Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/simplybychris/antigravity-plugin-cc/delegategit clone --depth 1 https://github.com/simplybychris/antigravity-plugin-ccWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00021 | $0.00344 |
| Opus 5 | $0.00010 | $0.00172 |
| Sonnet 5 | $0.00004 | $0.00069 |
| Haiku 4.5 | $0.00002 | $0.00034 |
Grade A, and why
delegate scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
1 near-identical copy found in the catalogue:
- delegate — 100% identical, 0 lines differ
What it actually says
Hand the user's task to the agy:runner subagent
(subagent_type: "agy:runner").
Raw user request: $ARGUMENTS
Routing rules
- If the request contains
--background, launch the subagent withrun_in_background: true. Strip the flag from the forwarded task text. - Otherwise run the subagent in the foreground.
- If the request contains
--model <alias>, forward it to the subagent so it can be appended to the wrapper call as--model <alias>(placed before the prompt argument). Strip it from the task text. - If no model is given, the wrapper uses whatever the TUI is currently set
to (stored in
~/.gemini/antigravity-cli/settings.json).
Aliases for <alias>: flash-low, flash-medium, flash, pro-low,
pro, sonnet, opus, gpt-oss. Canonical TUI strings (e.g.
"Claude Opus 4.6 (Thinking)") are also accepted. Run /agy:help for the
full table.
Response style
The subagent is a thin wrapper around agy. Return its output verbatim — no
extra commentary before or after.
If the user did not supply a task, ask what they would like Antigravity to do.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 3d ago First seen · 35 lines · 21 tokens per session scan A 6ca096910e1d
delegate is a command published in the GitHub repository simplybychris/antigravity-plugin-cc (71 stars, last pushed 3mo ago), licensed MIT. It adds 21 tokens to every session and 344 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other commands, from other repositories
adversarial-review
Run an adversarial Gemini code review that challenges the implementation approach and design choices.
review
Run a standard Gemini code review of recent git changes.
transfer
Export the current workspace context into a transfer snapshot and generate ready-to-run AGY / Gemini CLI handoff commands.
rescue
Delegate investigation, an explicit fix request, or follow-up rescue work to the agy (Antigravity) agent.
agy-update
Check for a newer git-clone version of this plugin and pull it after confirmation.
result
Show the stored final output for a finished Gemini job in this repository.