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Awesome Codex Plugins

A curated list of awesome OpenAI Codex / ChatGPT plugins, skills, and resources. The #1 Codex Marketplace. See live plugins at: https://hol.org/plugins/best-codex-plugins

1.1k stars311 forks260 entriesLast push Sep 30, 2026 (today)License Apache-2.0

This page lists names, links and short descriptions. The original list on GitHub is the source and belongs to its authors.

Community Plugins >Development & Workflow

A Team

Universal multi-agent infrastructure with 25 specialist agents, 16 enforced workflow skills, and a lead orchestrator for Claude Code, Codex CLI, Cursor, and OpenCode.

Aegis

An agentic skills framework & software development methodology that works: planning, TDD, debugging, and collaboration workflows.

In 2 lists

Agency Continuity Audit

Read-only audit that distinguishes durable agent goals, state, corrections, restart evidence, authority boundaries, scheduler claims, and commercial proof from self-reported health.

Agent Deck

One MCP for context management: bind self-improving playbooks, MCP tools, and API keys to the session.

Agent Guard

Local-by-default, no-telemetry hooks block or mask secret leaks in Claude Code and Codex, with opt-in PII filtering and Git/CI backstops.

In 2 lists

Agent Harness Skills

Designs agent-ready repository harnesses with entrypoints, validation surfaces, runtime evidence, delivery records, and atomic commit guidance.

Agent Workflow System

一套中文AI工作流系统:7个协作技能 + 行为规范宪法 + 会话恢复机制,模糊目标→可执行任务,全生命周期引导。Codex & Claude Code 双平台,新手友好。

Agentizer

Turn any website into an AI-powered agentfront with split-pane

AgentOps

DevOps layer for coding agents with flow, feedback, and memory that compounds between sessions.

AgentPack

Ranks repo context for Codex with likely files, skill recommendations, agent rules, commands, warnings, and compact task-focused packs before editing.

Agentry Observability

Agent-native product analytics, error logging, and deploy attribution for coding agents through one HTTP API.

AgiFlow

Project management workflows for AI coding agents with planning, grooming, task execution, review, and AgiFlow MCP integration.

AIBoarding

Generate, maintain, compress, and audit standard AI-agent onboarding files with AGENTS.md, CLAUDE.md, drift tracking, and lifecycle hooks.

Alcove

Local-first MCP server for private project docs with hybrid BM25+vector search, tree-sitter code indexing, and automated linting for team-wide documentation standards.

Anchor

Engineering discipline pack for Claude Code & Codex CLI with task-scope locking, anti-drift braking, condition-based codex review, project-CLAUDE.md pitfall writeback, and PreToolUse hooks that block irreversible bash patterns.

Antigravity Workspace Template

Multi-agent codebase knowledge graph generator with context-aware planning and automatic scope management — turns codebases into coherent agent workspaces.

In 2 lists

Archcore

Spec-driven development and context engineering for Claude Code, Cursor, Codex, and GitHub Copilot — backed by project context in Git.

In 2 lists

ArmorCodex

Intent-based security for Codex with MCP plan registration, policy gating, CSRG cryptographic proofs, and audit logging on bash and apply_patch.

AtomLane

Parallelizes only work proven safe by compiling resource-aware atomic plans for builds, tests, Make/Compose workflows, and long-running jobs with live progress and measured savings.

BABOK Analyst

BABOK v3 business analysis agent with 16 MCP tools, a 9-stage pipeline, and human-in-the-loop approval gates.

BGS Modding Superpowers

Agentic Bethesda Game Studio modpack curation toolkit with MCP-driven xEdit conflict audit, MO2 control plane, BA2/BSA and Papyrus tooling, and skills for setup, dev-log, and release-changelog workflows.

Boss

BMAD pipeline plugin that orchestrates a full requirements-to-deploy workflow across nine specialist agents with an auditable runtime DAG and quality gates, for Claude Code, Codex, OpenClaw, and Antigravity.

Bring Your AI Migration Auditor

Read-only Codex plugin for auditing Claude Code to Codex migrations before Codex edits code. Checks AGENTS.md/CLAUDE.md scope, hooks, MCP config, skills, secret references, and validation notes.

In 2 lists

Brooks Lint

AI code reviews grounded in six classic engineering books — decay risk diagnostics with book citations, severity labels, and four analysis modes (PR review, architecture audit, tech debt, test quality).

In 4 lists

Casefile

Persistent security case tracking for bug bounties, CTFs, and security audits.

Claude Code Codex Plugin

Security-focused Codex plugin that connects to the local Claude Code CLI through MCP with login, status checks, safe-mode prompts, and no credential storage.

Claude Code for Codex

Reverse of OpenAI's official Claude-hosted plugin: use Claude Code from Codex for reviews, rescue tasks, tracked background jobs, and hook-powered review gates.

Claude Code Harness

Harness blueprint skill for turning vague agent ideas into concrete designs for request assembly, control loops, memory, permissions, recovery, and extension planes.

Claude Code Skills

223 production-ready skills, 23 agents, and 298 Python tools across 9 domains — engineering, marketing, product, compliance, and more.

In 5 listsDetails

Claude Octopus

Multi-LLM orchestration dispatching to 8 providers (Codex, Gemini, Copilot, Qwen, Perplexity, OpenRouter, Ollama, OpenCode) with Double Diamond workflows, adversarial review, and safety gates.

