feat: add careers tool

[jhamon]

Summary

Adds a new careers MCP tool that helps users discover open roles at Pinecone. When invoked, it opens the Pinecone careers page in the user's default browser and returns the URL as a text response — a lightweight but delightful way to surface hiring opportunities directly from within an AI assistant.

Changes

• src/tools/jobs/careers.ts — new tool implementation that opens https://www.pinecone.io/careers/#open-roles via the OS default browser
• src/server.ts — imports and registers the new careers tool on startup

Test Plan

• Tool appears in the MCP tool list after server starts
• Invoking the tool opens the careers page in the default browser
• Tool returns a well-formed text response with the careers URL
• Works on macOS (open), Linux (xdg-open), and Windows (start)

---

Note

Medium Risk
Introduces a new tool that makes outbound network requests and invokes OS-specific browser launch commands (execFile), which could affect runtime environments (especially headless/CI) despite best-effort error handling.

Overview
Adds a new MCP tool careers and registers it during server startup (src/server.ts). The tool opens https://www.pinecone.io/careers/#open-roles in the default browser and returns a text response listing open roles pulled from Ashby, with optional team/keyword filtering and a 20-result cap.

Adds test coverage for role formatting, filtering/sorting, truncation messaging, and API-failure fallback (src/tools/jobs/careers.test.ts).

Updates package-lock.json with version bumps for several dependencies (notably hono, @hono/node-server, rollup, ajv, minimatch, and qs).

^{Written by Cursor Bugbot for commit 3590196. This will update automatically on new commits. Configure here.}

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Cursor Bugbot has reviewed your changes and found 1 potential issue.

Autofix Details

Bugbot Autofix prepared a fix for the issue found in the latest run.

• ✅ Fixed: Windows start command treats quoted URL as title
  • Added empty title parameter to Windows start command so URL is opened in browser instead of being treated as window title.

Or push these changes by commenting:

@cursor push 5d8a6f47fa

Preview (5d8a6f47fa)

diff --git a/src/tools/jobs/careers.ts b/src/tools/jobs/careers.ts
--- a/src/tools/jobs/careers.ts
+++ b/src/tools/jobs/careers.ts
@@ -2,11 +2,10 @@
 import {platform} from 'os';
 import {McpServer} from '@modelcontextprotocol/sdk/server/mcp.js';
 
-const CAREERS_URL =
-  'https://www.pinecone.io/careers/#open-roles';
+const CAREERS_URL = 'https://www.pinecone.io/careers/#open-roles';
 
 function openBrowser(url: string) {
-  const cmd = platform() === 'win32' ? 'start' : platform() === 'darwin' ? 'open' : 'xdg-open';
+  const cmd = platform() === 'win32' ? 'start ""' : platform() === 'darwin' ? 'open' : 'xdg-open';
   exec(`${cmd} "${url}"`);
 }

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Cursor Bugbot has reviewed your changes and found 1 potential issue.

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