MCPJam/inspector
#457 of 783 by Stars among GitHub repos
Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.
About
MCPJam is the development platform for MCP servers, MCP apps, and ChatGPT apps.
No more ngrok or ChatGPT/Claude subscription needed. MCPJam is the fastest way to iterate on any MCP project.
Open the hosted web app. No install needed.
Or run MCPJam locally for HTTP/S and local STDIO servers:
MCPJam Inspector runs three ways: a hosted web app, a desktop app for Mac and Windows, or via your terminal. The web app is HTTPS-only and has no install. Terminal and Desktop support HTTP/S and local STDIO servers.
Node.js 20+ is only required for the terminal install (npx). The hosted web app and desktop apps have no local runtime requirements.
Open app.mcpjam.com in your browser. No install…
Excerpted from github.com/MCPJam/inspector
Latest metrics
| Stars | 2.1k | 2026-07-16 |
|---|---|---|
| Forks | 248 | 2026-07-16 |
| Commits | 4.5k | 2026-07-16 |
| Releases | 176 | 2026-07-16 |
| Watchers | 12 | 2026-07-16 |
| Open issues | 42 | 2026-07-16 |
| Open PRs | 83 | 2026-07-16 |