Claudemon

Turns your coding agents into pixel creatures you can watch work and collect, with a built-in Clawland .io brawler for breaks.

Clean Room

Spec-first clean-room workflow for authorized source analysis, behavioral specs, role separation, and verification without replacement code.

Click

Turn software intent into one approved contract, then let AI build and verify in one shot—with traceable evidence for each requirement.

Codebase Recon

Analyze git history to understand a codebase before reading any code — auto-scales by repo size and cross-references hotspots with bug magnets to surface high-risk files, bus factor, and team momentum.

In 5 listsDetails

CodeTruss

Local-first acceptance gate that checks coding-agent scope, sensitive surfaces, deterministic analyzers, and repository verification from immutable Git snapshots, then writes signed receipts before the PR.

Codex Agenteam

Specialist AI agents (researcher, PM, architect, developer, QA, reviewer) orchestrated as a configurable team pipeline.

Codex Attachment Manager

Choose which past images in a Codex desktop task go to the model with your next message; unchecked ones become short placeholders, so long image-heavy tasks keep going without starting over.

Codex Full-Stack Workflow

Turns rough product requests into staged, reviewable full-stack delivery with persistent requirements, change control, visual evidence, and completion gates.

Codex How To

Engineering-first Codex curriculum and plugin with 9 skills, measured token-efficiency experiments, bounded orchestration, testing, review, and living knowledge maintenance.

In 2 lists

Codex Multi Auth

Multi-account OAuth manager for the official Codex CLI with switching, health checks, and recovery tools.

Codex Process Jobs

Run long local builds, tests, benchmarks, and inference jobs as durable detached processes with tracked status, bounded results, and completion delivery across Codex surfaces.

Codex Quota Optimizer

Reduces avoidable Codex usage with task-aware model routing, focused context, minimal change surfaces, and layered verification.

Codex Quota Title

Shows live Codex quota usage and reset time directly in the Codex Desktop window title on Windows.

Codex Reviewer

Second-pass review of Claude-driven plans and implementations.

Codex rg Guard

Budgeted rg/grep replacement for Codex that narrows broad searches before they waste model context.

Codex Skin Pack Installer

Codex plugin and Skill that stages verified desktop skin packs from GitHub releases, validates files, and keeps restore guidance visible.

In 2 lists

Codex Tasklist

A persistent per-session task list for Codex CLI with a live, scrollable panel across terminals through native integrations or a launcher with tmux fallback.

Codex TUI Proof

Visually validate real local terminal UIs in Codex's in-app browser with screenshots and session evidence.

Codex Usage and Resets

Turns Codex usage into planning facts with linear pace, projected exhaustion, banked-reset expirations, and conservative unexpected-reset detection.

Context Guard

Preserves authoritative requirements and verification evidence across long-running Codex tasks and context compaction.

Core Learning

Guided learning with Socratic practice, Feynman teach-back, spaced recall, evidence-based project assessment, and optional local Anki export.

debt-ops

Catches AI-introduced tech debt at write-time: hooks log every deferral to a registry in your repo and a review skill ranks paydown by file churn.

DeepSeek Mini-Router

Task-aware spec/react/flash working-contract plugin that fixes DeepSeek weak default reasoning inside Codex, with a measured BigCodeBench harness included.

Delx Recovery

Free recovery and continuity plugin for AI agents: resume prior sessions, capture state, process failures into a recovery plan, and remember across sessions through a hosted MCP server (works in Codex, Claude Code, Cursor, and VS Code).

design-helper

Settles CSS values, layout, and motion by eye: draws candidates that differ in one property side by side in the browser, then applies the one you pick to your code.

Designer Skill

Plug-and-play MCP that gives your coding agent UI superpowers: design references, intent routing and a static anti-slop gate, no API key.

Devin Plugin CC

Devin AI code reviews, delegated tasks, Fusion lead/sidekick workflows, and cloud handoffs to app.devin.ai for Codex, Claude Code, and other coding agents.

Dev Skills

Team workflow skills for specs, plans, TDD, debugging, verification, review, branch finishing, and design context.

Development Skills

Three-tier triage (PASS_THROUGH / LIGHT / FULL 4-phase) development workflow for Codex and Claude Code with language auto-detection (Python, Java, TypeScript, Swift, frontend) and a staff-reviewer subagent for fresh-eyes review on every change.

DevRecap

Reconstruct evidence-backed developer work from authorized Codex and Claude history plus read-only Git, then turn it into daily standups, weekly reviews, sprint recaps, and memory reports.

Docflow

Lightweight documentation memory for AI coding agents that scaffolds a 7-category docs tree, runs readiness checks, validates docs before finishing, and keeps a monthly changelog across Claude Code and Codex.

done-gate

Stop hook that blocks "fixed/done" claims when no test output or exit code appeared in that turn (Claude Code & Codex, MIT).

Dryforge

Bounded-autonomy plugin that asks only the decisions that belong to the user, builds nothing before the intent is approved, verifies with checks that actually ran, and keeps project decisions as plain Markdown across Codex, Claude Code, Grok Build, Copilot CLI, and Antigravity CLI.

ejentum-mcp

MCP server exposing reasoning, code, anti-deception, and memory harness tools for Codex.

In 2 lists

Emulo

Mines selected evidence from local coding-agent sessions into private work, design, and writing profiles for Codex, Claude Code, and GitHub Copilot.

