MARVIN is your personal AI assistant that can help you connect to the apps you need and handle your day.
MARVIN is a personal AI assistant built to remember conversations, track goals, organize work, and connect to external applications. People use it as a chief-of-staff-style extension for Claude Code or GitHub Copilot CLI, with integrations including Google Workspace, Microsoft 365, Slack, Linear, Notion, and Telegram. The catalogue entries provide commands, agents, skills, and instructions that define MARVIN's workflows.
Skill Claude CodeCodex
Use when MARVIN is asked to build, fix, debug, review, or ship software. Routes to gstack development workflow skills. Handles gstack bootstrap if not installed. Manages PRD decomposition for large projects. Triggers on: build a feature, fix a bug, review code, implement a PRD, ship this, debug this, create an…
Skill Claude CodeCodex
Audit a software project for hardening — security, AI gaps, test coverage, code quality, and decoupling. Use when user wants to harden a project, audit for vulnerabilities, check test coverage, or separate private data from code.
Skill Claude CodeCodex
Start MARVIN session with briefing. Use when user types /start or starts a new session. Loads context, reviews state, gives daily briefing.