agentguard is an MCP policy proxy for agents that touch production. It sits between the agent and its MCP servers, sees every tool call, and enforces one YAML file:
Agentguard source profile. From the maintainer documentation: “agentguard is an MCP policy proxy for agents that touch production. It sits between the agent and its MCP servers, sees every tool call, and enforces one YAML file:”
The documented npm package is @agentwares/agentguard. The configuration below comes from the maintainer’s example; adapt its paths and account values to your environment.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
{
"mcpServers": {
"agentguard": {
"command": "npx",
"args": [
"-y",
"@agentwares/agentguard",
"proxy",
"--config",
"/abs/path/agentguard.yaml"
]
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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