Any MCP-compatible client can connect to Juno using the hosted server URL.
Your Juno server URL
Replace<your-workspace> with your Juno subdomain:
Standard configuration
Most clients use a JSON config with anmcpServers block:
Client-specific notes
- Gemini Enterprise — in the Google Cloud console, go to Gemini Enterprise → Data stores → Create data store, search for Custom MCP Server, select Add MCP server, choose OAuth 2.0, enter the Juno URL, then Verify Auth → Continue, name the connector, and select Create. Afterwards open Actions → Reload custom actions and enable the Juno tools — none are on by default.
- Gemini Enterprise, Business edition — at
business.gemini.google, go to Settings & help → your team → Manage team → Connected apps → Add MCP Server, then enable the connection after adding it. - Glean — an admin imports Juno under Admin console → Platform → Tools. See Connect Glean.
- Perplexity — Settings → Connectors → + Custom connector → Remote, then enter the Juno URL and choose Streamable HTTP.
- Notion — available on Business and Enterprise. An admin turns on Enable custom MCP servers in Settings → Connections, then each agent adds Juno under Settings → Tools & Access → Add connection → Custom MCP server.
- Microsoft Copilot Studio — Tools → Add a tool → New tool → Model Context Protocol, then fill in the server name, description, and the Juno URL.
- Open WebUI — an admin adds it in Settings → Admin → Integrations → External Tool Servers → + Add Connection, with the type MCP (Streamable HTTP).
Command-line clients
codex mcp login juno-journey to sign in.
Running a client in CI or anywhere else that can’t open a browser? Use an access token instead of signing in.

