fractal plugin for Codex
Hierarchical agent loops with recursive self-organization.
How to install fractal in Codex
1. Add the repo as a Codex plugin marketplace:
codex plugin marketplace add plasma-ai/plugins2. Install the plugin from it:
codex plugin add fractal@plasmaCommands copied from the repo README (the first adds the repo as a Codex marketplace; the second installs the plugin). Check the README for setup steps. Source: repo README.
What it contains
The plugin manifest doesn't list components inline. See the repo.
About this listing
fractal is a community plugin on GitHub by plasma-ai. 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. The manifest says version 1.3.0. It's one of 160 listings in the Developer Tools category (category assigned by CodexStacks from the repo's topics and description).
Stacks Weekly: every new Codex and Grok Build plugin, every Tuesday.
One short email for GrokStacks and CodexStacks readers, with each new plugin's install line and what it ships. Subscribe and get the free starter list: 20 Codex plugins worth installing first.
You'll get a confirmation email first. Unsubscribe anytime.
fractal FAQ
How do I install fractal in Codex?
Add the repo as a Codex plugin marketplace with codex plugin marketplace add plasma-ai/plugins, then install it with codex plugin add fractal@plasma. Commands: copied from the repo README; check the repo README too.
Is fractal an official Codex plugin?
No. fractal is a community repo on GitHub by plasma-ai. 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 fractal include?
The plugin manifest doesn't list components inline. See the repo.
Details
- Type
- Plugin
- Category
- Developer Tools (assigned by us)
- Source
- Community
- Author
- Plasma AI
- Version
- 1.3.0
- License
- Apache-2.0
- GitHub stars
- 782 (at last sync)
- Last push
- 2026-10-16
- Manifest
.codex-plugin/plugin.json- Source
- https://github.com/plasma-ai/fractal
- 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 fractal? Add the badge; it links to this page.
Markdown
[](https://codexstacks.com/p/fractal/)HTML
<a href="https://codexstacks.com/p/fractal/"><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:
<a href="https://codexstacks.com/p/fractal/" 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">fractal</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex plugin</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">Hierarchical agent loops with recursive self-organization.</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>Markdown summary
**[fractal on CodexStacks](https://codexstacks.com/p/fractal/)**: Community Codex plugin.More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.
Also in Developer Tools
GitNexus
GitNexus: The Zero-Server Code Intelligence Engine
agents
Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, Google Antigravity, and Pi
playwright-mcp
Playwright MCP server
mcp-for-blender
Community plugin to control Blender 3D with any LLM of your choice. Not affiliated with the official Blender Foundation.
agentmemory
#1 Persistent memory for AI coding agents based on real-world benchmarks
Compound Engineering
Brainstorm, plan, debug, review, and compound learnings with AI agents