Topics / #codex

Codex projects on GitHub

AI coding agent tooling for generating and reviewing code from a terminal or IDE.

As of , the most-starred Codex projects on GitHub are superpowers (300.8K stars), skills (294.3K stars) and rea (290.9K stars). GitHub.Locker tracks 710 Codex repositories with 10.3M stars combined. The fastest-growing on October 16 was rea, with +17.7K stars in a day.

710Projects
10.3MStars in total
+48.9KStars in a day
Browse in the catalog →github.com/topics/codex ↗

Hot right now

Most stars gained in a day · Oct 16

+17.7K

rea

morluto/rea · ★ 290.9K

REA lets AI coding agents reverse engineer apps, binaries, websites, and other software through a single MCP server and CLI, returning findings with the evidence behind them so an agent can explain a feature or rebuild it.

+1.2K

ECC

affaan-m/ECC · ★ 281.5K

ECC is a performance-optimization system (a harness) for coding agents: it plans before building, verifies changes with tests, reviews its own work from a fresh context, remembers what matters, and turns repeated wins into reusable skills. It works with Claude Code, Codex, Cursor, OpenCode and other agent harnesses.

+1.1K

skills

mattpocock/skills · ★ 294.3K

Agent skills - slash commands for AI coding agents - that Matt Pocock uses daily for real engineering, not vibe coding: small, composable, and built to work with any model.

+923

orca

stablyai/orca · ★ 94.8K

Orca is an AI Orchestrator (ADE) for running a fleet of parallel coding agents like Claude Code, Codex, OpenCode or Pi, each in its own git worktree, all tracked from one place.

The all-time top

Top 100 of 710 · by stars

  1. #1 · obra/superpowers

    superpowers

    Superpowers is a software development methodology for coding agents: composable skills plus bootstrap instructions that steer your agent into a disciplined build process instead of just writing code.

    300.8K
  2. #2 · mattpocock/skills

    skills

    Agent skills - slash commands for AI coding agents - that Matt Pocock uses daily for real engineering, not vibe coding: small, composable, and built to work with any model.

    294.3K
  3. #3 · morluto/rea

    rea

    REA lets AI coding agents reverse engineer apps, binaries, websites, and other software through a single MCP server and CLI, returning findings with the evidence behind them so an agent can explain a feature or rebuild it.

    290.9K
  1. 4

    ECC

    281.5Kaffaan-m/ECC · JavaScript

    ECC is a performance-optimization system (a harness) for coding agents: it plans before building, verifies changes with tests, reviews its own work from a fresh context, remembers what matters, and turns repeated wins into reusable skills. It works with Claude Code, Codex, Cursor, OpenCode and other agent harnesses.

  2. 5

    hermes-agent

    254.5KNousResearch/hermes-agent · Python

    Hermes Agent is a self-improving AI agent from Nous Research that creates and refines its own skills from experience, persists memory about you across sessions, and can be driven from a terminal or from chat apps like Telegram and Discord.

  3. 6

    claw-code

    194.9Kultraworkers/claw-code · Rust

    Claw Code is the public Rust implementation of 'claw', a CLI coding-agent harness. By its own README it is less a production tool and more an 'agent-managed museum exhibit' maintained entirely by AI agents/harnesses with no human intervention, in the spirit of (but unaffiliated with) Claude Code.

  4. 7

    agency-agents

    160.7Kmsitarzewski/agency-agents · Shell

    A growing roster of meticulously crafted AI agent personalities — each a specialized expert with its own voice, workflows, and deliverables, ready to plug into your AI coding assistant.

  5. 8

    cc-switch

    145.2Kfarion1231/cc-switch · Rust

    CC Switch is an all-in-one desktop manager that lets you switch API providers with one click for Claude Code, Claude Desktop, Codex, Gemini CLI, Grok Build, OpenCode, OpenClaw, Hermes Agent, Pi and MiniMax Code, and also manage their MCP servers, Skills, and Prompts from a single place instead of hand-editing config files.

  6. 9

    awesome-llm-apps

    142.1KShubhamsaboo/awesome-llm-apps · Python

    A collection of 100+ open-source AI agent, agent skill, and RAG app examples - hand-built, tested end-to-end, and released under Apache-2.0 so you can clone, run, or even sell them.

