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A curated list of awesome OpenAI Codex plugins, skills, and resources. The #1 Codex Marketplace. See live plugins at: https://hol.org/registry/plugins
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Promote a GitHub repo at the top of Awesome repository list views for 7 days.
Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.
337 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 330+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.
Surface AI blindspots before you ship. Put up to 8 AI models on every research, design or coding task.
Give Claude Code, Cursor, Codex CLI a ChatGPT for your codebase. Multi-agent knowledge engine, grounded Q&A with file paths and line numbers. Works in any AI IDE.
AI coding agent skills for KiCad electronics design. Works with Claude Code and OpenAI Codex. Analyze schematics, review PCB layouts, EMC pre-compliance, SPICE simulation, download datasheets, source components, and prep boards for fabrication.
Make AI coding agents architecture-aware: baseline-first, evidence-verified, drift-checked, and safe across long tasks.
The operational layer for coding agents. Memory, validation, and feedback loops that compound between sessions.
AI antivirus for developer agents: protect Codex, Claude Code, Cursor, Gemini, OpenCode, plugins, skills, MCP servers, and AI harnesses before tools run.
Codex CLI multi-account OAuth manager with account switching, health checks, runtime rotation, diagnostics, and recovery tools for @openai/codex
165 evidence-based education skills for Claude, Codex, and any Agent Skills-compatible tool.
AI code reviews grounded in 12 classic engineering books — decay risk diagnostics with book citations, severity labels, and 6 analysis modes including full-sweep auto-fix
Bitbucket CLI with gh-like ergonomics
OpenCode plugin for ChatGPT Plus/Pro OAuth with Codex/GPT-5 routing, multi-account rotation, account switching, health checks, diagnostics, and recovery tools
Russian text quality plugin for Claude Code, Cowork, Codex CLI, Gemini CLI, Cursor, OpenClaw, and Notion — typography, info-style, editorial, UX writing
A Model Context Protocol (MCP) server for Langfuse, enabling AI agents to query Langfuse trace data for enhanced debugging and observability
GitHub-style CLI for Jenkins — manage contexts, runs, logs, and admin tasks from your terminal.
File-based message queue for local agent-to-agent communication (Maildir-style)
Turn ad-hoc Claude Code / Codex / Cursor sessions into a repeatable loop — research → plan → wave-execute → close. Parallel sub-agents, inter-wave quality gates, dual GitHub+GitLab integration, F2 Memory + Persona-Panel + gsd-Pattern Adoption. 37 skills · 18 commands · 13 agents · 7360 tests.
Make AI output sound human. Strips AI-isms (sycophancy, stock vocab, hedging stacks, em-dash pileups), preserves code/URLs/headings. Plugin for Claude Code, Cursor, Windsurf, Codex, Cline, Copilot, Gemini.
An open-source plugin that runs inside Codex and lets you use Claude Code and Claude models for review, rescue, and tracked background workflows.
AI agent skills for Sealos Cloud — deploy any project, provision databases, object storage & more with one command. Works with Claude Code, Gemini CLI, Codex.
PANews Agent Toolkit is PANews's official agent package for cryptocurrency and blockchain news discovery, creator workflows, and PANews web-page reading.
call-e integrations for phone calling and real-world outreach across OpenClaw, Codex, and other agent platforms.
Plugin for context engineering in Claude Code, Cursor, and Codex
No description.
Make your AI coding agent talk, listen, and feel alive.
HOTL plugin for Codex, Claude Code, and Cline. Human-on-the-Loop AI coding workflows with planning, review, and verification.
A coding agent skill that analyzes git history to understand a codebase before reading any code
🎭 Know yourself as a developer. One command → AI analyzes your coding history → beautiful personality portrait + persona skill. Works with Claude Code & Codex.
Frappe and ERPNext agent plugin for Codex and Claude Code: backend, frontend, bench, SQL, customization, DocType design, and ERPNext workflows.
GitHub Copilot agent skills for Power Automate via FlowStudio MCP — build, debug, and operate cloud flows programmatically
AI news tracking skill for Agents like Claude Code, Openclaw, and more. Tracks AI entities across 9 sources and generates daily structured reports.
Codex plugin that turns an idea into a structured project workflow with planning, execution, verification, and handoff.
Curated skills for Claude Code power users - tool selection, workflow optimization, and productivity
Codex plugin for second-pass review of Claude-driven plans and implementations.
Claude Code-inspired harness blueprint skill for designing agent runtimes.
UI/UX design plugin for AI coding agents. Product flows, platform-native interfaces, asset planning, and reference analysis before code.
One plugin. Full token-saving stack for Claude Code, Codex, and more. 70-85% fewer tokens.
14-category autonomous product-building OS for 32+ AI coding tools. One-line prompts → deployed products.
GitHub-ready Codex plugin bundle for Yandex Direct, Wordstat, Metrika, Roistat, Audiences, and Yandex Search API workflows.
MCP server for the Ejentum Logic API. Exposes the four cognitive harnesses (reasoning, code, anti-deception, memory) as MCP tools any agentic client can call.
Makes Agents produce staff-engineer-quality code
Alcove is an MCP server that gives AI coding agents on-demand access to your private project docs — BM25 + vector hybrid search for precision retrieval, tree-sitter code indexing so agents understand your codebase structure, and policy enforcement for doc consistency.
Codex plugin for local Obsidian workflows through the official desktop CLI.
Spec-Driven Development Plugins For ClaudeCode/Codex
MCP server + CLI for production-grade software assets (logos, app icons, favicons, OG, illustrations) — routes across 30+ image models, zero-key first, validates before shipping.
Compact CLI that turns a repository into a high-signal context bundle for coding agents.
Static site generator / website building toolkit for AI coding agents like Claude, Codex, Cursor, Gemini, OpenClaw, etc. No subscription, no lock-in — host your site anywhere.
Claude Code skills for git workflows, GitHub automation, security audits, code refactoring, and project tooling
No description.