MCPJam/inspector

Score: 62.0 Rank #55

Test & Debug MCP servers, ChatGPT apps, and MCP Apps (ext-apps)

Overview

MCPJam/inspector is a TypeScript MCP server. Test & Debug MCP servers, ChatGPT apps, and MCP Apps (ext-apps) Topics: mcp, modelcontextprotocol, mcp-clients, mcp-tools, opensource, chatgpt, mcp-apps.

Ranked #55 out of 25632 indexed tools.

In the top 1% of all indexed tools.

Has 1,798 GitHub stars.

Has 136 contributors.

Actively maintained with commits in the last week.

Ecosystem

TypeScript NOASSERTION

mcpmodelcontextprotocolmcp-clientsmcp-toolsopensourcechatgptmcp-apps

Signal Breakdown

Stars 1,798

Freshness 2d ago

Issue Health 87%

Contributors 136

Dependents 0

Forks 199

Description Good

License NOASSERTION

How to Improve

Description low impact

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License low impact

Add an MIT or Apache-2.0 license to signal trust and enable adoption

Dependents medium impact

No downstream dependents detected yet — adoption by other projects is the strongest trust signal

Badge

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Details

Stars: 1,798
Forks: 199
Open Issues: 47
Closed Issues: 315
Contributors: 136
Dependents: —
Language: TypeScript
License: NOASSERTION
Last Commit: 2d ago

Matched Queries

"mcp server""mcp-server"

From the README

<div align="center">

<picture>
  <source media="(prefers-color-scheme: dark)" srcset="./mcpjam-inspector/client/public/mcp_jam_dark.png">
  <source media="(prefers-color-scheme: light)" srcset="./mcpjam-inspector/client/public/mcp_jam_light.png">
  
</picture>

<br/>

www.mcpjam.com

</div>

MCPJam Inspector is the local development client for ChatGPT apps, MCP ext-apps, and MCP servers. Build and test your apps with a full widget emulator, chat with any LLM, and inspect your server’s tools, resources, prompts, and OAuth flows.

No more ngrok or ChatGPT subscription needed. MCPJam is the fastest way to iterate on any MCP project.

### 🚀 Quick Start

Start up the MCPJam inspector:

```bash
npx @mcpjam/inspector@latest
```

# Table of contents

- [Installation Guides](#installation-guides)
- [Key Features](#key-features)
  - [ChatGPT / MCP Apps Builder](#openai-apps--mcp-ui)
  - [OAuth Debugger](#oauth-debugger)
  - [LLM Playground](#llm-playground)
- [Contributing](#contributing-)
- [

Read full README on GitHub →

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