  7. 10

    spec-kit

    141.6Kgithub/spec-kit · Python

    Spec Kit is an open source toolkit for Spec-Driven Development (SDD) — you write specs, plans, and tasks that an AI coding agent turns into working code, instead of writing code first and documentation as an afterthought.

  8. 11

    gstack

    136.7Kgarrytan/gstack · TypeScript

    gstack is Garry Tan's personal Claude Code setup: a pack of 23 opinionated skills that act like a full engineering team (CEO, eng manager, designer, reviewer, QA, security officer, release engineer) inside Claude Code.

  9. 12

    ui-ux-pro-max-skill

    136.6Knextlevelbuilder/ui-ux-pro-max-skill · Python

    UI UX Pro Max is an AI skill that gives coding assistants design intelligence — industry-specific style, color, typography and UX reasoning rules — so they can generate professional UI/UX across many frameworks and platforms.

  10. 13

    codex

    129.6Kopenai/codex · Rust

    Codex is a lightweight coding agent from OpenAI that runs locally in your terminal, helping you write and work with code using natural language.

  11. 14

    graphify

    127.3KGraphify-Labs/graphify · Python

    Graphify turns a whole codebase — plus its docs, SQL schemas, configs, and PDFs — into a queryable knowledge graph you traverse instead of grepping files.

  12. 15

    browser-use

    118.2Kbrowser-use/browser-use · Python

    Browser Use is an open-source browser agent that lets AI models control a real web browser - navigating sites, filling forms, handling CAPTCHAs, and completing tasks like booking appointments.

  13. 16

    caveman

    113.1KJuliusBrussee/caveman · Go

    Caveman is a skill plus an optional local proxy for AI coding agents that makes them answer in short, caveman-style prose instead of padded explanations, cutting roughly 65% of output tokens and up to 33% of input tokens in the project's own benchmarks without changing the technical content of the answer.

  14. 17

    agent-skills

    107.4Kaddyosmani/agent-skills · JavaScript

    A collection of 25 production-grade engineering skills that encode senior-engineer workflows, quality gates, and best practices so AI coding agents follow them consistently across the whole development lifecycle.

  15. 18

    paperclip

    103.3Kpaperclipai/paperclip · TypeScript

    Paperclip is an open-source Node.js server and React UI for orchestrating a whole team of AI agents to run a business — assigning goals, tracking work, and managing costs from one dashboard instead of babysitting individual agent sessions.

  16. 19

    open-design

    101.7Knexu-io/open-design · TypeScript

    OpenDesign is a collaborative, open-source design agent workspace: your existing coding agent (Claude Code, Codex, Cursor, DeepSeek Harness, and 20+ others) becomes the design engine that turns a brief into real prototypes, dashboards, slide decks, images and video.

  17. 20

    claude-mem

    101.3Kthedotmack/claude-mem · TypeScript

    Claude-Mem gives coding agents persistent memory across sessions: it captures everything your agent does, compresses it with AI, and injects the relevant context back into future sessions.

  18. 21

    taste-skill

    98.1KLeonxlnx/taste-skill · JavaScript

    Taste Skill is a set of portable skills for AI coding agents: they upgrade AI-built interfaces with stronger layout, typography, motion, and spacing instead of boilerplate-looking UIs.

  19. 22

    autoresearch

    98Kkarpathy/autoresearch · Python

    autoresearch gives an AI coding agent a small, real LLM training setup (a simplified single-GPU version of nanochat) and lets it autonomously edit the training code, run 5-minute experiments, and keep what works overnight, so you wake up to a log of experiments and hopefully a better model.

  20. 23

    orca

    94.8Kstablyai/orca · TypeScript

    Orca is an AI Orchestrator (ADE) for running a fleet of parallel coding agents like Claude Code, Codex, OpenCode or Pi, each in its own git worktree, all tracked from one place.

  21. 24

    Understand-Anything

    86.7KEgonex-AI/Understand-Anything · TypeScript

    Understand Anything analyzes your codebase (or a knowledge-base/wiki) with a multi-agent pipeline and turns it into an interactive knowledge graph of every file, function, class and dependency, which you can explore in a visual dashboard.

  22. 25

    archify

    84.6Ktt-a1i/archify · JavaScript

    Archify is an agent skill that turns a codebase, system description, or plan into a polished, interactive diagram (architecture, workflow, sequence, data flow, or lifecycle) directly inside a coding agent's chat.

