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Chats, agents, files, automations and your account.
Self-hosting
Run Overlay on your own infrastructure.
Developer
MCP, the REST API and bringing your own agent.
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Overlay docs
Use Overlay, run it yourself, or build on it.
Overlay is a workspace where your team and its agents work together. It runs on the web and connects to Slack, ChatGPT, Claude, Cursor and any MCP app.
Overlay is open source under AGPL-3.0. The code lives at github.com/LayerNorm/overlay-web.