In 2 lists

Epic Harness

Auto-trigger quality skills + self-evolving agent harness — orbit (spec-to-ship), evolve (skill mutation), team (multi-agent), TDD, check, ship, simplify, debug, perf, secure.

Espresso

Full token-saving stack in one plugin - output compression, global rules, RTK hook, Caveman ultra, GitNexus config. Detects existing setup, installs only what's missing. Works on Claude Code and Codex.

In 2 lists

falsegreen-skill

Finds tests that stay green when the code they cover is broken, applying six ordered judgments over Python, TypeScript, JavaScript, and Robot Framework suites in Codex CLI and Claude Code.

Frappe Agent

Frappe and ERPNext coding, customization, bench, and review intelligence for Codex.

GCF Proxy

Save 71% on MCP tool call tokens by wrapping any server with GCF encoding, with session stats hook and setup skill.

Generative Media Skills

13 skills for image, video, and audio generation using 100+ models - FLUX, Midjourney v7, Veo3, Kling 3.0, Suno, and HunyuanVideo via muapi.ai.

In 2 lists

Goal Progress

A native progress bar for Codex Goals with checklist-based progress and token usage on Apple Silicon Macs.

GrayMatter

Durable memory and shared graph state for Codex and OpenClaw agents, with live ValkyrAI schema awareness.

Hera Agent Godot

Drives a live Godot 4.x editor through the low-token Hera CLI — scene, node, and signal edits, play control, and runtime QA with verifiable compact JSON output, with the companion addon published on the official Godot Asset Store.

Hera Agent Unity

Controls and verifies a live Unity Editor through a low-token CLI, with scene, asset, Inspector, Play Mode, test, screenshot, and runtime C# workflows for Codex and other coding agents.

Herdr Codex Subagents

Opens a read-only Herdr pane for every Codex subagent and closes it when the work is done.

HOL Guard Plugin

AI antivirus workflow for Codex, Claude Code, Cursor, Gemini, OpenCode, MCP servers, skills, and plugin release checks with local approvals and receipts.

Honcho

Persistent cross-session memory for Codex powered by Honcho — lifecycle hooks capture each session and inject relevant context back at session start, so Codex remembers your preferences, projects, and decisions across restarts.

HOTL Plugin

Human-on-the-Loop AI coding workflow plugin for Codex, Claude Code, and Cline with structured planning, review, and verification guardrails.

jev-use

Hands the steps of a Codex session that produce no text — is the build done, which of these elements do I click, is this shell command safe — to Jev, TypeSafe AI's judgment model, with a PreToolUse command gate and typed escalation back to the model for anything it cannot decide.

In 3 lists

Kernel

Hook-enforced guardrails for Codex and Claude Code with blocked destructive commands, one-time human tokens for irreversible operations, context-blind verification agents, and SQLite agent memory recalled at session start.

Krypton

Goal-based planning and proof gate for Codex and Claude Code that turns requests into ownership, cutover, review-gate, and acceptance-evidence plans.

LLM Transpile

Auto-compress .md, .html, and .txt files via PostToolUse hook, cutting context usage by up to 40% with zero workflow change.

LVTD Skills

Reusable Agent Skills for Codex, Claude Code, and compatible clients, covering Django, Rust, Cookiecutter, SEO, traction, product marketing, and nonfiction publishing workflows.

Maestro

Opt-in local multi-CLI fusion engine and orchestration doctrine that fans a prompt across model CLIs, then judges and synthesizes one grounded answer.

Magents

Shared session bus MCP + skill so Codex can list, read, hand off, send, and spawn with Claude, Cursor, Grok, and friends without pasting context.

MailAgent

Temporary inboxes for Codex — OTP, magic links, signup QA, simulate-first autotests (23 MCP tools).

Maintainer Mode

Evidence gates for AI-generated pull requests that catch stale issues, overlapping work, and unsupported test claims.

Markdown Reader

Navigate Markdown structure and retrieve only the relevant section through a portable Codex MCP plugin.

memi

Interface understanding and design-system memory for Codex, Claude Code, Cursor, and MCP agents with UI audits, Tailwind token extraction, shadcn registry workflows, and a bundled Codex plugin.

ML Pipeline

Enforces a strict 16-step data-first ML workflow — data inspection, EDA, and problem definition before any model training — with explicit user-permission gates, marimo notebooks, and matplotlib figures at every step; also works in Claude Code and Kimi.

Nightshift

Accountable, time-bounded Codex shifts with a persistent punch list, parked decisions, and reviewable run history.

Oh My Cassette

Turn raw local clips into a finished cut by chatting: beat-synced edits, auto-matched music, subtitles, and transitions through a local stdio MCP server, with a timeline delta and contact-sheet preview every turn before anything renders.

Ontoly

Deterministic Software Graph workflows for Codex: architecture review, dependency analysis, request tracing, configuration analysis, and impact analysis.

Open Dynamic Workflows

Local-first MIT dynamic multi-agent workflows for Codex, OpenCode, Antigravity, Cursor, and VS Code with a daemon, MCP bridge, Codex skills, OpenCode plugin, and bring-your-own-model support.