  23. 26

    deer-flow

    84Kbytedance/deer-flow · Python

    DeerFlow is an open-source long-horizon super-agent harness from ByteDance that researches, codes, and creates by orchestrating sub-agents, memory, sandboxes and extensible skills, handling tasks that can take minutes to hours.

  24. 27

    rtk

    83.7Krtk-ai/rtk · Rust

    rtk is a CLI proxy that filters and compresses command outputs before they reach your LLM context, cutting 60-90% of the bash output your coding agent reads and lowering token costs.

  25. 28

    unsloth

    78.2Kunslothai/unsloth · Python

    Unsloth is a local-first app for running and training LLMs, diffusion, TTS and embedding models on your own machine, including models like Qwen3.8, DeepSeek-V4, MiniMax-H3, Gemma 4 and FLUX.

  26. 29

    OmniRoute

    77.4Kdiegosouzapw/OmniRoute · TypeScript

    OmniRoute is a free, open-source AI gateway that puts 359 providers and 1200+ models (Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax, etc.) behind one API endpoint, with quota-aware automatic fallback when a provider runs out.

  27. 30

    awesome-claude-skills

    77.3KComposioHQ/awesome-claude-skills · Python

    A comprehensive and curated list of 1000+ production-ready Claude Skills and Plugins for enhancing productivity across Claude.ai, Claude Code, and other coding agents like Codex, Cursor, Gemini CLI, and Antigravity.

  28. 31

    ruflo

    75.8Kruvnet/ruflo · TypeScript

    Ruflo is an agent meta-harness for Claude Code and Codex: it adds 100+ specialized agents, coordinated swarms, self-learning memory, and cross-machine federation on top of those coding agents so they can collaborate instead of running solo.

  29. 32

    headroom

    75.5Kheadroomlabs-ai/headroom · Python

    Headroom compresses everything an AI agent reads - tool outputs, logs, RAG chunks, files, and conversation history - before it reaches the LLM, cutting tokens while keeping the same answers. It ships as a library, a local proxy, and an MCP server.

  30. 33

    codegraph

    74.3Kcolbymchenry/codegraph · C

    CodeGraph pre-indexes your codebase into a knowledge graph of every symbol, call edge, and dependency, so AI coding agents get the exact code they need in one call instead of crawling files.

  31. 34

    ai-engineering-from-scratch

    70.5Krohitg00/ai-engineering-from-scratch · Python

    A free, open-source AI engineering curriculum with 523 lessons across 20 phases (about 342 hours), teaching you to build AI systems from raw math up to autonomous agent swarms, in Python, TypeScript, Rust, and Julia.

  32. 35

    oh-my-openagent

    70.1Kcode-yeongyu/oh-my-openagent · TypeScript

    OmO (oh-my-openagent) is a command-line AI agent: you type one 'omo' command with a task, and it researches, plans, writes code, and verifies the result until the job is actually finished, mixing multiple AI models as needed.

  33. 36

    system_prompts_leaks

    69.8Kasgeirtj/system_prompts_leaks · Python

    This repo is a growing collection of leaked system prompts — the hidden instructions various AI chatbots and coding agents receive before they answer your first message.

  34. 37

    OpenMontage

    68.9Kcalesthio/OpenMontage · Python

    OpenMontage turns your AI coding assistant (Claude Code, Cursor, Copilot, Windsurf, Codex) into a full video production studio: you describe a video in plain language and it handles research, scripting, asset generation, editing, and final composition through 12 production pipelines and 100+ tools.

  35. 38

    openinterpreter

    68.6Kopeninterpreter/openinterpreter · Rust

    Open Interpreter is a Rust-based coding agent forked from OpenAI's Codex, built to get the best performance out of low-cost open models like Kimi K3, DeepSeek, GLM, and Qwen.

  36. 39

    mem0

    67.3Kmem0ai/mem0 · Python

    Mem0 is a memory layer for AI agents and apps: it stores user preferences and conversation history so your AI assistant remembers people across sessions instead of starting from zero every time.

  37. 40

    warp

    65.5Kwarpdotdev/warp · Rust

    Warp is an agentic development environment built from the terminal, combining a terminal emulator with a built-in coding agent and support for bringing your own CLI agent.

  38. 41

    hyperframes

    65.4Kheygen-com/hyperframes · TypeScript

    HyperFrames is an open-source framework that turns HTML, CSS, media, and seekable animations into deterministic MP4 videos, designed to be driven by AI coding agents as well as humans.

