BugBug MCP Server

Instructions

Implementation Reference

• src/tools/testRuns.ts:129-165 (handler)

  The async handler function for the 'get_test_run_status' tool. It fetches the test run status using bugbugClient and returns a formatted text response with status details or error.

  handler: async ({ runId }) => {
      try {
  
        const statusResponse = await bugbugClient.getTestRunStatus(runId);
        
        if (statusResponse.status !== 200) {
          return {
            content: [
              {
                type: 'text',
                text: `Error: ${statusResponse.status} ${statusResponse.statusText}`,
              },
            ],
          };
        }
  
        const status = statusResponse.data;
        
        return {
          content: [
            {
              type: 'text',
              text: `**Test Run Status:**\n\n- **ID:** ${status.id}\n- **Status:** ${status.status}\n- **Last Modified:** ${status.modified}\n- **Web App URL:** ${status.webappUrl}`,
            },
          ],
        };
      } catch (error) {
        return {
          content: [
            {
              type: 'text',
              text: `Error fetching test run status: ${error instanceof Error ? error.message : 'Unknown error'}`,
            },
          ],
        };
      }
    }

• src/tools/testRuns.ts:126-128 (schema)

  Zod input schema defining the required 'runId' parameter as a string.

  inputSchema: z.object({
    runId: z.string().describe('Test run UUID'),
  }).shape,

• src/tools/index.ts:11-33 (registration)

  The registerAllTools function imports testRunsTools (containing getTestRunStatusTool) and registers it along with other tools on the MCP server using server.registerTool.

  export function registerAllTools(server: McpServer): void {
    const tools: Record<string, Tool> = {
      ...configTools,
      ...testsTools,
      ...testRunsTools,
      ...suitesTools,
      ...suiteRunsTools,
      ...profilesTools,
      ...advancedTools,
    };
  
    for (const t in tools) {
      server.registerTool(
        tools[t].name,
        {
          description: tools[t].description,
          inputSchema: tools[t].inputSchema,
          annotations: { title: tools[t].title },
        },
        (args: unknown) => tools[t].handler(args as unknown)
      );
    }
  }

• src/services/bugbugClient.ts:234-236 (helper)

  The BugBugApiClient.getTestRunStatus helper method that makes the API GET request to retrieve the test run status from '/testruns/{id}/status/'.

  async getTestRunStatus(id: string): Promise<ApiResponse<BugBugRunStatusResponse>> {
    return this.makeRequest(`/testruns/${id}/status/`);
  }