Agent skill · marketing growth · membranedev
smtp2go
SMTP2GO integration. Manage data, records, and automate workflows. Use when the user wants to interact with SMTP2GO data.
Why this skill is useful
Adds specific commands and workflows for integrating with SMTP2GO that the AI wouldn't reliably generate on its own.
What it needs
Requires @membranehq/cli installed locally. Requires smtp2go account access. About 4k tokens when loaded. Last updated 2026-04-28. 253 stars on the source repository.
What this skill does
SMTP2GO SMTP2GO is an email delivery service that helps businesses send transactional and marketing emails reliably. It provides tools for managing email deliverability, tracking email performance, and preventing emails from landing in spam folders. It's used by developers, marketers, and businesses of all sizes who need to ensure their emails reach their intended recipients. Official docs: https://www.smtp2go.com/docs/ SMTP2GO Overview Email Recipient Template Domain Subaccount Suppression List Suppressed Email Address Statistics Report Webhook Use action names and parameters as needed. Working with SMTP2GO This skill uses the Membrane CLI to interact with SMTP2GO. Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather than auth plumbing. Install the CLI Install the Membrane CLI so you can run membrane from the terminal: Authentication This will either open a browser for authentication or print an authorization URL to the console, depending on whether interactive mode is available. Headless environments: The command will print an authorization URL. Ask the user to open it in a browser. When they see a code after completing login, finish with: Add --json to any command for machine-readable JSON output. Agent Types : claude, openclaw, codex, warp, windsurf, etc. Those will be used to adjust tooling to be used best with your harness Connecting to SMTP2GO Use membrane connection ensure to find or create a connection by app URL or domain: The user completes authentication in the browser. The output contains the new connection id. This is the fastest way to get a connection. The URL is normalized to a domain and matched against known apps. If no app is found, one is created and a connector is built automatically. If the returned connection has state: "READY", skip to Step 2. 1b. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills membranedev/smtp2go