  39. 42

    last30days-skill

    64.5Kmvanhorn/last30days-skill · Python

    It is an AI agent skill that researches any topic across Reddit, X, YouTube, Hacker News, Polymarket, TikTok, Instagram, GitHub, arXiv, Techmeme, LinkedIn and more in parallel, then has an AI judge synthesize the results into one grounded brief ranked by real engagement (upvotes, likes, betting odds) instead of SEO.

  40. 43

    free-claude-code

    61KAlishahryar1/free-claude-code · Python

    FCC (Free Claude Code) routes coding agents like Claude Code, Codex, and OpenCode to 50 ToS-friendly providers, giving you 1.3B+ free tokens every month.

  41. 44

    humanizer

    57.6Kblader/humanizer · Python

    Humanizer is an agent skill that rewrites AI-sounding text so it reads like a person wrote it, without changing the meaning. It works by detecting 25 known patterns of AI-generated writing and rewriting the draft to remove them.

  42. 45

    diagram-design

    56.4Kcathrynlavery/diagram-design · HTML

    Diagram Design is an Agent Skill that lets AI coding agents (Claude Code, Codex, Factory Droid, Pi) generate editorial-quality diagrams — 39 types including architecture, flowchart, Gantt, UML class and database schema — as self-contained HTML+SVG files with no Mermaid, no Figma, and no generic rounded boxes.

  43. 46

    CLIProxyAPI

    55.5Krouter-for-me/CLIProxyAPI · Go

    CLIProxyAPI is a proxy server that exposes OpenAI, Gemini, Claude, and Grok compatible API endpoints, letting you access CLI-based AI accounts (Antigravity, ChatGPT Codex, Claude Code, Grok Build, Muse Code, Devin) through any standard OpenAI/Gemini/Claude-compatible client or SDK.

  44. 47

    marketingskills

    55.1Kcoreyhaines31/marketingskills · JavaScript

    A collection of AI agent skills focused on marketing tasks — CRO, copywriting, SEO, analytics, and growth engineering — built for technical marketers and founders who want AI coding agents to help with those jobs.

  45. 48

    BMAD-METHOD

    54.2Kbmad-code-org/BMAD-METHOD · Python

    BMad Method is an open-source agile framework for AI-driven development: it turns an idea or change request into working software, covering planning and delivery, not just code generation.

  46. 49

    CLI-Anything

    53.6KHKUDS/CLI-Anything · Python

    CLI-Anything is a project that generates agent-native command-line interfaces for existing software, so AI agents (Claude Code, Codex, Pi, OpenClaw, Cursor, etc.) can control that software through structured CLI commands instead of GUI automation.

  47. 50

    multica

    53Kmultica-ai/multica · Go

    Multica is a self-hostable workspace where you assign issues to AI coding agents (Claude Code, Codex, Cursor, and others) the way you'd assign work to a teammate — they pick up the task, report progress, and hand it back for review.

  48. 51

    cherry-studio

    52.7KCherryHQ/cherry-studio · TypeScript

    Cherry Studio is a desktop AI client that gives you one app to chat with many LLM providers (OpenAI, Gemini, Anthropic, Claude, Perplexity, Poe) or run local models via Ollama/LM Studio, plus 300+ ready-made assistants and MCP server support.

  49. 52

    hindsight

    50.7Kvectorize-io/hindsight · Python

    Hindsight is an agent memory system that helps AI agents learn over time instead of just recalling raw conversation history, aiming to outperform RAG and knowledge-graph approaches on long-term memory tasks.

  50. 53

    obsidian-skills

    49.7Kkepano/obsidian-skills

    This is a set of Agent Skills for Obsidian that teaches AI coding agents (like Claude Code, Codex, and OpenCode) how to work with Obsidian's Markdown, Bases, and JSON Canvas files, plus the Obsidian CLI.

  51. 54

    nature-skills

    48.8KYuan1z0825/nature-skills · Python

    nature-skills is a collection of reusable AI agent skills focused on Nature-style academic writing and scientific figure production, built for real research workflows like paper translation, polishing, PPT generation, and review response letters.

  52. 55

    JeecgBoot

    48.2Kjeecgboot/JeecgBoot · Java

    JeecgBoot is an enterprise AI low-code platform: you describe what you need in natural language and it generates the front-end, back-end CRUD code, database tables and menu permissions, while also bundling a Dify-like AI app module with chat, RAG knowledge bases, flow orchestration and MCP plugins.

