azure-resources

name	azure-resources
description	Query and manage Azure resources using the ARM REST API via the azure_rest custom tool. Use when listing, filtering, or inspecting Azure resources, resource groups, deployments, or subscription details.

Azure Resources

Tools available

azure_rest

A custom tool that makes authenticated requests to the Azure Resource Manager REST API. It uses the function app's managed identity — no tokens or credentials needed.

Parameters:

• path (required) — ARM REST API path relative to https://management.azure.com. Must include api-version as a query parameter.
• method (optional, default GET) — HTTP method.
• body (optional) — JSON request body for POST/PUT/PATCH.
• query (optional) — JMESPath expression to filter the response, similar to az --query. Use this to reduce response size and extract only the fields you need. Examples:
  • value[].{name: name, type: type, location: location} — extract specific fields from a resource list
  • value[?type=='Microsoft.Web/sites'].name — filter by resource type
  • value | length(@) — count results

Microsoft Learn MCP server

Use the Microsoft Learn tools (microsoft_docs_search, microsoft_docs_fetch) to look up correct ARM REST API paths, api-versions, query parameters, and response schemas when you're unsure.

Common API paths

List all resources in a subscription

GET /subscriptions/{subscriptionId}/resources?api-version=2021-04-01

Response includes createdTime, changedTime, name, type, location, resourceGroup for each resource.

List resource groups

GET /subscriptions/{subscriptionId}/resourcegroups?api-version=2021-04-01

List resources in a specific resource group

GET /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/resources?api-version=2021-04-01

Get a specific resource by ID

GET /subscriptions/{subscriptionId}/resourceGroups/{rg}/providers/{namespace}/{type}/{name}?api-version={version}

Note: api-version varies by resource type. Use Microsoft Learn to look up the correct version.

List deployments

GET /subscriptions/{subscriptionId}/resourcegroups/{resourceGroupName}/providers/Microsoft.Resources/deployments?api-version=2021-04-01

Tips

• The api-version query parameter is required for all ARM calls. If unsure of the version, search Microsoft Learn.
• To filter recently changed resources, list all resources and filter client-side by createdTime and changedTime timestamps (ISO 8601 format).
• Large subscriptions may return paginated results with a nextLink property. Follow it to get additional pages.
• RBAC on the managed identity controls what the tool can access. Reader role allows listing and reading all resources.