agentic-security

agentic-security is a plugin for Gemini CLI from Clear-Capabilities/agentic-security. Its token cost is not measured, scanned A, original, no licence file.

A security scanner and tool server that a Gemini coding agent can call to inspect code and security findings. It can investigate tainted data, CVEs, dependency upgrades, and suggested fixes.

In plain words
What is it for?
Use it to scan code, investigate findings, look up known vulnerabilities, and create, verify, or apply security and dependency fixes.
Why use it?
It brings security checks and remediation work into the coding agent instead of requiring separate manual lookups and tools.

Plugin for Gemini CLI

Written for Gemini CLI: a Gemini CLI extension manifest.

Good fit Use it to scan code, investigate findings, look up known vulnerabilities, and create, verify, or apply security and dependency fixes.

Compare 6 plugins from other repositories ↓
Install with agentmods
npx agentmods add plugins/clear-capabilities/agentic-security/gemini-extension
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/Clear-Capabilities/agentic-security

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 agentic-security

README.md
[![agentmods](https://agentmods.dev/badge/plugins/clear-capabilities/agentic-security/gemini-extension/github.svg)](https://agentmods.dev/plugins/clear-capabilities/agentic-security/gemini-extension)
Your own site
<a href="https://agentmods.dev/plugins/clear-capabilities/agentic-security/gemini-extension"><img src="https://agentmods.dev/badge/plugins/clear-capabilities/agentic-security/gemini-extension/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for agentic-security

Your own site · 80×15
<a href="https://agentmods.dev/plugins/clear-capabilities/agentic-security/gemini-extension"><img src="https://agentmods.dev/badge/plugins/clear-capabilities/agentic-security/gemini-extension.svg" alt="Reviewed on agentmods" width="80" 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 unknown No closer match found in the catalogue.
Security

Grade A, and why

agentic-security 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.

The scan reads gemini-extension.json. This mod also ships 33 executable files (examples/demo-app/ai-assistant.js, examples/demo-app/auth.js, examples/demo-app/db.js, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

gemini-extension.json · 36 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Files

What ships with it

60 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 Changed 042fcf867032
  2. 2d ago Changed 1fde750245a6
  3. 3d ago Changed 2069e5f576a6
  4. 4d ago Changed 81093cb65864
  5. 5d ago Changed 90a4ba9cfecf
  6. 6d ago Changed 89e49d74125e
  7. 7d ago Changed 3784e3b3f4e8
  8. 8d ago Changed eaa6aa199c88
  9. 9d ago Changed 549adbbab463
  10. 10d ago First seen · 36 lines scan A 1479ec315875

Subscribe to this mod's changes

agentic-security is a plugin published in the GitHub repository Clear-Capabilities/agentic-security (118 stars, last pushed yesterday), with no licence file. 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.