  53. 56

    open-code-review

    47.5Kalibaba/open-code-review · Go

    An AI-powered code review CLI born inside Alibaba: it reads Git diffs, sends changed files to a configurable LLM agent, and returns structured review comments with line-level precision.

  54. 57

    CowAgent

    47.4Kzhayujie/CowAgent · Python

    CowAgent is an open-source personal AI assistant and Agent Harness that plans tasks, runs tools and skills, builds memory and a personal knowledge base, and can form multi-agent teams, working across the web and major IM channels.

  55. 58

    codebase-memory-mcp

    46.7KDeusData/codebase-memory-mcp · C

    codebase-memory-mcp is a high-performance MCP server that indexes a codebase into a persistent knowledge graph so AI coding agents like Claude Code, Codex, Cursor, and Windsurf can query code structure instead of grepping files.

  56. 59

    herdr

    44.4Kherdrdev/herdr · Rust

    Herdr is a terminal runtime that coding agents like Claude Code, Codex, Cursor, OpenCode, and Grok live on — it is a background server/multiplexer that keeps their terminal sessions running even after you close the client or lose your SSH connection, while organizing multiple agents into panes you can monitor at a glance.

  57. 60

    sub2api

    44.2KWei-Shaw/sub2api · Go

    Sub2API is an open-source, self-hosted gateway written in Go that unifies Claude, OpenAI, Gemini, and Grok subscriptions behind one API, letting a group of people pool (‘carpool’) a single subscription and split the cost while still using each provider’s native tools.

  58. 61

    agents

    40.9Kwshobson/agents · Python

    A multi-harness marketplace of agentic building blocks for coding agents: 94 plugins, 202 agents, 183 skills, and 105 commands built from a single Markdown source and consumed natively by Claude Code, Codex CLI, Cursor, OpenCode, Antigravity CLI, and GitHub Copilot.

  59. 62

    mindshub

    39.8Kmindsdb/mindshub · Makefile

    MindsHub Cowork is a unified workspace where you delegate entire projects - apps, websites, research, analysis, reports, scheduled operations - to AI models (open or proprietary) and get back finished, shareable results.

  60. 63

    claude-code-router

    37.7Kmusistudio/claude-code-router · TypeScript

    Claude Code Router (CCR) is a local model gateway and control plane for coding agents: your agents get one stable local endpoint while you manage providers, models, routing rules, and tools from one app.

  61. 64

    ai-website-cloner-template

    36.9KJCodesMore/ai-website-cloner-template · TypeScript

    A GitHub template that lets an AI coding agent clone any website into a working Next.js project just by giving it the URL.

  62. 65

    freellmapi

    36.4Ktashfeenahmed/freellmapi · TypeScript

    FreeLLMAPI aggregates the free tiers of 34 LLM providers (635 free model endpoints, 474 model families) behind a single OpenAI-compatible /v1 endpoint, with smart routing, automatic failover, and encrypted key storage.

  63. 66

    buzz

    36.1Kblock/buzz · Rust

    Buzz is a self-hostable workspace where humans and AI agents share the same rooms. Every message, review, workflow step, and git event is a signed Nostr event in one shared log, on a relay you own.

  64. 67

    awesome-agent-skills

    35.9KVoltAgent/awesome-agent-skills

    This is a curated collection of 1000+ Agent Skills contributed by official dev teams (Anthropic, VoltAgent, SerpApi, Crawlbase, TestMu AI, and many more) and the community, for extending AI coding agents like Claude Code, Codex, Gemini CLI, and Cursor.

  65. 68

    skills

    35.3Kvercel-labs/skills · TypeScript

    skills is a CLI for the open agent skills ecosystem: it installs, manages, and runs reusable 'Agent Skills' (instruction sets in SKILL.md files) across dozens of coding agents like Claude Code, Codex, and Cursor.

  66. 69

    nuwa-skill

    34.7Kalchaincyf/nuwa-skill · Python

    Nuwa is an Agent Skill that extracts a person's cognitive framework — mental models, decision heuristics, and expression style — from public information and turns it into an installable skill you can consult, effectively distilling figures like Steve Jobs, Elon Musk, or Charlie Munger into a thinking partner.

