azure-compliance-mcp

MCP server for natural-language Azure compliance & infra-health queries

An MCP server, built with FastMCP 3.x, that exposes read-only Azure resource-compliance data — VM compliance, patch status, orphaned RBAC, and overall health — so an LLM agent can answer infrastructure questions in natural language.

⚠️ Status: scaffold. The tool surface is specified in SPEC.md but not implemented yet.

Why

Asking "which VMs are non-compliant?" or "do I have orphaned role assignments?" usually means clicking through the Azure portal or hand-writing Resource Graph queries. This server turns those into tools an agent can call.

Related MCP server: Azure Assistant MCP

Features (planned)

Five read-only tools — see SPEC.md for full contracts:

Mock vs. live

The server runs in one of two provider modes, selected with --mode:

• mock (default) — seeded, synthetic, Azure-Resource-Graph-shaped data including deliberately non-compliant resources. Runs with zero Azure setup.

• live — real Azure Resource Graph against your own tenant via DefaultAzureCredential.

Quickstart

Requires uv and Python 3.12+.

# Install dependencies
uv sync

# Run locally (stdio transport, mock data)
uv run server.py

# Run as a remote server (Streamable HTTP)
uv run server.py --transport http

# Inspect with the MCP dev inspector
uv run fastmcp dev server.py

Development

uv run pytest        # tests
uv run ruff check .  # lint

Security

• All Azure tools are read-only — nothing in this server modifies Azure resources.

• Secrets, tenant IDs, and .env are gitignored and must never be committed.

• In stdio mode, logging goes to stderr only (stdout is reserved for the protocol).

License

MIT