Delegate a task to the Codex CLI running as an external worker, using your existing Codex login (no API key). Model and reasoning effort are chosen per call and never inherited from global Codex config. Returns the worker's final result plus git-verified files_changed and scope_violations, and — unless skipped — a verification block holding the real output of the project's checks, which AgentBridge runs itself. One call = one attempt; AgentBridge never retries on its own.

Delegate a task to the Antigravity CLI (agy) running as an external worker, using your existing Antigravity login (no API key). The logical model name and effort tier are resolved against the installed CLI's live model list and are never silently substituted. Returns the worker's final result plus git-verified files_changed and scope_violations. One call = one attempt; AgentBridge never retries on its own.

Report AgentBridge health: version, project directory, whether git-based scope verification will work here, whether the Codex and Antigravity CLIs are installed, their versions and sign-in state, per-model availability (available | unavailable | unverified) and the efforts each model accepts, resolved Antigravity model ids, active jobs, and warnings. Consumes no model inference — availability comes from each CLI's own catalogue, and is reported as unverified rather than guessed when it cannot be established cheaply. Never returns credentials.