Personal Data Protection

Engineer-facing personal-data-protection compliance reference — Singapore PDPA, Thailand PDPA, Indonesia UU PDP, Malaysia PDPA (Act 709 + 2024 Amendments), Philippines DPA — organised by where in the stack each obligation lands, with checklists, breach-response runbook, and a developer-view…

Pixeltable

Declarative multimodal AI data engine for tables, computed columns, embedding search, agents, and FastAPI services.

PMC

Give Codex lasting project context in an Obsidian vault you control.

Praxis

Intent-driven workflow skills for coding agents: describe what done looks like, not the steps. Triage-first design keeps token costs low across design, TDD, debug, review, and release.

Project Autopilot

Turn an idea into a structured project workflow with planning, execution, verification, and handoff.

Quality Engineering Skills

22 structured quality engineering skills for automotive and manufacturing: ISO 9001, IATF 16949, AIAG-VDA FMEA, VDA 6.3, PPAP, APQP, SPC, MSA.

Quiver

21 development lifecycle skills and 20 review and debug agents for Codex, Claude Code, Cursor, and OpenCode, where every step writes its output to disk instead of leaving it in the chat.

RAG Reviewer

Agentic PR review: hybrid RAG + code graph via MCP, review skills for Codex.

Red-Green Proof

Prove suspected bugs with a red-green-red test loop: verify the cause, watch the test fail, apply the fix, and confirm the test fails again when the fix is reverted.

Redfox Agent Plugins

Ten cross-platform agent skills (video download, transcripts, image gen, trend search) installable on Claude Code, Codex, Cursor, and Gemini CLI from a single repo.

Registry Broker

Delegate tasks to specialist AI agents via the HOL Registry, plan, find, summon, and recover sessions.

Rekall

Deliberate context compaction within a single Codex thread on the VS Code extension, with a verified task handoff and one-time automatic continuation.

Reviewable HTML Workbench

Generate reviewable HTML documents, serve previews, collect inline review comments, and feed review outcomes back into agent workflows.

River Review

Versioned Skill Registry of code-review skills driven by a perspective-based review agent (code, security, performance, architecture, testing, adversarial) that verifies findings against the diff.

RoadmapSmith

Evidence-backed ROADMAP.md workflows for AI coding agents with validation, sync, and roadmap generation across any tech stack.

Runtype Skills

Supercharge your coding agent for AI product development — build, deploy, and operate agents, flows, tools, and surfaces on Runtype's managed edge runtime.

Sealos

Deploy apps to Sealos Cloud from Codex with readiness checks, Dockerfile generation, Compose conversion, image builds, and rollout updates.

Session Orchestrator

Session orchestration for Claude Code, Codex, and Cursor IDE — structured planning, wave-based execution, VCS integration (GitLab + GitHub), quality gates, and clean session close-out with issue tracking.

Simple Man

Strips praise, recaps and filler from agent answers while keeping every fact you act on — findings carry location and one-line fix, refusals carry the safe procedure, tutorials stay long-form — benchmarked on 2,479 preregistered live calls, 266 of them real Claude Code sessions, with all raw…

In 2 lists

since-cutoff

Finds the pinned Python dependency APIs that changed after the model's training cutoff, tests which ones the model actually gets wrong, and writes one-line AGENTS.md notes that are kept only if their example type-checks.

In 2 lists

skill-sync-publisher

Safely synchronize this Codex skill across public agent-skill registries.

Spec-Driven Development

Three-phase Requirements → Design → Tasks workflow for Claude Code and Codex — EARS notation acceptance criteria, autonomous execution loop, cross-spec dependencies, and post-implementation acceptance testing.

spec-superflow

Lean spec workflow with direct or planned execution, optional specifications, one final review by default, recoverable state, and a bundled same-version CLI runtime.

Spellbook Skills

Practical Claude Code and Codex skills for worktrees, PR/MR automation, review cleanup, YApi lookup, and Java DDD guidance.

Staff Engineer Mode

Routes engineering design, delivery, reliability, security, operations, and maintenance prompts to focused staff-level specialist guidance for AI coding agents.

Stark

UI/UX design plugin for AI coding agents with product-flow routing, platform-native interface guidance, asset planning, and shipped-reference analysis before code.

Stop That Shit

Local-first scope guard for Codex with explicit task modes, before-action checks, and bounded dependency, hash, and subagent decisions.

Supercov

Coverage, security and code quality for coding agents.

In 4 listsDetails

Superloopy

Evidence-gated Codex loop harness with specialist skills, including near-pixel authorized website cloning backed by screenshots, assets, build output, and visual QA.

Superpipelines

Design and run write/review-isolated multi-agent AI pipelines across Codex, Claude Code, OpenCode, Cursor, Windsurf, and Cline.

tailtest

Hook-powered test generation -- detects files changed during an agent turn and instructs Codex to write and run tests automatically. Zero config, 8 languages.

Tandem Workflow Architect

Plan Tandem workflows in Codex, then validate, preview, and run them through the governed Tandem engine.

Tartiner Labs

Agent skills for git workflows, GitHub automation, security audits, code refactoring, and project tooling.

Team Skills Platform

Role-based team delivery framework — Tech Lead-orchestrated 8-role system with 195+ skills, 27 specialist agents, 80+ commands, hooks, and ECC harness for Claude Code, Codex, and OpenCode.

TMCRA Local Memory

Owner-local memory for Codex that recalls user and project evidence before each answer and carries source-attributed project context across sessions and supported agent tools.

