megalinter plugin for Codex

CommunityPluginSecurity

Set up, run and fix MegaLinter on any repository: 100+ linters for 69+ languages, 23+ formats and 21+ tooling formats, from CI or locally.

How to install megalinter in Codex

1. Add the repo as a Codex plugin marketplace:

codex plugin marketplace add oxsecurity/megalinter

2. Install the plugin from it:

codex plugin add megalinter@megalinter

This repo ships a Codex marketplace file (.agents/plugins/marketplace.json). The first command adds it as a marketplace (Codex CLI reference); the second installs the plugin 'megalinter'. 'megalinter' is the marketplace name from that file. Check the repo README too. Command format: Codex CLI reference.

What it contains

Plugins in this marketplace (1)

megalinter — Set up, run and fix MegaLinter on any repository: 100+ linters for 69+ languages, 23+ formats and 21+ tooling formats, from CI or locally.

Example prompts from the manifest

About this listing

megalinter is a community plugin on GitHub by oxsecurity. Its README documents a Codex install and the repo ships a Codex plugin manifest. It passed the CodexStacks quality filter for repos found this way (at least 500 stars, pushed in the last 90 days, not a fork or a list). OpenAI hasn't reviewed it and we haven't tested it. From its files we found 1 plugin. The manifest says version 1.0.17. It's one of 13 listings in the Security category (category assigned by CodexStacks from the repo's topics and description). It also appears in best Codex plugins for security, best Codex plugins for code review.

megalinter FAQ

How do I install megalinter in Codex?

Add the repo as a Codex plugin marketplace with codex plugin marketplace add oxsecurity/megalinter, then install it with codex plugin add megalinter@megalinter. Commands: the command format from the Codex CLI reference; check the repo README too.

Is megalinter an official Codex plugin?

No. megalinter is a community repo on GitHub by oxsecurity. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it and we haven't tested it, so read the code before you install it.

What does megalinter include?

From its manifest and repo files, megalinter includes 1 plugin: megalinter.

Details

Type: Plugin
Category: Security (assigned by us)
Source: Community
Author: OX Security
Version: 1.0.17
License: AGPL-3.0
GitHub stars: 2,615 (at last sync)
Last push: 2026-10-12
Manifest: .agents/plugins/marketplace.json
GitHub topics: apex, autofix, azure-pipelines, best-practices, code-quality, formatter, gemini-cli-extension, gitlab-ci, golang, java, jenkins, kotlin
Source: https://github.com/oxsecurity/megalinter
Website: http://megalinter.io/
Listed via: GitHub search: README documents a Codex install
Tested by CodexStacks: Not yet

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

For maintainers: badge and embeds

Maintain megalinter? Add the badge; it links to this page.

Markdown

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

HTML

<a href="https://codexstacks.com/p/megalinter/"><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:

megalinterCommunity Codex plugin · 1 pluginSet up, run and fix MegaLinter on any repository: 100+ linters for 69+ languages, 23+ formats and 21+ tooling formats…View on CodexStacks →

<a href="https://codexstacks.com/p/megalinter/" 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">megalinter</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex plugin · 1 plugin</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">Set up, run and fix MegaLinter on any repository: 100+ linters for 69+ languages, 23+ formats and 21+ tooling formats…</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>

Markdown summary

**[megalinter on CodexStacks](https://codexstacks.com/p/megalinter/)**: Community Codex plugin with 1 plugin.

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

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