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Detect installed MCP agents and configure them to use Ultra as their MCP server.

Usage

Flags

--client (-c) is a deprecated alias for --agent.

Examples

Supported Agents

What It Does

Adds an ultra MCP server entry that runs ultra start to each selected agent’s config, leaving other connectors and settings in place. With --config, the entry also passes --config <path>. For Hermes, connectors set to enabled: false are skipped when Ultra discovers existing entries. See Configure Agents for each agent’s config file and format.
Restart each agent you installed into (for example, quit and reopen Claude Desktop, Cursor, or Codex) so it picks up the new config.

Auto-linking

ultra install --all (MDM) and ultra install --agent ona (Ona devcontainers) link the device to Hub at install time when a deploy key is available from ULTRA_DEPLOY_KEY, the config file, or managed preferences, so it appears in Hub before any agent starts. Every other install path, and any OAuth login, links at the first ultra start.