TNT House Risk-Data API

Solana token risk scoring for AI trading agents via MCP: safety score, insider wallet cluster detection, mint/freeze authority, honeypot risk, and LP-lock status in one call.

token-optimizer

Cut token usage 60-90% with caching, compression, and smart file tools — diff-only re-reads, paths-only search, out-of-context stashing, and a per-tool savings report for Codex and Claude Code.

Tool Advisor

Read-only meta-skill that scans your MCP servers, skills, plugins, and CLI tools, then suggests up to three ranked approaches (Methodical / Fast / Deep) with a copy-paste Quick Action table.

Tree Ring Memory

Local-first memory lifecycle guidance for Codex agents with recall, evidence-backed lessons, privacy-safe memory capture, audit, consolidation, and explicit forgetting.

UIZZE

STOP UI SLOP. Gives Codex 800,000+ real web and iOS screens, a product-specific design contract, and a hard finish gate before generic UI ships; connect it at https://uizze.com.

In 2 lists

Unforgit

Git-backed repository memory for Codex and other coding agents via MCP, with durable local knowledge for decisions, conventions, gotchas, and playbooks.

Unity Agent Workflows

Codex plugin and skill for Unity 2D agents that enforces "No proof, no edit" workflows with runtime-owner proof, Teach structure maps, and validation gates.

Universal Design Principles

Cross-agent UX and product-design marketplace with a root Codex collection plugin, five focused plugin bundles, and 137 Agent Skills for design review, accessibility, layout, interaction, cognition, and product polish.

Velith

AI-native publishing system with a 6-phase pipeline from ideation to EPUB/PDF across 8 genres.

Vibe Prospecting

Live B2B company and contact intelligence for building lead lists, researching prospects, enriching contacts, and personalizing outreach.

In 2 lists

VibePortrait

Developer personality portrait generator — analyzes AI conversation history to produce MBTI type (16 color themes), capability radar, developer rating, 3-dimension famous match, and a persona skill that lets any AI "think like you".

VillageSQL Skills

Skills for VillageSQL including building extensions from scratch and porting PostgreSQL extensions to VillageSQL.

Waggle

Persistent graph-backed conversational memory for Codex that recalls project decisions, constraints, preferences, and outcomes across sessions.

Wingman

Cross-platform AI coding-agent plugin for repo-local project memory, data-contract checks, and project-map discovery before agents edit code.

Workflow Kit

Full product lifecycle plugin for Claude Code, Codex CLI, and OpenCode: define Vision/Mission/Core → generate workplan → execute with mandatory cross-provider reviewer agents → synthesize deliverables → maintain, with parallel task execution, crash recovery, and AgentOps metrics.

Writer's Loop

Structured AI writing workflow for planning, critique, revision, translation, style distillation, and opt-in local preference learning.

YYLO

Command-line orchestrator for coding agents that creates a dedicated branch/worktree per task, delegates to Pi and Codex subagents, and enforces typed task, validation, merge, and release-readiness boundaries with receipt-backed repository changes.

In 6 listsDetails

Zagrosi Forge

Decompose broad project briefs into researched plans and implement sectioned work with TDD, quality gates, and traceability.

Community Plugins >Tools & Integrations

Agent Message Queue

File-based inter-agent messaging with co-op mode, cross-project federation, and orchestrator integrations.

Agent Vision

macOS-only local camera plugin for explicit snapshots, streaming controls, and file-backed image input.

Agentgram

Send explicit Telegram messages from Codex and local AI agents through a Telegram bot token and chat id.

Aient

AI operations plugin for Codex that connects production telemetry, problem lifecycle context, and remediation workflows through Aient's MCP server.

Antigravity 2.0

Local Codex bridge for Antigravity desktop with setup checks, model limit summaries, DevTools UI automation, and safe project/chat handoff.

Apple Productivity

Local Apple Calendar and Reminders tooling for macOS with Codex plugin adapters.

AutoCAD Tianzheng Tools

Connects Codex to AutoCAD and Tianzheng HVAC through a local MCP server for DWG-aware HVAC drawing inspection and workflow automation.

AxonFlow

Runtime governance for Codex with policy enforcement on terminal commands, advisory checks for non-terminal tools via skills, PII/secret detection, and compliance-grade audit trails. Self-hosted via Docker.

Bitbucket CLI

Manage Bitbucket repos, PRs, branches, issues, webhooks, and pipelines for Data Center and Cloud.

Build Remote Agent

Pair a phone as spectator to a local Codex session via gbr-agent (QR / 8-char) and attach at 127.0.0.1:8788 or gbr-mcp.

BurpSuite MCP Bridge

Bridge Burp Suite traffic, replay, rewrite rules, and evidence export into Codex through MCP for WSL, Windows, and macOS workflows.

Call-E

Plan, run, and inspect Call-E phone call workflows from Codex through the calle CLI.

Canvas Apps Plugin Codex

Build and edit Microsoft Power Apps Canvas Apps using natural language and Canvas Authoring MCP server.

CarsXE

Decode VINs, license plates, market value, vehicle history, recalls, liens, OBD codes, and more via the CarsXE API.

CentricMem

Hosted librarian for agent Markdown memory via host MCP.

Chrome DevTools

One-click Codex plugin wrapper for chrome-devtools-mcp.

claude-math

Emit mathematics as copy- and search-safe inline Unicode (∑, ≤, ℝ, x², matrices, set-builder) instead of LaTeX so equations stay legible in the Codex TUI, terminals, and Claude Code.