  67. 70

    awesome-gpt-image-2

    34.6Kfreestylefly/awesome-gpt-image-2 · JavaScript

    A curated library for OpenAI's GPT Image 2 model: 544 reverse-engineered prompt cases, 20+ industrial prompt templates and a reusable agent skill, presented as a browsable gallery website.

  68. 71

    codex-plugin-cc

    34.3Kopenai/codex-plugin-cc · JavaScript

    It is a Claude Code plugin that lets you call OpenAI's Codex from inside your Claude Code session, either to run a code review or to delegate a task to Codex, without switching tools.

  69. 72

    github-mcp-server

    33.7Kgithub/github-mcp-server · Go

    GitHub's official MCP Server. It connects AI tools straight to GitHub, so agents, assistants and chatbots can read repos and code files, manage issues and PRs, analyze code and automate workflows through natural language.

  70. 73

    AionUi

    33.6KiOfficeAI/AionUi · TypeScript

    AionUi is a free, open-source Cowork app for AI agents: they work alongside you on your computer — reading files, writing code, browsing the web, automating tasks 24/7 — while you see everything they do and stay in control.

  71. 74

    oh-my-codex

    33.6KYeachan-Heo/oh-my-codex · TypeScript

    OMX (oh-my-codex) is a workflow layer on top of OpenAI's Codex CLI that adds hooks, agent teams, HUDs, prompts, and canonical workflow commands like $plan, $ultragoal, $team, $code-review, and $ultraqa, while keeping Codex itself as the execution engine.

  72. 75

    Antigravity-Manager

    32.3Klbjlaq/Antigravity-Manager · Rust

    Antigravity-Manager is a desktop app for managing and one-click switching between multiple Antigravity-style AI accounts (Gemini, Claude, Codex), and it also runs a local proxy that turns those web-session accounts into standard OpenAI/Anthropic/Gemini API endpoints.

  73. 76

    CodexPlusPlus

    32.3KBigPizzaV3/CodexPlusPlus · Rust

    Codex++ is an external launcher and management tool for the OpenAI Codex/ChatGPT desktop app, adding provider switching, protocol conversion, session management and UI enhancements on top of it.

  74. 77

    OfficeCLI

    32.1KiOfficeAI/OfficeCLI · C#

    An open-source Office suite built for AI agents: it gives any AI agent full control over Word, Excel, and PowerPoint — reading, editing, and creating documents — right from the command line.

  75. 78

    jumpserver

    31.8Kjumpserver/jumpserver · Python

    JumpServer is an open-source Privileged Access Management (PAM) platform — a bastion host that gives DevOps and IT teams secure, on-demand access to SSH, RDP, Kubernetes, database, RemoteApp and other endpoints through a web browser.

  76. 79

    mcp-for-blender

    31.2Kahujasid/mcp-for-blender · Python

    A community integration that connects Blender to any LLM through the Model Context Protocol, letting an AI assistant do prompt-assisted 3D modeling, scene creation and manipulation. It is third-party and not affiliated with the Blender Foundation.

  77. 80

    9router

    30.9Kdecolua/9router · JavaScript

    9Router is a local AI router and token saver: it connects coding tools like Claude Code, Codex, Cursor and Cline to 40+ providers and 100+ models, auto-falls back from your subscription to cheap and free models, and compresses tool output to save 20-40% of tokens.

  78. 81

    gbrain

    30.9Kgarrytan/gbrain · TypeScript

    GBrain is a memory-and-knowledge layer for AI coding agents: instead of raw search hits it returns synthesized, well-cited answers across your pages, people, companies and ideas, plus a self-wiring knowledge graph and an explicit note on what it doesn't know yet. Garry Tan (YC's CEO) built it to run his own OpenClaw and Hermes agents.

  79. 82

    context-mode

    30.3Kmksglu/context-mode · TypeScript

    Context Mode is an MCP server plus hooks that keeps bulky tool output out of your AI coding agent's context window (98% reduction), persists session memory, and enforces tool routing across 17 platforms.

  80. 83

    serena

    30.3Koraios/serena · Python

    A free, open-source MCP toolkit that gives AI coding agents IDE-grade semantic tools: symbol-level code retrieval, editing, refactoring and debugging. Its tagline: the IDE for your coding agent.

  81. 84

    hallmark

    30.2KNutlope/hallmark · CSS

    Hallmark is a design skill for AI coding agents — Claude Code, Cursor, and Codex — that generates web UI built to not look AI-generated. It is made by Together AI.

