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JetBrains AI Assistant is a built-in MCP client (since IDE version 2025.1). The setup is the same across every JetBrains IDE — IntelliJ IDEA, PyCharm, WebStorm, Rider, GoLand, RubyMine, CLion, PhpStorm, Android Studio.
Already done Install? Skip to step 2.

1. Mint an API key + install the binary

pip install kataven-mcp, then mint a key at hub.kataven.ai/settingsAPI Keys tab. Full walkthrough: Install.

2. Open the AI Assistant MCP settings

SettingsToolsAI AssistantModel Context Protocol (MCP). (Alternative: in any AI Assistant chat, type / and pick Add Command — opens the same panel.)

3. Add the server

Click + Add. Pick STDIO as the transport. Paste:
Save. AI Assistant launches kataven-mcp as a subprocess and indicates the server is healthy with a green dot in the same panel.

4. Verify

Open AI Assistant chat (right sidebar or Tools → AI Actions). Ask:
List all my Kataven agents.
The chat calls kataven_list_agents and returns the result inline.

5. Verify in the dashboard

See also