DiscoverNext / Developer Tools
Sign in Sign up
MCPJam Inspector

MCPJam Inspector

MCPJam Inspector is the open-source local testing tool for ChatGPT apps and MCP servers. Build, debug, and inspect your apps and server tools with the ChatGPT Apps Builder, OAuth debugger, and LLM playground – no external subscriptions needed.

Key Features

  • ChatGPT Apps SDK Local Inspector
  • MCP Apps Builder
  • OAuth Debugger
  • LLM Playground
  • Widget Emulator
  • Prompt Inspection

Best For

✓ Best For

  • • Developers
  • • Indie Hackers
  • • AI App Builders

⚠ Not Ideal For

  • • Large Enterprise Teams
  • • Non-Technical Users
Category: Developer Tools
|
Tags: Open Source , Developer Tools , Github
| Launched 1 month ago
Visit Website
0

Rate this Product

Share:

Links

Website (Primary) Product Hunt GitHub

Gallery

/

Frequently Asked Questions

MCPJam Inspector is a local testing tool designed for developers building ChatGPT apps and MCP servers. It allows you to test your applications without relying on external services like ngrok or ChatGPT subscriptions.
MCPJam Inspector provides a local environment to simulate your ChatGPT apps and MCP servers. You can interact with them directly, inspect their behavior, and debug issues in real-time, all within your development workflow.
MCPJam Inspector offers a ChatGPT Apps SDK Local Inspector, an MCP Apps Builder, an OAuth debugger, and an LLM playground. It also includes a widget emulator for detailed prompt inspection.
Yes, MCPJam Inspector is an open-source project and completely free to use. You can contribute to its development and benefit from its powerful features without any cost.
Absolutely! MCPJam Inspector supports any LLM you choose to use in the playground, allowing you to test your applications with various models and experiment with different prompts.

Made by

Marcelo Jimenez

Marcelo Jimenez

maker

Andrew Khadder

Andrew Khadder

maker

Matthew Wang

Matthew Wang

maker

Get in Touch

Interested in MCPJam Inspector? Let's connect!

Subscribe to Updates

Get notified when MCPJam Inspector posts new updates.

Updates

No updates yet.

Alternatives

View all →
Clean Clode

Clean Clode

Clean Clode - tests and inspects AI apps locally

Octrafic

Octrafic

Octrafic - local testing for LLM apps and MCP servers

Sloggo

Sloggo

Sloggo - Sloggo is a minimal RFC 5424 syslog collector and viewer bas...

Related Products

Warp

Warp

The best terminal for building with agents + Oz, the orchestration platform for...

AI 1
Fluent

Fluent

Discover a model-agnostic, buttery-smooth, macOS-native alternative to Claude De...

AI 1
FastMCP 3.0

FastMCP 3.0

FastMCP 3.0 is a framework for building smarter AI context apps, not just tool s...

AI 1
Updatest

Updatest

Updatest is a Mac app that unifies updates from Homebrew, Mac App Store, Sparkle...

Productivity 1
Superdesign Prompt Library

Superdesign Prompt Library

Biggest community driven design prompt library, covering styles, animations, UI...

Design 1
Repo Prompt

Repo Prompt

Repo Prompt helps AI models understand your codebase without wasting tokens on i...

Developer Tools 1