/SKILL

Antigravity Deep Research

Run $ARGUMENTS as a deep-research query on Gemini's deep-research managed agent, wait for it to finish, and report the cited result. Two models are available: deep-research-preview-04-2026 (default) and deep-research-max-preview-04-2026 (max mode — slower, higher effort), selected with --max.

The script is at ${CLAUDE_PLUGIN_ROOT}/scripts/antigravity.py. It is self-daemonizing: research returns immediately with a run_id, a detached worker runs the research, and a status file flips to completed / failed when done. Requires GEMINI_API_KEY in the environment and uv on PATH. Deep research can take several minutes.

Phase 1: Frame the query

Goal: Turn $ARGUMENTS into a clear research question.

Actions:

1. Use the full $ARGUMENTS text (minus a --max flag) as the research question. Pass --max through to the script when the user wants max mode (deeper, slower).
2. If it is empty or too vague to research (no subject, scope, or constraints), ask the user one or two clarifying questions, then proceed.

Phase 2: Launch the run

Goal: Start the detached research worker.

Actions:

1. Run the script:

   uv run "${CLAUDE_PLUGIN_ROOT}/scripts/antigravity.py" research --query "<question>" [--max]
   

2. Capture run_id, output_file, and wait_command from stdout.
3. If stdout reports an error (for example a missing GEMINI_API_KEY), surface it and stop.

Phase 3: Wait for completion

Goal: Block until the research finishes without busy-looping the model.

Actions:

1. Start a Monitor on the captured wait_command. It emits one line — antigravity run <id>: completed / failed / timeout — then exits:

   uv run "${CLAUDE_PLUGIN_ROOT}/scripts/antigravity.py" wait --run <run_id>
   

   Deep research is slow: set the Monitor timeout_ms to 1800000 (30 min) and pass --timeout 1800 to the wait command. Use a clear description like "antigravity research <run_id>".
2. When the Monitor event arrives, read the last word of its line:
   • completed or failed → proceed to Phase 4.
   • timeout → the research is still running (the worker keeps polling up to ~2h). Start the Monitor on the same wait_command again to keep waiting. After a second consecutive timeout, tell the user it is still running and give them ... status --run <run_id> --full to fetch it later, then stop. Never present a timeout / still-running state as the report.

Phase 4: Report the result

Goal: Present the research report.

Actions:

1. Fetch the full result:

   uv run "${CLAUDE_PLUGIN_ROOT}/scripts/antigravity.py" status --run <run_id> --full
   

   Or read the rendered output_file directly.
2. Present the report text to the user, preserving any citations and sources.
3. If the status is failed, report the recorded error and likely cause.

Notes

• This uses Gemini's managed deep-research agent; it manages its own search and browsing. No sandbox tools or network flags apply here.
• See ../delegate/references/usage.md for the shared API surface and limits.