google-secops GEMINI.md

Setup instructions for a Google SecOps extension, a package of tools and workflows for security operations in Google’s security platform. It connects Gemini CLI to Google’s managed SecOps server through the Model Context Protocol.

In plain words
What is it for?
Use them to install the extension, authenticate with Google Cloud, enable the required service, and configure its remote or fallback local tools.
Why use it?
They explain the required command-line tool, Google Cloud login, and service setup so the extension can connect to SecOps without relying on locally managed standard tools.

Instructions file for Gemini CLI

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.

agentmods
npx agentmods add instructions/gemini-cli-extensions/google-secops/gemini-md
Clone the repo
git clone --depth 1 https://github.com/gemini-cli-extensions/google-secops

Made for: Gemini CLI.

Per session 1,356 This file is loaded in full into every session.
When invoked 1,356 The same file — it is already loaded in full.
Security scan B 1 finding. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What 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.

ModelPer sessionOnce invoked
Fable 5 $0.01356 $0.01356
Opus 5 $0.00678 $0.00678
Sonnet 5 $0.00271 $0.00271
Haiku 4.5 $0.00136 $0.00136

Measured 2d ago against content hash 7454503e37e8, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

google-secops GEMINI.md scanned grade B with 1 finding 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 2d 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

5. **Enable Skills**: Ensure your `~/.gemini/settings.json` has `experimental.skills` enabled:
GEMINI.md · 151 lines

How it starts

The opening of the file, as written. The whole thing — 151 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Google SecOps Extension

This repository contains the Google SecOps Extension, providing specialized skills and tools for security operations.

This is not an officially supported Google product.

This project is not eligible for the Google Open Source Software Vulnerability Rewards Program.

Overview

This extension packages setup and key security workflows into skills.

Crucially, it automatically configures the Google Cloud Remote MCP Server for SecOps. This means:

  • No Local Tools: You don't need to install or manage local Python environments for standard tools.
  • Enterprise Ready: Connects directly to Google's managed infrastructure for SecOps.
  • Adaptive: While it defaults to the Remote server, it can fallback to local tools if needed.

Prerequisites

  1. Install Gemini CLI (Preview):

    npm install -g @google/gemini-cli@preview
    
  2. Google Cloud Authentication: Ensure you are authenticated with Google Cloud and have set a quota project:

    gcloud auth application-default login
    gcloud auth application-default set-quota-project <YOUR_PROJECT_ID>
    
  3. Enable MCP Service: You must enable the Chronicle MCP service in your Google Cloud project:

    gcloud beta services mcp enable chronicle.googleapis.com/mcp --project=<YOUR_PROJECT_ID>
    
  4. GUI Login Requirement: You MUST have logged into the Google SecOps GUI at least once before using the API/MCP server.

  5. Enable Skills: Ensure your ~/.gemini/settings.json has experimental.skills enabled:

    {
      "security": {
        "auth": {
          "selectedType": "gemini-api-key"
        }
      },
      "general": {
        "previewFeatures": true
      },
      "experimental": {
        "skills": true,
        "extensionConfig": true
      }
    }
    

Read the full file on GitHub · 151 lines

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. 2d ago First seen · 151 lines · 1,356 tokens per session scan B 7454503e37e8

Subscribe to this mod's changes

google-secops GEMINI.md is an instructions file published in the GitHub repository gemini-cli-extensions/google-secops (2 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 1,356 tokens to every session, about $0.0068 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.