agentmods.dev

gemini

A plugin that lets Claude Code call the Antigravity command-line tool to check facts against current web information.

In plain words
What is it for?
Use it when fact-checking information with live web sources.
Why use it?
It helps identify and verify claims that may have changed or need external evidence.

Plugin for Claude Code

1 2mo ago A scan tokens not measured original Apache-2.0
View the source file stevenc81/gemini-plugin-cc
Install

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.

Claude Code
/plugin marketplace add stevenc81/gemini-plugin-cc
agentmods
npx agentmods add plugins/stevenc81/gemini-plugin-cc/gemini
Clone the repo
git clone --depth 1 https://github.com/stevenc81/gemini-plugin-cc

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

gemini 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 yesterday.

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.

plugins/gemini/.claude-plugin/plugin.json · 9 lines

What it actually says

{
  "name": "gemini",
  "version": "0.1.0",
  "description": "Use Antigravity CLI from Claude Code to fact-check with live web grounding.",
  "author": {
    "name": "stevenc81"
  }
}
Changes

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.

  1. yesterday First seen · 9 lines scan A 118528decd0f

Subscribe to this mod's changes

gemini is a plugin published in the GitHub repository stevenc81/gemini-plugin-cc (1 stars, last pushed 2mo ago), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-08-31.

antigravityclaude-codeclaude-code-pluginfact-checkinggemini
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