Levirge Brain · install

Install in Codex

Install Levirge Brain in Codex from the plugin marketplace, or add the MCP server directly to config.toml.

Early access — capacity is limited and workspaces are set up in order of request. Installing now is fine: the plugin connects the moment your workspace is active.

Install from the plugin marketplace:

codex plugin marketplace add https://github.com/levirge/brain

Or add the MCP server directly to ~/.codex/config.toml:

[mcp_servers.brain]
url = "https://brain.levirge.com/mcp"
# Token fallback — env var holding your workspace token:
bearer_token_env_var = "BRAIN_TOKEN"

OAuth is negotiated on connect; the BRAIN_TOKEN env var is only needed for the bearer-token fallback. Restart Codex after installing, then verify with a read-only call — kb_overview returns your workspace's knowledge summary.

The same Vault answers to every client you connect. An agent in Codex reads what an agent in Claude Code captured an hour earlier, and both see what a person wrote in Obsidian — the knowledge base is the shared substrate, not a per-client store.

Other clients

Claude Code, Claude Desktop, Obsidian, or any MCP client. No workspace yet? Request access.

← Levirge Brain Request access →

Install in Codex

Sharing a workspace across clients

Other clients