MCP server

G3M Official

co.g3m/g3m

Checked 26 Oct 2026, 08:29 UTC · It answered and asked for a sign-in

Send personalized physical gifts and letters to business contacts from AI agents

Signs in with your accountVerified publisher: g3m.co

https://api.g3m.co/mcp/

At a glance

Type: MCP server
Publisher: g3m.co (verified by the MCP Registry)
Status: Signs in with your account
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http g3m https://api.g3m.co/mcp/

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.g3m]
url = "https://api.g3m.co/mcp/"

Gemini CLI

{"mcpServers":{"g3m":{"httpUrl":"https://api.g3m.co/mcp/"}}}

Cursor

{"mcpServers":{"g3m":{"url":"https://api.g3m.co/mcp/"}}}

VS Code

{"servers":{"g3m":{"type":"http","url":"https://api.g3m.co/mcp/"}}}

Antigravity

agy mcp add g3m https://api.g3m.co/mcp/

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"g3m","server_url":"https://api.g3m.co/mcp/","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"g3m","server_url":"https://api.g3m.co/mcp/"}

Signs in with your account: your agent app opens a sign-in page the first time you use it.

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