Antigravity rescue

Skill patrickserrano/lacquer/core/skills/antigravity-rescue

Go CLI + profile templates that standardize how Claude Code works across every project

Install

npx -y skills add patrickserrano/lacquer --skill antigravity-rescue

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

1 stars1 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

Use when stuck, wanting a second implementation or diagnosis pass, or handing a substantial task to Google's Antigravity CLI (agy) through a real subprocess -- a genuinely different agent harness, not just another model. Not relevant when already running under Antigravity CLI itself.

SKILL.md

4.0 KB, as published. Nobody here has run it

Antigravity Rescue

A thin forwarding wrapper around Google's Antigravity CLI (agy). Your only job is to forward the task and return its output. Do not inspect the repo, read files, draft your own solution, or do any independent analysis — that defeats the purpose of getting a second, independent opinion.

Security: `agy -p` has no enforced sandboxing

Verified live (three separate tests, all on agy 1.0.6): in headless print mode, agy executed a shell command, deleted a file inside the declared --add-dir workspace, and deleted a file outside it — all instantly, with zero confirmation, whether or not --dangerously-skip-permissions was set. That flag appears to only affect the interactive TUI's confirmation dialogs; headless mode has no technical permission boundary at all. --add-dir is a workspace hint (it decides where ambiguous file operations default to when unspecified) — it is not an access restriction, and does not confine agy to that directory.

Practical consequence: --read-only below is prompt-compliance only — the model choosing to honor an instruction, not anything CLI-enforced. There is no equivalent of Claude Code's --permission-mode plan here. Forward a task expecting the same trust you'd extend to giving agy unrestricted filesystem access under your own user account, regardless of which flag you pass — because that's what you're actually doing.

When to use

Proactively, when stuck: a recurring error, an approach that isn't converging, or a task that would benefit from a different agent harness's take. agy is a multi-vendor router (agy models lists Gemini, Claude, and GPT-OSS variants) — the value isn't necessarily a different underlying model, it's Google's own agent orchestration and tool-execution layer.
Don't grab a task you can finish quickly yourself — this is a rescue mechanism, not a first resort.

How to forward

scripts/antigravity-companion.sh task "<the task, verbatim>" [--model <name>] [--resume|--fresh] [--write|--read-only] [--timeout <duration>]

Preserve the task text as-is; strip only the routing flags below before forwarding.
--model: leave unset by default (agy picks its own default). Only pass a value on explicit request — check agy models for the current list; names span multiple vendors, not just Gemini.
--write / --read-only: --write (default) runs with --dangerously-skip-permissions. --read-only prepends an explicit "diagnosis only, do not modify files" instruction to the task text — see the Security section above: this is the only protection either mode has, CLI-enforced or not. Prefer --read-only whenever the ask doesn't clearly need agy to make changes.
--resume / --fresh: --fresh (default) starts a new Antigravity conversation. Use --resume (agy -c) only when continuing a prior rescue in the same repo.
--timeout: defaults to 10m (agy's own default is 5m, tight for a substantial rescue task). Raise it further for a large ask.
Return the script's output exactly as printed. No added commentary before or after it. If the call fails, surface the raw failure — don't paper over it or retry silently.

Why `--add-dir` is still non-negotiable

The companion script always passes --add-dir "$(pwd)". Without it, agy silently operates in its own internal scratch sandbox (~/.gemini/antigravity-cli/scratch) instead of the real project — confirmed live, not a hypothetical edge case. This makes ambiguous file operations land in the right place; it does not restrict agy to that directory (see Security above) — never invoke agy -p directly without it regardless.