Top 23 Python codex Projects

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1. ui-ux-pro-max-skill

   1 8 134,572 9.2 Python

   An AI skill that provides design intelligence for building professional UI/UX across multiple platforms.

   

   Project mention: Skills teach, hooks check: how my AI agent's skills and guardrails work together | dev.to | 2026-10-12

   ui-ux-pro-max (by Next Level Builder, with a Senzu layer on top) is the entry point for anything visual. It picks style, palette, typography and layout pattern for the business and the stack, and saves them as the project's design system (MASTER.md). Everything after reads from there.

2. AppSignal

   www.appsignal.com sponsored

   Monitoring that respects your time & budget. APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.

   

3. graphify

   2 11 125,631 9.9 Python

   Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

   

   Project mention: How much do coding agents spend rediscovering a codebase? | news.ycombinator.com | 2026-10-05

   i'd guess 25% of their time

   https://github.com/Graphify-Labs/graphify is supposed to help with that, but I haven't tried it yet

4. serena

   3 21 30,174 9.9 Python

   A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent

   

   Project mention: Serena MCP: IDE-Level Symbol Navigation for Claude Code (3 Commands, 40+ Languages) | dev.to | 2026-10-07

   Serena on GitHub — source, README, issue tracker

5. loopx

   4 1 6,180 10.0 Python

   A control plane with a durable state kernel for long-horizon agents and teams. Keep work moving and improving across sessions, with less human attention.

   

   Project mention: LoopX: A Control Plane for AI Agents That Have to Keep Working for Days | dev.to | 2026-08-05

   LoopX is an attempt to fix that specific problem. It calls itself "loop engineering for long-running AI agents," and it is a local control plane that sits above your agent runtime rather than replacing it.

6. skills

   5 5 6,110 9.7 Python

   Browser automation CLI built for AI agents. Break through anti-bot walls, hand off to humans across platforms when stuck. Parallel multi-task execution, independent multi-session operation, isolated multi-account browsing. (by browser-act)

   

   Project mention: How BrowserAct Fixed the Stale-Selector Failures Breaking My Browser Tasks | dev.to | 2026-07-31

   Skill source: browser-act/skills. Installation details: docs/installation.md.

7. Home-AssistantConfig

   6 1 5,297 9.7 Python

   :house: Home Assistant configuration & Documentation for my Smart House. Write-ups, videos, part lists, and links throughout. Be sure to :star: it. Updated FREQUENTLY! (by CCOSTAN)

   

8. Raven

   7 1 5,227 9.9 Python

   The Harness of Harnesses • built for RSI: a trusted, persistent, self-evolving multi-agent ecosystem for all-domain collaboration. (by EverMind-AI)

   

   Project mention: Show HN: Raven – An open-source harness for coordinating AI agents | news.ycombinator.com | 2026-09-29

9. SaaSHub

   www.saashub.com sponsored

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

10. CodeGen

    8 18 5,181 2.9 Python

    CodeGen is a family of open-source model for program synthesis. Trained on TPU-v4. Competitive with OpenAI Codex.

    

11. Observal

    9 1 4,091 9.9 Python

    Observal is self-hosted registry for your coding agent extensions with a built in insight engine. Setup Observal, define the scope and share your Skills, MCPs and Agents with your peers. (by Observal)

    

    Project mention: Show HN: Cross-Harness self hosted registry and analytics for AI Agents | news.ycombinator.com | 2026-07-21

12. knowhere

    10 1 3,679 9.9 Python

    Knowhere extracts, parses, and outputs structured chunks ready for AI Agents and RAG. (by Ontos-AI)

    

    Project mention: Show HN: Knowhere-Rebuilds the document structure that chunking throws away | news.ycombinator.com | 2026-09-17

13. llm-wiki-agent

    11 5 3,615 8.4 Python

    A personal knowledge base that builds and maintains itself. Drop in sources — Claude (or Codex/Gemini) reads them, extracts knowledge, and maintains a persistent interlinked wiki. Works with Claude Code, Codex, OpenCode, Gemini CLI. No API key needed.

    

    Project mention: Show HN: Claude Soul – cross-session learning engine for Claude Code | news.ycombinator.com | 2026-05-18

    I'm really interested in trying this out. Currently, I'm using the standard Obsidian MD format for long-term memory (https://github.com/SamurAIGPT/llm-wiki-agent) and asking the agent to access the wiki at the start of the task and then record useful information at the end

14. claude_codex_bridge

    12 3 3,561 9.8 Python

    Visible multi-agent CLI workspace for mixing Codex, Claude, Gemini, Kimi, Qwen, Cursor, Copilot, Pi, OpenCode, and other AI coding agents

    

    Project mention: A silent failure looks exactly like a feature you never built | dev.to | 2026-08-26

    Two projects are working the same seam. The claude_codex_bridge sidebar provider activity plan states the rule I arrived at by breaking it: the sidebar remains a client of one authority and must not become a separate authority for identity or state. Our panel reads storage and messages the worker; the worker owns the socket. When I let three build artifacts each own their own version number, I got the thing that plan is written to prevent.

