Nx MCP Server

import { cleanupNxWorkspace, createInvokeMCPInspectorCLI, defaultVersion, e2eCwd, newWorkspace, simpleReactWorkspaceOptions, uniq, } from '@nx-console/shared-e2e-utils'; import { rmSync } from 'node:fs'; import { join } from 'node:path'; describe('structured output schemas', () => { let invokeMCPInspectorCLI: Awaited< ReturnType<typeof createInvokeMCPInspectorCLI> >; const workspaceName = uniq('nx-mcp-structured-output-test'); const testWorkspacePath = join(e2eCwd, workspaceName); beforeAll(async () => { newWorkspace({ name: workspaceName, options: simpleReactWorkspaceOptions, }); invokeMCPInspectorCLI = await createInvokeMCPInspectorCLI( e2eCwd, workspaceName, ); }); afterAll(async () => { await cleanupNxWorkspace(testWorkspacePath, defaultVersion); rmSync(testWorkspacePath, { recursive: true, force: true }); }); it('should have outputSchema on nx_workspace tool', () => { const result = invokeMCPInspectorCLI( testWorkspacePath, '--method tools/list', ); const nxWorkspaceTool = result.tools.find( (tool: any) => tool.name === 'nx_workspace', ); expect(nxWorkspaceTool).toBeDefined(); expect(nxWorkspaceTool.outputSchema).toBeDefined(); expect(nxWorkspaceTool.outputSchema.type).toBe('object'); expect(nxWorkspaceTool.outputSchema.properties).toBeDefined(); expect(nxWorkspaceTool.outputSchema.properties.projects).toBeDefined(); expect(nxWorkspaceTool.outputSchema.properties.dependencies).toBeDefined(); expect(nxWorkspaceTool.outputSchema.properties.nxJson).toBeDefined(); }); it('should have outputSchema on nx_project_details tool', () => { const result = invokeMCPInspectorCLI( testWorkspacePath, '--method tools/list', ); const nxProjectDetailsTool = result.tools.find( (tool: any) => tool.name === 'nx_project_details', ); expect(nxProjectDetailsTool).toBeDefined(); expect(nxProjectDetailsTool.outputSchema).toBeDefined(); expect(nxProjectDetailsTool.outputSchema.type).toBe('object'); expect(nxProjectDetailsTool.outputSchema.properties).toBeDefined(); expect(nxProjectDetailsTool.outputSchema.properties.name).toBeDefined(); expect( nxProjectDetailsTool.outputSchema.properties.projectDependencies, ).toBeDefined(); expect( nxProjectDetailsTool.outputSchema.properties.externalDependencies, ).toBeDefined(); }); });