policy-example

policy-example is a plugin for Gemini CLI from google-gemini/gemini-cli. Its token cost is not measured, scanned A, original, Apache-2.0.

An example extension that demonstrates support for a policy engine, a system that applies defined rules to actions or requests.

In plain words
What is it for?
Use it as a reference when building or testing policy-engine extensions.
Why use it?
It is useful for seeing how an extension can connect to policy rules, but the description does not state a specific production task.

Plugin for Gemini CLI ✓ vendor

Written for Gemini CLI: a Gemini CLI extension manifest.

Good fit Use it as a reference when building or testing policy-engine extensions.

Compare 6 plugins from other repositories ↓
Install with agentmods
npx agentmods add plugins/google-gemini/gemini-cli/policies
About the project

Gemini CLI is a terminal-based AI agent that lets developers interact with Google Gemini models and use tools for tasks such as file operations, shell commands, web fetching, and search. Developers use it from the command line, and the catalogue add-ons extend its workflows and integrations.

google-gemini/gemini-cli · 106,841 stars · on GitHub · geminicli.com

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.

Clone the repo
git clone --depth 1 https://github.com/google-gemini/gemini-cli

Made for: Gemini CLI.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for policy-example

README.md
[![agentmods](https://agentmods.dev/badge/plugins/google-gemini/gemini-cli/policies.svg)](https://agentmods.dev/plugins/google-gemini/gemini-cli/policies)
Your own site
<a href="https://agentmods.dev/plugins/google-gemini/gemini-cli/policies"><img src="https://agentmods.dev/badge/plugins/google-gemini/gemini-cli/policies.svg" alt="Measured on agentmods" height="20"></a>
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. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

policy-example 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.

packages/cli/src/commands/extensions/examples/policies/gemini-extension.json · 6 lines

What it actually says

{
  "name": "policy-example",
  "version": "1.0.0",
  "description": "An example extension demonstrating Policy Engine support."
}
Files

What ships with it

2 files beside gemini-extension.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 6 lines scan A bee9541906ce

Subscribe to this mod's changes

policy-example is a plugin published in the GitHub repository google-gemini/gemini-cli (106,841 stars, last pushed today), 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 2026-09-06.