15. awesome-ChatGPT-repositories

    13 9 3,290 9.0 Python

    A curated list of open source GitHub repositories related to ChatGPT, the OpenAI API, and Codex. Searchable via Claude Code and Codex skills.

    

16. oh-my-hermes

    14 2 3,243 10.0 Python

    All in one plugin for Hermes Agent ⚚ the coding intelligence, a long-term memory system and model optimized workflow packages

    

    Project mention: สารบัญ oh-my-hermes ทั้ง 119 skills, แผนที่เต็มของทีม AI ข้ามคืน | dev.to | 2026-09-05

17. datachain

    15 17 2,825 9.4 Python

    The Context Layer for unstructured data: typed, versioned datasets over S3, GCS, Azure

    

18. sketch

    16 20 2,283 4.4 Python

    AI code-writing assistant that understands data content

    

19. claude-code-tools

    17 23 2,014 9.8 Python

    Practical productivity tools for Claude Code, Codex-CLI, and similar CLI coding agents.

    

    Project mention: LearnVector – Andrew Ng's AI company building one‑to‑one learning experiences | news.ycombinator.com | 2026-07-28

20. ADR

    18 1 1,950 8.7 Python

    ADR secures enterprise AI agents through observability, security benchmarking, and threat detection. Deployed at Uber. (by uber)

    

    Project mention: Uber open-sourced its security monitoring for Claude Code, Cursor and Codex | news.ycombinator.com | 2026-08-06

21. zsh_codex

    19 18 1,737 6.5 Python

    This is a ZSH plugin that enables you to use OpenAI's Codex AI in the command line.

    

22. LongHorizon-Harness

    20 3 1,729 7.5 Python

    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.

    

    Project mention: LongHorizon-Harness: The Loop Engineering That Lets Agents Run for Hours, Not Minutes | dev.to | 2026-09-08

    LongHorizon-Harness (1.5k stars, MIT) is built for exactly this — and it comes with an arXiv paper (2608.01964), which already tells you it's not another toy.

23. ChatMock

    21 1 1,556 7.1 Python

    OpenAI & Ollama compatible API powered by Codex

    

24. graphify

    22 11 1,469 - Python

    AI coding assistant skill (Claude Code, Codex, OpenCode, OpenClaw). Turn any folder of code, docs, papers, or images into a queryable knowledge graph (by safishamsi)

    

    Project mention: How Our Engineering Team Uses AI, Part II: Meat Proxies | dev.to | 2026-10-08

    Graphify, which turns a codebase into a graph agents can query, used to make cheaper Codex models more accurate on our code.

25. awesome-gamedev-agent-skills

    23 1 1,440 8.7 Python

    74 game-dev skills for AI coding agents — Godot, Unity, Unreal, Phaser, PixiJS, three.js, Bevy, pygame, LÖVE, Roblox. Portable SKILL.md Agent Skills (the format Anthropic launched as Claude Skills), with a router that loads the right skill for your engine and task. Runs in Claude Code, Cursor, Kiro, Codex, Copilot, Gemini CLI and more.

    

    Project mention: How I automated the boring part of game development with AI skills | dev.to | 2026-06-27

    I built awesome-gamedev-agent-skills. It's 66 small focused skills plus a router that picks the right ones for you. Free, open source (Apache 2.0), one install:

26. SaaSHub

    www.saashub.com sponsored

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    

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• Skills teach, hooks check: how my AI agent's skills and guardrails work together

  2 projects | dev.to | 12 Oct 2026

• session-handover v0.5: a cross-harness compaction semantics matrix (Claude Code, Codex, Gemini, Aider, OpenCode, Copilot CLI, Cursor, Cline)

  1 project | dev.to | 11 Oct 2026

• Show HN: Pawl – Hooks that stop coding agents from deleting your home dir

  1 project | news.ycombinator.com | 7 Oct 2026

• Agy-ppt – agent skill for PowerPoint decks without the AI-slop look

  2 projects | news.ycombinator.com | 6 Oct 2026

• How much do coding agents spend rediscovering a codebase?

  1 project | news.ycombinator.com | 5 Oct 2026

• Show HN: Open-source skills for end-to-end video ad campaigns

  1 project | news.ycombinator.com | 28 Sep 2026

• Five prompts that make a Codex bug fix easier to verify

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• A note from our sponsor - SaaSHub
  www.saashub.com | 12 Oct 2026

  SaaSHub helps you find the best software and product alternatives Learn more →

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Monitoring that respects your time & budget

APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.

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