1. Conduid
  2. Developer Tools
  3. Debug
MCP server · Developer Tools

Debug

by · github.com/faraazahmad/mcp_debug

Postman for your MCP server with a Claude chat that calls your tools

Unclaimed MIT last commit a year ago mcpdevtools
InstallView source
54Fair

Scored 4 months ago · breakdown

About Debug

Debug is an MCP server published by faraazahmad in the Developer Tools category: postman for your MCP server with a Claude chat that calls your tools. It has been installed 0 times through Conduid.

The repository has 14 stars and 2 forks, with the last commit a year ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues (0) before depending on it in production.

Install

Install
npx mcp-debug

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

Ask AI

✦

Ask AI about Debug

Powered by Claude · Grounded in docs

I know everything about Debug. Ask me about installation, configuration, usage, or troubleshooting.

Security checks

  • ·README presentNot checked yet.
  • ·License declaredNot checked yet.
  • ·Tests presentNot checked yet.
  • ·Dependencies pinnedNot checked yet.
  • ·No dynamic code executionNot checked yet.
  • !Scoped permissionsDoesn't declare a permission scope. Assume it can do anything its process can.

README

MCP Debug Client

A Vue.js-based debug client for testing Model Context Protocol (MCP) servers.

image image

Features

  • Settings Panel: Configure MCP server connection and Anthropic API key
  • Tools Discovery: View and test all available MCP tools
  • Resources Browser: Browse and load MCP resources
  • Chat Interface: Chat with Claude 4 using your MCP tools
  • Development Mode: Test with mock data when server isn't available

Setup

Quick Start (Recommended)

./start.sh

This will:

  • Install all dependencies
  • Start the MCP bridge server (port 3002)
  • Start the Vue.js client (port 3001)

Open http://localhost:3001 in your browser

Configuration

MCP Server Settings

  • Server Command: Usually node
  • Server Arguments: Path to your MCP server, e.g., ../../build/mcp.js
  • Anthropic API Key: Your Claude API key (sk-ant-...)
  • Environment Variables: Add any environment variables your MCP server needs

Development Mode

Toggle "Use mock data" to test the interface without connecting to an actual MCP server. This uses predefined mock responses that match the schema of your Code Graph RAG server.

Usage

  1. Configure Settings: Enter your MCP server details, Anthropic API key, and any required environment variables
  2. Connect: Click "Connect to MCP Server"
  3. Explore Tools: View available tools and test them with sample inputs
  4. Browse Resources: Load and inspect available resources
  5. Chat with Claude: Use the chat interface to interact with Claude using your MCP tools

MCP Server Integration

This client is designed to work with any MCP server. You can just provide the command and env vars to run it.

Architecture

The system consists of three components:

  1. Vue.js Client (port 3001) - The browser-based UI
  2. Bridge Server (port 3002) - HTTP-to-MCP protocol translator
  3. MCP Server (your actual server) - The Code Graph RAG server
Browser → HTTP → Bridge Server → stdio → MCP Server

The bridge server is necessary because:

  • MCP uses stdio transport which doesn't work in browsers
  • The bridge server spawns your MCP server as a child process
  • It translates HTTP requests to MCP protocol calls

Troubleshooting

  • Bridge Server Issues: Make sure port 3002 is available
  • Connection Issues: Try development mode first to verify the UI works
  • CORS Errors: The Anthropic SDK is configured for browser use with dangerouslyAllowBrowser: true
  • Server Path: Make sure the server arguments point to your built MCP server file
  • "global is not defined": Fixed by Vite config defining global: 'globalThis'

Build for Production

npm run build

The built files will be in the dist/ directory.

README mirrored from the source repository 4 months ago. The original is authoritative.

Questions

About Debug

How do I install Debug?

Run npx mcp-debug, then add the server to your MCP client's configuration. Conduid has recorded 0 installs, so the command is known to work with current clients.

Is Debug safe to use with an AI agent?

Its trust score is 54 out of 100 (fair). It passes 0 of 1 static security checks; the failures are listed above. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Debug still maintained?

The last commit was a year ago, with 0 open issues. That's long enough that you should check whether the maintainer is responding to issues before depending on it.