Contents

Start Here

New plugin workflow:

  1. Create with $plugin-creator
  2. Validate with plugin-scanner — Required: score ≥ 80, no high/critical findings
  3. Gate PRs with the HOL scanner GitHub Action — Required for listing
  4. Ship or submit with confidence

Quick preflight

pipx run plugin-scanner lint .
pipx run plugin-scanner verify .

Scanner Requirements (Mandatory for This List)

All plugins submitted to Awesome Codex Plugins must pass the HOL AI Plugin Scanner:

Requirement Threshold
Score ≥ 80 / 130
Severity No critical or high findings
CI Scanner must run in your repo's GitHub Actions

See the full guide: SCANNER_GUIDE.md
See contributing requirements: CONTRIBUTING.md

This repo publishes a Codex repo marketplace at .agents/plugins/marketplace.json. The marketplace points at mirrored installable plugin bundles under ./plugins/, so a clone of this repo can act as a curated plugin source in Codex.

Use this marketplace in Codex

Install plugins directly from this curated list by pointing Codex at the repo marketplace:

CLI:

# Add this repo as a marketplace source (one-time setup)
codex plugin marketplace add \
  'https://github.com/hashgraph-online/awesome-codex-plugins.git' \
  --ref 'main' \
  --sparse '.agents/plugins' \
  --sparse 'plugins'

# Then browse and install (the marketplace name is derived from the repo name)
codex plugin list --source awesome-codex-plugins
codex plugin install <plugin-name> --source awesome-codex-plugins

Do not use the raw marketplace.json URL with codex plugin marketplace add. The Codex marketplace command clones a Git repository, so a raw GitHub file URL is treated like a repo URL and fails with remote: 404: Not Found.

Desktop App / IDE Extension:

  1. Open Codex settings → Plugins → Next to search plugins input click on menu and select → +Add More...

  2. Add this URL:

    https://github.com/hashgraph-online/awesome-codex-plugins.git

  3. The curated plugin list appears as an available marketplace source.

Each plugin entry includes a source.path pointing at a mirrored bundle under ./plugins/ in this repo, so installations are fast and reproducible without hitting upstream repos at install time.

Official Plugins

  • Box - Access and manage files.
  • Cloudflare - Manage Workers, Pages, DNS, and infrastructure.
  • Figma - Inspect designs, extract specs, and document components.
  • GitHub - Review changes, manage issues, and interact with repositories.
  • Gmail - Read, search, and compose emails.
  • Google Drive - Edit and manage files in Google Drive.
  • Hugging Face - Browse models, datasets, and spaces.
  • Linear - Create and manage issues, projects, and workflows.
  • Notion - Create and edit pages, databases, and content.
  • Sentry - Monitor errors, triage issues, and track performance.
  • Slack - Send messages, search channels, manage conversations.
  • Vercel - Deploy, preview, and manage Vercel projects.

Community Plugins

Third-party plugins built by the community. PRs welcome!

