Bruno MCP Server

/** * Handler for listing requests in a Bruno collection */ import { ErrorCode, McpError, TextContent } from '@modelcontextprotocol/sdk/types.js'; import { z } from 'zod'; import type { IBrunoCLI } from '../../interfaces.js'; import { logSecurityEvent, validateToolParameters } from '../../security.js'; import type { IToolHandler, ToolResponse } from '../IToolHandler.js'; import { RequestListFormatter } from '../formatters/RequestListFormatter.js'; const ListRequestsSchema = z.object({ collectionPath: z.string().describe('Path to the Bruno collection') }); /** * Handler for bruno_list_requests tool * Lists all requests in a Bruno collection */ export class ListRequestsHandler implements IToolHandler { private readonly brunoCLI: IBrunoCLI; private readonly formatter: RequestListFormatter; constructor(brunoCLI: IBrunoCLI) { this.brunoCLI = brunoCLI; this.formatter = new RequestListFormatter(); } getName(): string { return 'bruno_list_requests'; } async handle(args: unknown): Promise<ToolResponse> { const params = ListRequestsSchema.parse(args); // Security validation const validation = await validateToolParameters({ collectionPath: params.collectionPath }); if (!validation.valid) { logSecurityEvent({ type: 'access_denied', details: `List requests blocked: ${validation.errors.join(', ')}`, severity: 'error' }); throw new McpError( ErrorCode.InvalidRequest, `Security validation failed: ${validation.errors.join(', ')}` ); } const requests = await this.brunoCLI.listRequests(params.collectionPath); return { content: [ { type: 'text', text: this.formatter.format(requests) } as TextContent ] }; } }