Check whether Grok CLI is logged in via ~/.grok/auth.json (subscription OAuth). Call this before first use if unsure.

READ-ONLY: Ask Grok to analyze code, review a plan/diff, or answer questions without mutating files. Prefer this before execute_task. Grok runs without --always-approve and with write/shell tools disabled.

MUTATING: Delegate implementation to Grok (file edits, tests, shell). Uses --always-approve. Only call after the user approved a plan or explicitly asked to implement. Verify with git diff/tests afterwards. Returns session_id for continue_task.

Continue a previous Grok execution session with a follow-up prompt (e.g. fix failing tests). Prefer session_id from a prior execute_task; otherwise continues the most recent session in cwd.

ORCHESTRATED + MUTATING: run a full execute → git-evidence → verify → auto-fix loop server-side and return structured evidence (attempts, changed files, diff, verify output). Same approval bar as execute_task: only after the user approved a plan. Prefer this over execute_task when a test/build command can verify the work. If the result has status 'needs_advisor', answer the question via continue_task with the returned session_id. cancel_task also aborts in-flight grok sub-processes.

Poll a background job started with background=true, or list recent jobs if job_id is omitted.

Cancel a running background Grok job by job_id.