Agent Governance Toolkit is a framework for controlling autonomous AI agents through policy enforcement, identity tracking, execution sandboxing, and reliability practices. Teams use it to decide which agent actions are allowed, identify agents in multi-agent systems, and keep records of decisions. The catalogue entries provide its instructions, commands, plugin, MCP server, and skill.
Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add microsoft/agent-governance-toolkit/plugin install agt-governanceWrote 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.
[](https://agentmods.dev/mcp/microsoft/agent-governance-toolkit/agt_governance)<a href="https://agentmods.dev/mcp/microsoft/agent-governance-toolkit/agt_governance"><img src="https://agentmods.dev/badge/mcp/microsoft/agent-governance-toolkit/agt_governance.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
agt_governance 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 6d 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.
What it actually says
{
"agt_governance": {
"command": "${CLAUDE_PLUGIN_ROOT}/bin/agt-node",
"args": [
"${CLAUDE_PLUGIN_ROOT}/server/agt-mcp.mjs"
],
"cwd": "${CLAUDE_PLUGIN_ROOT}"
}
}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.
- 6d ago First seen · 9 lines scan A aad00cde7892
agt_governance is an MCP server published in the GitHub repository microsoft/agent-governance-toolkit (6,203 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. 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 2026-08-30.
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