Vendo is an open-source customization layer that embeds an AI agent directly inside your product, allowing customers to build their own views, automations, and micro-apps without waiting on your roadmap. It learns your codebase, theme, and API through a single CLI command, then generates UI that stays within your brand and permission rules. Users can connect external tools like Gmail, Slack, and GitHub, schedule automations, and access the same agent from Claude or ChatGPT. Vendo offers a free single-player tier with cloud plans for teams needing collaboration, governance, and analytics.