Codex Be Serious

Enforce formal, textbook-grade written register across all agent output.

Codex Mem

Automatically capture, compress, and inject session context back into future Codex sessions.

Codex Obsidian

Local Obsidian note and vault workflows through the official desktop obsidian CLI.

Codex Reset

Hosted read-only MCP tools for when Codex usage limits reset: 24/48h reset forecast, verified reset record with sources, and outage-vs-limit service status.

Codex SEO

Full-stack SEO audits, Google API workflows, backlinks analysis, reporting, and optional MCP extensions for Codex.

Codex Usage Tracker

Track aggregate Codex token usage from local session logs with MCP tools for summaries, session detail, CSV export, and dashboard generation.

Command Code Usage

Show your Command Code plan usage inside Codex: a per-turn quota line, plus a /quota command for the full panel.

In 2 lists

Computer Usage Summary

Privacy-first, local ActivityWatch reports for app time, AFK time, projects, billable work, and redacted timelines across macOS, Windows, and Linux.

CONTAM Tools

Runs and inspects CONTAM airflow projects through a local MCP server with project guards, diagnostics, simulation helpers, and bridge workflows.

Context Pack

Generate compact first-pass repository briefings for coding agents before deeper exploration.

Coolify

Control Coolify Cloud and self-hosted Coolify instances through API-aware workflow skills and local tools.

Data Product Builder for dbt

Full data-product lifecycle on dbt for Entropy Data: scaffold, audit, and integrate projects with ODCS, ODPS, OpenLineage, and GitHub Actions.

deja

Search the coding sessions already on your disk — Codex, Claude Code, Cursor, opencode and nineteen more — including work from before it was installed, indexed locally with no model in the loop.

In 5 listsDetails

Digital Marketing Pro

Open-source AI marketing plugin for agencies — 154 skills, 25 specialist agents, 12-Part Strategy Flow, AEO/GEO, GSC AI Performance Report, Google Ads API v24, EU AI Act Article 50 / C2PA compliance.

In 2 lists

Dodo Payments

Payments integration for checkouts, subscriptions, and billing with live API and documentation MCP servers with browser OAuth.

Droplinked

Verified-inventory agentic commerce over a hosted MCP server, with merchant and product discovery, agent-initiated checkout, and onchain brand, credit-risk, and repayment attestations.

Education Agent Skills

131 evidence-based education skills for curriculum design, lesson planning, and assessment, with transparent evidence ratings and MCP server.

In 2 lists

Exa Web Search

Search and fetch current web sources in Codex through the official Exa MCP server with browser OAuth.

Fantasy Football Manager

Manage ESPN fantasy drafts and season transactions with configurable approval limits and a multi-team portfolio dashboard.

Feishu to Codex

Connect Codex to Feishu/Lark workflows for Docs, Messenger, Drive, Sheets, Base, Calendar, Tasks, Meetings, Mail, approvals, and more through the official Lark CLI.

Flow Studio Power Automate

Debug, build, and operate Power Automate flows via FlowStudio MCP with action-level inputs and outputs.

GH Project

Create GitHub repositories from Codex with inferred defaults, native menus, explicit confirmation, and deterministic local cloning.

Hermes Tweet

Hermes Agent X/Twitter plugin for read-first social research, monitoring, and approval-gated actions through Xquik.

In 2 lists

Jenkins CLI

GitHub CLI-style interface for Jenkins controllers with jobs, pipelines, runs, logs, artifacts, credentials, and nodes.

Jev Social

Read-only Instagram, TikTok, and LinkedIn research in the user's Chrome, with Jev selecting bounded operations and the socai CLI streaming posts, comments, video evidence, and source-linked reports.

In 8 listsDetails

Kachilu Browser

Anti-bot-aware browser automation for AI agents with MCP tools, CAPTCHA-aware workflows, and WSL2 Windows browser support.

KiCad Happy

KiCad EDA skills for schematic analysis, PCB layout review, component sourcing, BOM management, and manufacturing preparation.

In 3 lists

Kreuzberg

Local document extraction for 91+ formats with skills for CLI usage, OCR, table extraction, output formats, and a local MCP server.

Lacuna Music

Generate original instrumental music and vocal songs from Codex through the Lacuna MCP server.

Langfuse Observability

Query traces, debug exceptions, analyze sessions, and manage prompts via MCP tools.

Launch Fast

Official Launch Fast plugin adapter for rapid SaaS deployment.

LinkedIn Skills

Codex-ready LinkedIn marketing bundle with a native .codex-plugin manifest and 10 skills: post writing with 16 tested hook formulas, AI-tell humanizer, pre-publish audit, comment and reply drafting, hook extraction, content planning, profile optimization, engager analytics, and thread monitoring;…

In 2 lists

Loomaly

Ranks your site's SEO problems by what to fix first, gives Codex a fix prompt for your framework to apply in your repo, and re-checks the live page once the fix is deployed, via a hosted MCP server and four skills.

Maestro: Costguard

Cost auditor for Codex that flags CI/cron and cloud-spend waste via read-only provider checks, then previews and applies surgical CI workflow fixes locally without writing to provider accounts or pushing git.

MATLAB Simulink Tools

Connects Codex to MATLAB and Simulink through a local MCP server for model inspection, script execution, and engineering workflow automation.

