Six-gate governance for AI agents: PROCEED/PAUSE/HALT decisions with hash-chained audit trails.
Install
Run one of the commands below, then add the client config underneath.
uvx aegis-governancehttps://mcp.aegis.undercurrentholdings.com/mcpClient configuration
Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.
{
"mcpServers": {
"aegis-2": {
"command": "uvx",
"args": [
"aegis-governance"
]
}
}
}About this server
Aegis is listed in the AI Agents category of the MCPNav directory. It is distributed as Python, Streamable HTTP and can be loaded by any client that speaks the Model Context Protocol.
Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.
Frequently asked questions
What is the Aegis MCP server?＋
Aegis is an MCP server by undercurrentholdings. Six-gate governance for AI agents: PROCEED/PAUSE/HALT decisions with hash-chained audit trails.
How do I install Aegis?＋
Install it with: uvx aegis-governance. Then add the JSON config to your client's MCP settings and restart the client.
Is Aegis free to use?＋
The MCP server itself is free to install. The source is public on https://github.com/undercurrentai/aegis-mcp. Any third-party API it calls (such as a search or maps API) may require its own key and billing.
Which clients support Aegis?＋
Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.