Postman

import { z } from 'zod'; import { PostmanAPIClient, ContentType } from '../clients/postman.js'; import { IsomorphicHeaders, CallToolResult } from '@modelcontextprotocol/sdk/types.js'; import { ServerContext, asMcpError, McpError } from './utils/toolHelpers.js'; export const method = 'createSpecFile'; export const description = 'Creates an API specification file.\n\n**Note:**\n\n- If the file path contains a \\`/\\` (forward slash) character, then a folder is created. For example, if the path is the \\`components/schemas.json\\` value, then a \\`components\\` folder is created with the \\`schemas.json\\` file inside.\n- Creating a spec file assigns it the \\`DEFAULT\\` file type.\n- Multi-file specifications can only have one root file.\n- Files cannot exceed a maximum of 10 MB in size.\n'; export const parameters = z.object({ specId: z.string().describe("The spec's ID."), path: z.string().describe("The file's path. Accepts JSON or YAML files."), content: z.string().describe("The file's stringified contents."), }); export const annotations = { title: 'Creates an API specification file.\n\n**Note:**\n\n- If the file path contains a \\`/\\` (forward slash) character, then a folder is created. For example, if the path is the \\`components/schemas.json\\` value, then a \\`components\\` folder is created with the \\`schemas.json\\` file inside.\n- Creating a spec file assigns it the \\`DEFAULT\\` file type.\n- Multi-file specifications can only have one root file.\n- Files cannot exceed a maximum of 10 MB in size.\n', readOnlyHint: false, destructiveHint: false, idempotentHint: false, }; export async function handler( args: z.infer<typeof parameters>, extra: { client: PostmanAPIClient; headers?: IsomorphicHeaders; serverContext?: ServerContext } ): Promise<CallToolResult> { try { const endpoint = `/specs/${args.specId}/files`; const query = new URLSearchParams(); const url = query.toString() ? `${endpoint}?${query.toString()}` : endpoint; const bodyPayload: any = {}; if (args.path !== undefined) bodyPayload.path = args.path; if (args.content !== undefined) bodyPayload.content = args.content; const options: any = { body: JSON.stringify(bodyPayload), contentType: ContentType.Json, headers: extra.headers, }; const result = await extra.client.post(url, options); return { content: [ { type: 'text', text: `${typeof result === 'string' ? result : JSON.stringify(result, null, 2)}`, }, ], }; } catch (e: unknown) { if (e instanceof McpError) { throw e; } throw asMcpError(e); } }