MCP Debugger for Codex

Name: MCP Debugger
Author: debugmcp

CommunityConnectorDeveloper Tools

A headless, agentic debugger over MCP — let your AI agents debug running programs in seven languages.

How to install MCP Debugger in Codex

✓ Install-checked in Codexchecked Oct 28, 2026 · 21 MCP tools proof

Add it to Codex as an MCP server:

codex mcp add mcp-debugger -- npx -y @debugmcp/mcp-debugger stdio

Command copied from the repo README (Codex's `codex mcp add` adds an MCP server to Codex). Check the README for any API key or setup it needs. Source: repo README.

What it contains

Component list not published in a manifest we can read. See the repo README.

About this listing

MCP Debugger is a community connector on GitHub by debugmcp. Its README documents a Codex install and the repo documents a codex mcp add command. It passed the CodexStacks quality filter for repos found this way (at least 100 stars, pushed in the last 90 days, not a fork or a list). OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review). It's one of 441 listings in the Developer Tools category (category assigned by CodexStacks from the repo's topics and description).

MCP Debugger FAQ

How do I install MCP Debugger in Codex?

Add it as an MCP server with codex mcp add mcp-debugger -- npx -y @debugmcp/mcp-debugger stdio (copied from the repo README; check it for any API key or setup the server needs).

Is MCP Debugger an official Codex connector?

No. MCP Debugger is a community repo on GitHub by debugmcp. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review), so read the code before you install it.

What does MCP Debugger include?

Component list not published in a manifest we can read. See the repo README.

Details

Type: Connector
Category: Developer Tools (assigned by us)
Source: Community
Author: debugmcp
License: MIT
GitHub stars: 184 (at last sync)
Last push: 2026-10-28
Source: https://github.com/debugmcp/mcp-debugger
Listed via: GitHub search: README documents a Codex install
Install check by CodexStacks: Passed on Oct 28, 2026 with Codex CLI 0.163.0: Codex started its MCP server and listed its tools. proof · how we check

Something wrong or missing? Submit or improve this listing. Listings also refresh automatically every night.

For maintainers: badge and embeds

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Markdown

[![Listed on CodexStacks](https://codexstacks.com/badge.svg)](https://codexstacks.com/p/mcp-debugger/)

HTML

<a href="https://codexstacks.com/p/mcp-debugger/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>

Embed card (static HTML and inline CSS, no JavaScript). Preview:

MCP DebuggerCommunity Codex connectorA headless, agentic debugger over MCP — let your AI agents debug running programs in seven languages.View on CodexStacks →

<a href="https://codexstacks.com/p/mcp-debugger/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">MCP Debugger</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex connector</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">A headless, agentic debugger over MCP — let your AI agents debug running programs in seven languages.</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>

Markdown summary

**[MCP Debugger on CodexStacks](https://codexstacks.com/p/mcp-debugger/)**: Community Codex connector.

More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.

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