Nx MCP Server

import { workspaceDependencyPath } from '@nx-console/shared-npm'; import { readFile } from 'fs/promises'; import { join } from 'path'; export interface NxOutputSchemas { nxWorkspaceOutputSchema: Record<string, unknown>; nxProjectDetailsOutputSchema: Record<string, unknown>; } export interface NxWorkspaceOutput { projects: Array<{ name: string } & Record<string, unknown>>; dependencies: Record<string, Array<{ target: string; type?: string }>>; nxJson?: Record<string, unknown>; errors?: Array<{ message: string }>; [key: string]: unknown; } export interface NxProjectDetailsOutput { name: string; projectDependencies: string[]; externalDependencies: string[]; [key: string]: unknown; } export async function loadNxOutputSchemas( workspacePath: string, ): Promise<NxOutputSchemas> { const nxPath = await workspaceDependencyPath(workspacePath, 'nx'); if (!nxPath) { return getFallbackSchemas(); } try { const projectSchemaPath = join(nxPath, 'schemas', 'project-schema.json'); const projectSchemaContent = await readFile(projectSchemaPath, 'utf-8'); const projectSchema = JSON.parse(projectSchemaContent); const nxWorkspaceOutputSchema = { type: 'object', properties: { projects: { type: 'array', items: { type: 'object', properties: { name: { type: 'string' }, ...projectSchema.properties, }, }, }, dependencies: { type: 'object', additionalProperties: { type: 'array', items: { type: 'object' }, }, }, nxJson: { type: 'object', additionalProperties: true }, errors: { type: 'array', items: { type: 'object', properties: { message: { type: 'string' } }, }, }, }, definitions: projectSchema.definitions, }; const nxProjectDetailsOutputSchema = { type: 'object', properties: { name: { type: 'string' }, ...projectSchema.properties, projectDependencies: { type: 'array', items: { type: 'string' } }, externalDependencies: { type: 'array', items: { type: 'string' } }, }, definitions: projectSchema.definitions, }; return { nxWorkspaceOutputSchema, nxProjectDetailsOutputSchema }; } catch { return getFallbackSchemas(); } } function getFallbackSchemas(): NxOutputSchemas { return { nxWorkspaceOutputSchema: { type: 'object', additionalProperties: true }, nxProjectDetailsOutputSchema: { type: 'object', additionalProperties: true, }, }; }