Mobazha

Decentralized e-commerce skills — deploy self-hosted stores, import products from Shopify/Amazon, configure custom domains and Telegram bots, set up Tor privacy, and manage your store via MCP.

MorningAI

AI news tracking skill that monitors 80+ entities across 6 sources (Reddit, HN, GitHub, Hugging Face, arXiv, X) and generates scored daily reports with infographics and message digests.

Nullcost

Catalog-backed free-tier, free-trial, and cheap developer-tool recommendations for Codex through bundled skills and MCP tools.

OC ChatGPT Multi Auth

Codex setup skill and OpenCode plugin for ChatGPT Plus/Pro OAuth, GPT-5/Codex presets, and multi-account failover.

OpenProject Codex

OpenProject integration for Codex with project, team, work package, bulk workflow, boards, wiki, meeting, attachment, and reporting support.

Ophis

Onchain token swaps for Codex via the hosted Ophis MCP server, MEV-protected and gasless, built on CoW Protocol.

OrgX

MCP access and initiative-aware skills for organizational workflows.

PANews Agent Toolkit

Crypto and blockchain news discovery, authenticated creator publishing workflows, and page-to-Markdown reading.

PapersFlow

Paper discovery, citation verification, graph exploration, and DeepScan analysis.

PDF Monster

Analyzes PDFs as extracted text, OCR text, rendered page images, and embedded figures for coding agents.

plori

Create and drive plori AI agents in persistent cloud environments over remote MCP, with OAuth auto-discovery and a bundled Agent Skill.

prompt-to-asset

Route image-generation prompts to 30+ models (DALL-E, Stable Diffusion, Flux, Midjourney, and more) through a single MCP interface. Install: npm install -g prompt-to-asset.

In 3 lists

Pronounce

Pronounce developer jargon out loud: an MCP server (lookup/search) and skill backed by a 1,721-entry sourced dictionary with IPA, audio, and cited pronunciations for kubectl, nginx, YAML, JWT, and more.

Qatom

An MCP agentic commerce market. One-step register your MCP server. Build your API & services catalog. Sell with your own merchant agent. Customers, agents, and consumers discover and purchase from your catalog. Control your own payments, auditable records, payouts to supply chain and bank.

QRStuff

Connects OpenAI Codex to the QRStuff platform to generate, customize, and manage 25+ dynamic and static QR code types and scan analytics.

Read Image

Read local images, videos, web pages, and Windows screenshots through Doubao, GLM, or Qwen-compatible vision APIs.

Remotion Plugin

Build parameterized Remotion videos in Codex with the official Remotion docs MCP, composition scaffolding, and a data-driven launch-video workflow.

ru-text

Russian text quality — ~1,044 rules for typography, info-style, editorial, UX writing, and business correspondence.

In 3 lists

Rust Reverse Engineering

Reverse engineer Rust binaries and libraries: triage targets, demangle symbols, recover crate namespaces, and map panic, unwind, async, and FFI paths.

ScrapeGraph AI

AI-powered web scraping CLI to search, scrape, extract structured JSON, crawl, and monitor web pages via the ScrapeGraph AI API.

SEO Dungeon

Gamified local SEO audits that turn website issues into 16-bit dungeon battles for Codex, Claude, and Gemini CLI workflows.

Sendsets

Send cold email from Codex: connect and warm up mailboxes, build and launch outbound sequences, and answer replies through the Sendsets MCP server.

Shots

Agent-native App Store screenshot, app icon, ASO, and localization workflows through the hosted Shots MCP server.

sitemd

Build websites from Markdown via MCP — 22 tools for creating pages, generating content, validating, running SEO audits, configuring settings, and deploying static sites to Cloudflare Pages.

SolidWorks GPT Plugin

Knowledge-backed SolidWorks design and validation workflows for Codex with standards lookup, CAD evidence gates, and consent-based session learning.

Story Skills

Fiction-writing skills for planning, drafting, and revising stories as markdown, with a dependency-free CLI that checks continuity: deaths, promise payoffs, open questions, and durable story state.

Storyflo

Agentic newsroom over a hosted MCP server with narrated briefings, a news-versus-prediction-market Divergence Index, and a searchable declassified archive.

Synta MCP

Build, edit, validate, and self-heal n8n workflows with Synta MCP tools and Codex-ready workflow guidance.

SysKnife

Linux sysadmin co-pilot as an MCP server for Codex: plain-language requests become typed, risk-classified actions that a privileged daemon runs only after out-of-band terminal approval, with an Ed25519-signed audit chain and automatic rollback.

Taisly Agent Kit

Publish short-form videos to TikTok, Instagram Reels, YouTube Shorts, X, and Facebook from Codex with the Taisly MCP server and bundled social media posting skill.

In 5 listsDetails

Talivia Agent Kit

Install and verify revenue-first website analytics from Codex, connect payment attribution, and identify which traffic sources and customer journeys become revenue.

Task Scheduler

OpenAI Codex plugin and local MCP server for turning task lists into realistic schedules with blocked dates, capacity overrides, overflow tracking, and markdown planning output.

Thermal-Fluid Research Workflow

Thermal-fluid mechanical engineering research workflow for literature review, technical writing, data analysis, presentations, proposals, coding, and AI/ML tools.

In 2 lists

Token Harbor

Turn Codex token usage into Sail Power for a local-first fishing, fleet, and harbor-building companion game.

