Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 271,346 indexed, measured the same four ways as everything else here.
bleakbelladonnals/asr-transcription-skills
Skill Claude CodeCodex
A guide for testing speech-to-text systems, which turn recordings into written words, and for building batch transcription workflows. It covers comparing recording hardware, transcription services, and AI-generated meeting notes.
Skill Claude CodeCodex
World-class prompt analyzer v3: multi-modal, predictive, self-improving, context-aware, with real-time cost estimation, counterfactual reasoning, cross-session learning, adversarial testing, and autonomous optimization.
Skill Claude CodeCodex
Grants the agent real-time access to prediction markets (Polymarket, Kalshi, Limitless) for fact-checking, probability analysis, and order execution.
Skill Claude CodeCodex
Comprehensive 4D v21 development expert with embedded official documentation. Covers ORDA patterns, entity classes, data model classes, queries, classic methods, data types, error handling, forms, events, web server, and REST API. Use when working with 4D files (.4dm), 4D language questions, 4D project structure…
Skill Codex
Inspect a MoneyClaw wallet, create bounded payment tasks, and continue user-confirmed payment steps using a prepaid account. Use only when the user clearly asks to use MoneyClaw for their own payments.
dujiaxi2359-cloud/digital-human-workbench
Skill Codex
A workflow for making authorized digital-human videos: talking-head videos generated from a script, portrait, and voice sample. It includes voice cloning with MiniMax and video creation with HeyGen, including image-to-video and photo-avatar workflows.
Skill Claude CodeCodex
The /goal pattern: cron jobs that run until an objective condition is met, checked by an independent model (maker/checker split). Source: loop engineering framework by 0xCodez / Anthropic evaluator-optimizer pattern.
Skill Claude CodeCodex
Emulates Evangelion's MAGI trinity by splitting decisions into three persona cores — MELCHIOR (scientist/logic), BALTHASAR (mother/safety), CASPER (individual/intuition) — each dispatched as parallel subagents that recursively decompose into variable-sized judgment nodes (10–20 total, groups of 3), self-verify…
alphaparkinc/genpark-skill-guide-mentor
Skill Claude CodeCodex
Guide Mentor — Proactive project management agent that provides high-stakes guidance, iterative feedback, and strategic oversight for complex, long-running projects.
CaseyLabs/kc-secure-repo-template
Skill Claude CodeCodex
Use when changing or reviewing the Terraform-backed GitHub repository hardening workspace under config/infra, including provider pins, rulesets, default branch protection, required checks, secret scanning, Dependabot security updates, token handling, plan/apply behavior, and infra documentation. Do not use for…
Skill Claude CodeCodex
Scans extensions, skills, and code for security threats: prompt injection, malicious code, obfuscation, data exfiltration. Also scans inbound messages for injection patterns automatically.
Skill Codex
Use this skill when a user wants Codex CLI or another MCP-compatible coding client to work through a harness-engineering loop with explicit execution contracts, persistent local knowledge/RAG, durable traces, structured verification evidence, project-local governance policy, PASS/FLAG/BLOCK governance audits…
MCP server Claude CodeCodexCursor +2
MCP server "sanna" as configured in sanna-ai/sanna. Launched with sanna-mcp.
Skill Codex
Deterministic, self-hosted long-term memory for AI agents. Trigger when the user wants persistent memory, MCP-backed assistant memory, or wants to integrate ai-knot into Python, CrewAI, LlamaIndex, AutoGen, the OpenAI Agents SDK, PydanticAI, LangChain/LangGraph, TypeScript, or HTTP services. This is the default…
Skill Claude CodeCodex
Builds complete, compliant NimbleBrain Upjack apps from natural language descriptions. Generates manifest, entity schemas, skills, context, seed data, and server entry point. Use when creating a new Upjack app, building an AI-native app, or scaffolding a domain-specific application. Triggers include "create me a todo…
Skill Claude CodeCodex
Use Fetchira for current web search, URL reading, deep research, JavaScript page reading, image generation, and provider quota routing. Prefer its listed MCP tools and use the CLI only when MCP is unavailable.
Skill Codex
Use when debugging Cities: Skylines II mod build failures, packaging failures, runtime errors, game logs, UI debugger issues, or mod behavior that does not work in game.
refined-element/lightning-enable-mcp
MCP server Claude CodeCodexCursor +2
MCP server "lightning-enable-mcp" as configured in refined-element/lightning-enable-mcp. Launched with LightningEnable.Mcp. Needs 9 environment variables to run.
Skill Claude CodeCodex
Structured multi-step reasoning tool for complex problem solving with branching, hypothesis testing, and evidence tracking.
Skill Claude CodeCodex
Brand guidelines, voice, and design system for Clip2Earn — EMEA creator program infrastructure (sub-brand of Bakchich). Use when creating ANY content or UI for Clip2Earn — pitch decks, presentations, blog posts, ad copy, social captions, video scripts, creative briefs, landing pages, email campaigns, web app screens…
lvpiggyqq/xcatcher-mcp-manifest
Skill Codex
Fetch fresh or recent public X (Twitter) posts from one or many named account handles through Xcatcher, with structured JSON results and optional x402 v2 USDC pay-per-crawl access on Base. Use for account monitoring, social intelligence, OSINT, tweet/post collection, timeline snapshots, or requests to scrape, crawl…
dfdfb160-ui/relationship-support-agent
Skill Codex
A support skill for discussing attraction, unclear dating situations, relationship quality, emotional dependence, and breakups with attention to feelings and available evidence.
Skill Claude CodeCodex
Perform architecture- and maintainability-focused code reviews. Use when the user asks for code review, style review, refactoring feedback, or review of architecture, cohesion, coupling, TypeScript rigor, naming, tests, responsibility boundaries, or unnecessary abstractions.
lightningfaucet/lightning-wallet-mcp
MCP server Claude CodeCodexCursor +2
Give AI agents a Bitcoin wallet with Lightning Network payments and L402 support. Runs locally from the lightning-wallet-mcp npm package.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: