gmail" ~/.claude/skills/majiayu000-claude-skill-registry-julien-mcp-gmail && rm -rf "$T"

manifest: skills/data/julien-mcp-gmail/SKILL.md

MCP Gmail Installer

This skill installs the Gmail MCP server into the current project.

Installation Procedure

When the user asks to install Gmail MCP:

Check for existing
.mcp.json
in the project root
Merge configuration - Add this server to
```
mcpServers
```
:

{
  "gmail": {
    "command": "node",
    "args": ["${ONEDRIVE_MCP_PATH}/Gmail-MCP-Server/dist/index.js"]
  }
}

If
.mcp.json
doesn't exist, create it with the full structure:

{
  "mcpServers": {
    "gmail": {
      "command": "node",
      "args": ["${ONEDRIVE_MCP_PATH}/Gmail-MCP-Server/dist/index.js"]
    }
  }
}

Environment Variables Required

```
ONEDRIVE_MCP_PATH
```
: Path to MCP servers folder

Prerequisites

Node.js installed
Gmail OAuth credentials configured

Usage After Installation

Restart Claude Code to activate the MCP server.

Example Usage

After installation, use in Claude Code:

"Read my latest 5 emails"
"Send an email to user@example.com"

Skill Chaining

Input: User request to install Gmail MCP
Output: Configured
```
.mcp.json
```
with gmail server
Tools Used: Read, Edit, Write
Chains With: Outlook MCP for multi-provider email

Troubleshooting

Problem	Solution
OAuth error	Re-run Gmail OAuth setup, check credentials.json
Path not found	Verify ONEDRIVE_MCP_PATH environment variable
Server crash	Check dist/index.js exists, rebuild if needed
Permission denied	Ensure OAuth scopes include required permissions