MCP Server for Unity

Instructions

Implementation Reference

• src/tools/unity-mcp-tools.ts:406-417 (handler)

  The main handler for the 'shader_delete' MCP tool within the executeTool switch statement. Validates the 'path' argument and delegates to UnityHttpAdapter.deleteShader().

  case 'shader_delete': {
    if (!args.path) {
      throw new Error('path is required');
    }
    await this.adapter.deleteShader(args.path);
    return {
      content: [{
        type: 'text',
        text: `Shader deleted successfully: ${args.path}`
      }]
    };
  }

• src/tools/unity-mcp-tools.ts:179-192 (schema)

  Tool schema definition specifying the input parameters for shader_delete, included in the getTools() return array for registration.

  {
    name: 'shader_delete',
    description: 'Delete a shader from Unity project',
    inputSchema: {
      type: 'object',
      properties: {
        path: {
          type: 'string',
          description: 'Path to the shader file'
        }
      },
      required: ['path']
    }
  },

• src/adapters/unity-http-adapter.ts:143-145 (helper)

  Implementation of deleteShader in UnityHttpAdapter that makes an HTTP POST request to the Unity MCP server endpoint 'shader/delete'.

  async deleteShader(path: string): Promise<any> {
    return this.call('shader/delete', { path });
  }