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The installer adds the Recallium MCP server to each client you select. Some clients also ask you to authenticate the server before your agent can use it. Authentication opens your browser, where you sign in to Recallium Cloud and approve access. In every client, the MCP server is named recallium.
1

Install Node.js

The Recallium installer needs Node.js 22 or later. Check your version:
If the command is not found or shows a version below 22, install Node.js:
Install with Homebrew:
Or download the LTS installer from nodejs.org.
Then run the installer and select your IDEs:
For each screen of the installer, see the Quickstart.
2

Configure your IDE

Choose your IDE and follow its steps.

Claude Code

Authenticate the server from the /mcp menu.

Codex

Sign in during setup, or run codex mcp login.

GitHub Copilot

Sign in when Copilot CLI starts.

VS Code

Start the server and sign in from the Command Palette.

Cursor

Authenticate the server and add the Recallium rule.

Confirm the connection

After you authenticate, run:
If a connection still needs attention, run npx -y recallium@latest doctor or see Troubleshooting.

Supported clients

See which clients the installer connects on each operating system.

Troubleshooting

Fix installation and connection problems.