  82. 85

    agentmemory

    29.6Krohitg00/agentmemory · TypeScript

    Persistent memory for AI coding agents: it captures what your agent does, compresses it into searchable memory, and injects the right context when the next session starts, so you stop re-explaining your project to Claude Code, Cursor or Codex.

  83. 86

    TencentDB-Agent-Memory

    29.5KTencentCloud/TencentDB-Agent-Memory · TypeScript

    A team-level memory hub for AI agents. It turns conversations, docs, and code into four reusable memory assets — Chat Memory, Skills, Wiki, and CodeGraph — that agents across a team can share, govern, and equip.

  84. 87

    video-use

    29.1Kbrowser-use/video-use · Python

    video-use is an open-source Claude Code skill that turns raw footage into a finished MP4 — it cuts filler words and dead space, color-grades clips, burns subtitles, and adds animations through conversation with a coding agent.

  85. 88

    iFixAi

    28.9Kifixai-ai/iFixAi · Python

    iFixAi is an independent auditing tool for AI agents: it runs a diagnostic suite against your agent and answers the core question — is the agent doing the job it is supposed to do — with an A-F grade in under 120 seconds.

  86. 89

    vibe-kanban

    28.4KBloopAI/vibe-kanban · Rust

    A kanban board built around coding agents: you plan work as issues, run agents like Claude Code in isolated workspaces, review their diffs, and ship.

  87. 90

    claude-task-master

    28.2Keyaltoledano/claude-task-master · JavaScript

    An AI-powered task-management system for AI-driven development: it turns a PRD into a structured task list your AI coding assistant works through inside Cursor, Windsurf, VS Code and similar tools.

  88. 91

    cmux

    28.2Kmanaflow-ai/cmux · Swift

    cmux is a free, open-source macOS terminal built for running AI coding agents in parallel: vertical tabs with git branch and PR status, plus notifications that flag which agent needs you.

  89. 92

    skills

    28.1Kopenai/skills · Python

    A catalog of Agent Skills for Codex: folders of instructions, scripts, and resources that the AI agent can discover and use to perform specific tasks in a repeatable way.

  90. 93

    guizang-ppt-skill

    28.1Kop7418/guizang-ppt-skill · HTML

    An AI-agent skill for Claude Code, Codex and similar environments that turns articles and ideas into polished single-file HTML slide decks with horizontal paging, plus matching slide images and multi-platform social covers. Rehearsal and presenter modes are built in.

  91. 94

    t3code

    28Kpingdotgg/t3code · TypeScript

    T3 Code is an 'agent harness control surface': mobile apps for iOS and Android, a web app, and an Electron desktop app for controlling AI coding agents running on your own machine.

  92. 95

    symphony

    27.7Kopenai/symphony · Elixir

    Symphony is an experimental system from OpenAI that turns project tasks into isolated, autonomous implementation runs, so teams manage the work itself instead of babysitting individual coding agents.

  93. 96

    planning-with-files

    27.5KOthmanAdi/planning-with-files · Python

    A skill for AI coding agents that keeps the plan on disk in three markdown files — taskplan.md, findings.md and progress.md — and re-injects it every turn, so it survives /clear, crashes and context compaction.

  94. 97

    grok-build

    27.4Kxai-org/grok-build · Rust

    Grok Build is SpaceXAI's terminal-based AI coding agent. It runs as a full-screen TUI that understands your codebase, edits files, executes shell commands, searches the web, and manages long-running tasks, either interactively, headlessly for scripting/CI, or embedded in editors via the Agent Client Protocol (ACP).

  95. 98

    onlook

    26.9Konlook-dev/onlook · TypeScript

    Onlook is an open-source, AI-first visual editor for designing on top of your Next.js + Tailwind codebase. You edit elements directly in the browser DOM like a design tool, and the changes map back to real code in real time.

  96. 99

    baoyu-skills

    26.7KJimLiu/baoyu-skills · TypeScript

    A set of 20+ skills by Baoyu that you plug into AI agents like Claude Code and Codex to automate daily work: content generation, diagrams, slide decks, infographics and publishing flows.

  97. 100

    distilly

    25.7Ktitanwings/distilly · Python

    Distilly turns a person's source material, working habits, judgment, and voice into a versioned Person Profile for AI agents — recalled during a run or installed as a long-lived Skill. Formerly known as Colleague Skill.

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