How do I install the aegis mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

What credentials does it need?

The recorded environment keys are `AEGIS_API_KEY`. Keep credentials outside committed files and confirm the configuration required by your installed version.

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Aegis MCP Server

Six-gate governance for AI agents: PROCEED/PAUSE/HALT decisions with hash-chained audit trails.

Remote serverstreamable-httpPython

What is the Aegis MCP Server?

Six-gate governance for AI agents: PROCEED/PAUSE/HALT decisions with hash-chained audit trails.

What you get

Give your agent a decision gate it can call before it acts — and an audit record compliance can actually read (NIST AI RMF, EU AI Act Annex IV).

Six gates — Risk, Profit, Novelty, Complexity, Quality, Utility — calibrated thresholds, KL-divergence drift detection
Audit-ready — hash-chained decision log; NIST AI RMF and EU AI Act Annex IV artifact generation
Five integration surfaces — MCP (this repo), Python SDK, REST API, CLI, GitHub Action

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
aegis_evaluate_proposal	Evaluate an engineering proposal through the AEGIS gate checks.
aegis_quick_risk_check	Quick risk threshold check without a full Bayesian evaluation.
aegis_health	Check AEGIS API health (service status, version, components).
aegis_list_decisions	List recent governance decisions for the authenticated customer.
aegis_get_decision	Fetch a specific governance decision by ID, with full gate detail.
aegis_get_usage	Get the authenticated customer's evaluation usage report.

How to install the Aegis MCP Server

{
  "mcpServers": {
    "aegis": {
      "command": "aegis-mcp-server"
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Example prompts to try

“Use Aegis to aegis evaluate proposal.”
“Use Aegis to aegis quick risk check.”
“Use Aegis to aegis check thresholds.”

Frequently asked questions

Six-gate governance for AI agents: PROCEED/PAUSE/HALT decisions with hash-chained audit trails. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.

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