BULC Building Designer

Instructions

Implementation Reference

• src/tools/mesh.ts:246-252 (handler)

  Handler implementation for bulc_list_meshes within the handleMeshTool switch statement. Sends 'list_meshes' action to BULC client.

  case "bulc_list_meshes": {
    result = await client.sendCommand({
      action: "list_meshes",
      params: {},
    });
    break;
  }

• src/tools/mesh.ts:9-22 (schema)

  Tool schema definition for bulc_list_meshes, including name, description, empty input schema (no parameters required), and read-only annotation.

  {
    name: "bulc_list_meshes",
    description:
      "Get a list of all FDS computational meshes. " +
      "Returns mesh IDs, dimensions, cell sizes, and bounding coordinates.",
    inputSchema: {
      type: "object" as const,
      properties: {},
    },
    annotations: {
      readOnlyHint: true,
      destructiveHint: false,
    },
  },

• src/index.ts:40-51 (registration)

  Includes meshTools (containing bulc_list_meshes schema) in the allTools array returned by ListToolsRequestHandler.

  const allTools = [
    ...contextTools,      // 8 tools: spatial context, home info, levels, undo/redo, save
    ...roomTools,         // 5 tools: create, create_polygon, list, modify, delete
    ...wallTools,         // 5 tools: create, create_rectangle, list, modify, delete
    ...furnitureTools,    // 5 tools: catalog, place, list, modify, delete
    ...fdsDataTools,      // 7 tools: get, fire_source, detector, sprinkler, hvac, thermocouple, clear
    ...meshTools,         // 5 tools: list, create, auto, modify, delete
    ...simulationTools,   // 4 tools: get_settings, time, output, ambient
    ...fdsRunTools,       // 6 tools: preview, validate, export, run, status, stop
    ...resultTools,       // 5 tools: open_viewer, list_datasets, point_data, aset, report
    ...evacTools,         // 25 tools: setup, stairs, agents, run, results, advanced features
  ];

• src/index.ts:97-99 (registration)

  Routes calls to bulc_list_meshes (and other mesh tools) to the handleMeshTool function in the MCP server's CallToolRequestHandler.

  if (name.startsWith("bulc_") && name.includes("mesh")) {
    return await handleMeshTool(name, safeArgs);
  }