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.
  • Agent Deck - One MCP for context management: bind self-improving playbooks, MCP tools, and API keys to the session.
  • Agent Guard - Real-time secret-leak guardrails for AI coding agents (Claude Code, Codex), Git hooks, and CI.
  • 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.
  • Archcore - Gives coding agents the architecture, rules, and prior decisions of the repo via skills, hooks, and MCP — so new changes land where the project says they belong across Claude Code, Cursor, and Codex CLI.
  • ArmorCodex - Intent-based security for Codex with MCP plan registration, policy gating, CSRG cryptographic proofs, and audit logging on bash and apply_patch.
  • 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.
  • 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).
  • Casefile - Persistent security case tracking for bug bounties, CTFs, and security audits.
  • Changelog Forge - Conventional commits → CHANGELOG section + semver bump.
  • 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.
  • 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.
  • Clean Room - Spec-first clean-room workflow for authorized source analysis, behavioral specs, role separation, and verification without replacement code.
  • 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.
  • 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 Multi Auth - Multi-account OAuth manager for the official Codex CLI with switching, health checks, and recovery tools.
  • 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 TUI Proof - Visually validate real local terminal UIs in Codex's in-app browser with screenshots and session evidence.
  • Commit Narrator - Generate semantic commit message from staged diff, including the why.
  • 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.
  • Deps Doctor - Multi-ecosystem dependency audit (npm, pip, cargo, go) in one report.
  • Designer Skill - Plug-and-play MCP that gives your agent UI superpowers. One install: design skill + MCP server, zero config.
  • 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.
  • Ditto - Mines selected evidence from local coding-agent sessions into private work, design, and writing profiles for Codex, Claude Code, and GitHub Copilot.
  • 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.
  • ejentum-mcp - MCP server exposing reasoning, code, anti-deception, and memory harness tools for Codex.
  • Env Lint - .env vs .env.example key parity — never prints values.
  • 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.
  • Flaky Detector - Run a test command N times, report per-test flakiness %.
  • 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.
  • 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.
  • 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.
  • 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.
  • MailAgent - Temporary inboxes for Codex — OTP, magic links, signup QA, simulate-first autotests (23 MCP tools).
  • 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.
  • 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 divergence table across all five.
  • PR Storyteller - PR title + body + test plan from commits and diff vs base branch.
  • 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.
  • RAG Reviewer - Agentic PR review: hybrid RAG + code graph via MCP, review skills for Codex.
  • Registry Broker - Delegate tasks to specialist AI agents via the HOL Registry, plan, find, summon, and recover sessions.
  • 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.
  • Secret Guard - Pre-commit secret scanner using pattern and entropy detection.
  • 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 - High-compression communication mode for Codex agents that removes filler while preserving search, validation, and implementation effort.
  • 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 - Spec-first workflow that bridges OpenSpec-style planning and Superpowers-style execution discipline with nine skills, Node 20 support, model profiles, and evidence-based review gates.
  • 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.
  • Standup Generator - Daily standup notes from git activity across repos.
  • 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.
  • 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.
  • Test Gap - Find lines in your diff lacking test coverage (Cobertura, lcov, coverage.json).
  • TODO Harvest - TODO/FIXME/HACK scan with git blame author + age.
  • 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.
  • 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.
  • 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.
  • Zagrosi Forge - Decompose broad project briefs into researched plans and implement sectioned work with TDD, quality gates, and traceability.

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.
  • AgentGuards - LLM security guardrails for Codex with enforcing hooks and MCP tools: jailbreak and prompt-injection detection, web-content scanning, data-exfiltration blocking, and destructive-command authorization.
  • 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.
  • 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.
  • 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 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.
  • 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.
  • 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.
  • Dodo Payments - Payments integration for checkouts, subscriptions, and billing with live API and documentation MCP servers with browser OAuth.
  • Education Agent Skills - 131 evidence-based education skills for curriculum design, lesson planning, and assessment, with transparent evidence ratings and MCP server.
  • 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.
  • Jenkins CLI - GitHub CLI-style interface for Jenkins controllers with jobs, pipelines, runs, logs, artifacts, credentials, and nodes.
  • 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.
  • Kreuzberg - Local document extraction for 91+ formats with skills for CLI usage, OCR, table extraction, output formats, and a local MCP server.
  • Kreuzberg Cloud - Managed document extraction for Codex with API-key setup, presigned uploads, job tracking, webhook workflows, and usage guidance.
  • Kreuzcrawl - Web crawling and scraping for Codex with skills for single-page scraping, site crawls, URL mapping, and headless browser fallback.
  • 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; also works in Claude Code.
  • 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.
  • Mantis - Autonomous bug bounty hunter for authorized engagements — 7-phase FSM (RECON → AUTH → HUNT → CHAIN → VERIFY → GRADE → REPORT), parallel hunter sub-agents, cryptographic scope enforcement, and BLAKE3/Ed25519 Merkle event logs.
  • 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 cloud agents (each an AI agent on its own cloud computer) over plori's remote MCP server, with OAuth auto-discovery.
  • 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.
  • 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.
  • [Remotion Plugin](https://github.com/tim-osterhus/codex-remo