What is Apiiro Guardian Agent?

An application-security service checks software changes and repository risk using static code analysis, dependency analysis, and secret detection. It can also rewrite prompts with security rules and apply fixes from a terminal-connected agent.

Use it to scan code changes, dependencies, and secrets, query repository security findings, enforce organizational policies, and automatically fix selected risks.

It helps find insecure code, vulnerable third-party packages, exposed secrets, and policy issues before a change is committed. Differential scans focus on what changed rather than requiring a full review every time.

Apiiro Guardian Agent — Plugin for Gemini CLI by apiiro/mcp-server

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/apiiro/mcp-server

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.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/apiiro/mcp-server/gemini-extension/github.svg)](https://agentmods.dev/plugins/apiiro/mcp-server/gemini-extension)

Your own site

<a href="https://agentmods.dev/plugins/apiiro/mcp-server/gemini-extension"><img src="https://agentmods.dev/badge/plugins/apiiro/mcp-server/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.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/apiiro/mcp-server/gemini-extension"><img src="https://agentmods.dev/badge/plugins/apiiro/mcp-server/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 original No closer match found in the catalogue.

Security

Grade A, and why

Apiiro Guardian Agent 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 10d 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.

gemini-extension.json · 34 lines

What it actually says

{
  "name": "Apiiro Guardian Agent",
  "version": "1.0.0",
  "description": "Agentic Application Security Platform (ASPM) for Gemini CLI prevents risk before code exists by rewriting prompts into secure prompts using each repository’s Software Graph and organizational security and compliance policies. Run differential SAST, SCA, and Secrets scans and AutoFix risks directly from your terminal before commit.",
  "author": "Apiiro",
  "repository": {
    "type": "git",
    "url": "https://github.com/apiiro/mcp-server"
  },
  "mcpServers": {
    "apiiro": {
      "description": "Apiiro security analysis and risk management - write secure code, query repositories, trigger diff scans, and manage security findings.",
      "httpUrl": "https://mcp.apiiro.com/mcp"
    }
  },
  "keywords": [
    "security",
    "secure-prompt",
    "aspm",
    "SAST",
    "SCA",
    "secrets",
    "compliance",
    "PCI",
    "FedRAMP",
    "ISO",
    "NIST",
    "SLSA",
    "CIS",
    "apiiro",
    "risk-management",
    "code-security"
  ]
}

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.

10d ago First seen · 34 lines scan A cbe9536ee8fa

Subscribe to this mod's changes

Apiiro Guardian Agent is a plugin published in the GitHub repository apiiro/mcp-server (4 stars, last pushed 11d 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 2026-10-26.

Security agent agentic-ai appsec appsec-tools compliance open-source

Apiiro Guardian Agent

Getting it into your agent

Wrote this? Show the measurements

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

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