TokenChronicle

Local-first Codex work journal that automatically archives sessions for private search, audit, usage analytics, and long-term memory continuity without recurring model-token cost.

TokRepo Search

Search and install AI assets from TokRepo with a bundled skill and MCP server for Codex.

Unified AI System

Self-hosted AI gateway for Codex with provider-free prompt enhancement, fifteen governed MCP tools, and a credential-free Docker path.

In 2 lists

unslop

Strip AI writing patterns from text output — removes filler phrases, hedging language, and generic constructs to produce cleaner written content. Install: npm install -g unslop.

In 6 listsDetails

Upwork Autopilot

Controlled Upwork job search, qualification, and proposal submission sessions through a dedicated Chrome profile.

Val Town

Build and deploy serverless TypeScript on Val Town from Codex — hosted MCP server plus skills for HTTP vals, cron, SQLite, email, OAuth, and React UI.

VidSeeds.ai

Hosted MCP connector for pre-upload video SEO, metadata optimization, AI thumbnails, and multi-platform publishing with workflow skills for Codex agents.

WakeWire

Push events from GitHub, Gmail, Slack, and any signed webhook (Linear, Sentry, ClickUp) straight into your Codex threads as new turns — event-driven triggers instead of polling, with HMAC verification, deduplication, and a durable delivery queue.

WaveSpeed

Generate and edit AI images, video, audio, and 3D on the WaveSpeed platform with a bundled MCP server and CLI skill, including live catalog search, local-file upload, and price quotes before running.

X (Twitter) Skills

Codex-ready X (Twitter) marketing bundle with a native .codex-plugin manifest: tweet and thread writing with corpus-validated hook formulas (validated against ~450 top tweets), AI-tell humanizer, hook extraction, reply drafting, content planning, and audience insights; also works in Claude Code.

In 2 lists

X Twitter Scraper

X/Twitter data, monitored workflows, HMAC webhooks, and MCP access through the Xquik REST API with confirmation-gated write guidance.

In 4 listsDetails

Yandex Direct

GitHub-ready Codex plugin bundle for Yandex Direct, Wordstat, Metrika, and Roistat.

YouTube Skills by TranscriptAPI

Twelve drop-in agent skills for YouTube transcripts, timestamped captions and subtitles, video and channel search, playlists and channel browsing through the TranscriptAPI service.

In 2 lists

Zotero Research Tools

Connects Codex to Zotero Desktop for local-library search, citation export, collection and tag inspection, and research workflow support.

Plugin Development >Getting Started

Official Docs: Agent Skills

The skill authoring format.

Official Docs: Build Plugins

Author and package plugins.

Guides & Articles

Codex Plugins, Visually Explained

Visual walkthrough by @adithyan.

Codex Plugins: Slack, Figma, Google Drive

Ars Technica feature deep dive.

Codex v0.117.0 Plugin Walkthrough

Reddit explainer.

OpenAI's Codex Gets Plugins

The New Stack ecosystem overview.

HostDeFi

free token-safety scanner grading tokens A+–F from on-chain checks (mint/freeze authority, liquidity, holder concentration) across Solana + 7 EVM chains. Keyless REST API, hosted MCP, x402 endpoints.

Astra Flash Orchestrator

Codex skill that keeps Astra on planning and review while DeepSeek V4.1 Flash handles implementation.

awesome-ai-plugins

Umbrella list covering Codex, Claude Code, Gemini CLI, and MCP servers.

codex-patch-overlay

Patched Codex CLI builds carrying community-requested features upstream has not merged yet (live TUI reasoning streaming, completion sound, WebP image input, timed CLI queueing). Ready-to-run macOS/Linux binaries plus a Nix overlay, refreshed each upstream release.

Tura

A local, open-source coding agent for developers who are tired of vague skill claims, token-saving extensions with no evidence, and agents that change a repository before understanding it.

In 7 listsDetails

HOL Plugin Registry

Browse plugins with scanner-backed security analysis and trust scores.

See category
94

Table of Contents

hesreallyhim/awesome-claude-code

A hand-picked collection of the finest of resources for the most awesome of agents, Claude Code, the undisputed champion of coding companions, from the unstoppable team…

Fresh★ 55k202 entriesPushed today
94

Awesome Agent Skills

VoltAgent/awesome-agent-skills

A curated collection of 1000+ agent skills from official dev teams and the community, compatible with Claude Code, Codex, Gemini CLI, Cursor, and more.

Fresh★ 35k839 entriesPushed today
93

Awesome Machine Learning

josephmisiti/awesome-machine-learning

A curated list of awesome Machine Learning frameworks, libraries and software.

Fresh★ 74k1188 entriesPushed 7 days ago
92

Awesome Production Machine Learning

EthicalML/awesome-production-machine-learning

A curated list of awesome open source libraries to deploy, monitor, version and scale your machine learning

Fresh★ 21k519 entriesPushed 3 days ago
92

AWESOME DATA SCIENCE

academic/awesome-datascience

:memo: An awesome Data Science repository to learn and apply for real world problems.

Fresh★ 30k881 entriesPushed today
91

Static Analysis

analysis-tools-dev/static-analysis

⚙️ A curated list of static analysis (SAST) tools and linters for all programming languages, config files, build tools, and more. The focus is on tools which improve…

Fresh★ 15k528 entriesPushed 8 days ago