Azure Topology Graph MCP Server

Instructions

Implementation Reference

• src/server.ts:559-574 (handler)

  Handler function for the refresh_topology tool. Invalidates the cache and rebuilds the topology graph from Azure resources, returning a success message with node and edge counts.

  case 'refresh_topology': {
    topologyCache = null;
    cacheTimestamp = 0;
    const topology = await buildTopology();
    
    return {
      content: [
        {
          type: 'text',
          text: `Topology refreshed successfully.\n\n` +
            `Resources: ${topology.nodes.length}\n` +
            `Connections: ${topology.edges.length}`,
        },
      ],
    };
  }

• src/server.ts:418-425 (registration)

  Tool registration in the ListToolsRequestHandler, defining the tool's name, description, and input schema (no parameters required).

  {
    name: 'refresh_topology',
    description: 'Refresh the topology cache by re-querying Azure',
    inputSchema: {
      type: 'object',
      properties: {},
    },
  },

• src/server.ts:421-424 (schema)

  Input schema definition for the refresh_topology tool, specifying an empty object (no input parameters).

  inputSchema: {
    type: 'object',
    properties: {},
  },