postmodernist plugin for Codex

CommunityPluginProductivity

Postmodernist critique skill for Claude and Codex. Pressure-test AI-generated strategy and marketing slop. Debug reality.

How to install postmodernist in Codex

1. Add the repo as a Codex plugin marketplace:

codex plugin marketplace add kgeoffrey/postmodernist

2. Install the plugin from it:

codex plugin add postmodernist@postmodernist-marketplace

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 'postmodernist'. 'postmodernist-marketplace' 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)

  • postmodernist — Codex plugin that installs the Postmodernist Critique skill for framing-level audits of AI-generated prose.

About this listing

postmodernist is a community plugin on GitHub by kgeoffrey, tagged codex-plugin. It passed the CodexStacks quality filter (at least 10 stars, pushed in the last 180 days, not a fork, has a description and a manifest or README). OpenAI hasn't reviewed it and we haven't tested it. From its files we found 1 plugin. It's one of 104 listings in the Productivity category.

Get new Codex plugins like postmodernist every week

The weekly CodexStacks drop: what's new and updated in the directory, in one short email.

You'll get a confirmation email first. Unsubscribe anytime.

postmodernist FAQ

How do I install postmodernist in Codex?

Add the repo as a Codex plugin marketplace with codex plugin marketplace add kgeoffrey/postmodernist, then install it with codex plugin add postmodernist@postmodernist-marketplace. Both use the command format from the Codex CLI reference; check the repo README too.

Is postmodernist an official Codex plugin?

No. postmodernist is a community repo on GitHub by kgeoffrey. 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 postmodernist include?

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

Details

Type
Plugin
Category
Productivity
Source
Community
Author
kgeoffrey
License
MIT
GitHub stars
20 (at last sync)
Last push
2026-04-20
Manifest
.agents/plugins/marketplace.json
GitHub topics
agent-skills, ai-agents, claude, claude-code, claude-skill, marketing, prompt-engineering, strategy
Source
https://github.com/kgeoffrey/postmodernist
Website
https://github.com/kgeoffrey/postmodernist/releases/latest
Listed via
GitHub topic codex-plugin
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 postmodernist? Add the badge; it links to this page.

Listed on CodexStacks

Markdown

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

HTML

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

postmodernistCommunity Codex plugin · 1 pluginPostmodernist critique skill for Claude and Codex. Pressure-test AI-generated strategy and marketing slop. Debug…View on CodexStacks →
<a href="https://codexstacks.com/p/postmodernist/" 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">postmodernist</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">Postmodernist critique skill for Claude and Codex. Pressure-test AI-generated strategy and marketing slop. Debug…</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>

Markdown summary

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

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

Also in Productivity

Stop That Shit（别再造史了）

Keep Codex tasks bounded and reduce defensive wording with local-first guardrails and two Skills.

CommunityPluginProductivity

babysitter

Babysitter enforces obedience on agentic workforces and enables them to manage extremely complex tasks and workflows through deterministic, hallucination-free self-orchestration

CommunityPluginProductivity

LongHorizon-Harness

The long-horizon computer-use harness. Run AI agents across desktop apps and the CLI for extended periods while preserving task state and making reliable progress on complex workflows. Features fresh-context execution, durable verified state, independent auditing, recoverable progress, and native Claude Code / Codex / OpenClaw integration.

CommunityPluginProductivity

Codex Slides

Run a guided, Browser-first slide workflow in Codex, with durable projects, reusable project templates, Design Files, brand systems, desktop apps, editing, and export.

CommunityPluginProductivity

unbrowse

Unbrowse - Reverse engineer any website so that your agents can access its APIs directly

CommunityPluginProductivity

claude-smart

Turns corrections into Preferences, Project-specific skills, and Shared skills for Claude Code, Codex, and OpenCode.

CommunityPluginProductivity

All 104 productivity listings →