agypywpr

agypywpr runs a one-shot Google Antigravity CLI task with temporary permission rules. It backs up ~/.gemini/antigravity-cli/settings.json, augments the permission lists, runs agy, and restores the original settings afterward.

Installation

Antigravity CLI must already be installed and authenticated as agy.

python3 -m pip install agypywpr

Run a prompt from a UTF-8 file:

agypywpr run --prompt-file prompt.txt --permissions-file permissions.json

Arguments after -- are passed to agy:

agypywpr run --prompt-file prompt.txt -- --model gemini

The default timeout is 30 minutes. Use --timeout SECONDS to override it.

Permission file

The permission file contains an additive fragment. Existing settings are not replaced.

{
  "permissions": {
    "allow": ["command(git)", "write_file(src/)"],
    "deny": ["command(sudo)"],
    "ask": ["command(*)"]
  }
}

Rules are deduplicated within each list. Antigravity evaluates conflicting rules using its documented precedence: deny, then ask, then allow.

Recovery

The wrapper uses a lock, a mode-0600 recovery journal, and atomic settings writes. If the process is forcibly killed, inspect the settings and run:

agypywpr restore

The current release targets Linux and macOS. The completion behavior for background Antigravity subagents is under compatibility testing because AGY's headless completion protocol is not documented.

Development

.venv/bin/python -m pip install --editable '.[dev]'
.venv/bin/python -m unittest discover -s tests -v

Build the wheel and source distribution from the repository root:

.venv/bin/python -m build

Publishing

Releases are published from GitHub through PyPI Trusted Publishing (OIDC). Configure a protected pypi GitHub Environment and register the repository's pending Trusted Publisher on PyPI before creating a release tag.