Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 280,727 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
A tool for running Python code in an isolated environment. Python is a programming language often used for calculations, data processing, file-format conversion, and preparing chart data.
MCP server Claude CodeCodexCursor +2
Lets the agent drive a real browser: open pages, click, type, take screenshots and read the accessibility tree, using Playwright. Runs locally from the @playwright/mcp npm package.
Skill Claude CodeCodex
Use when the user asks to build a new feature and wants a structured Codex CLI workflow with discovery, clarifying questions, architecture comparison, implementation, and review.
Skill Claude CodeCodex
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright…
Skill Claude CodeCodex
Always-on prompt memory for stable facts and preferences.
johnpcutler/change-lenses-and-actions
Skill Claude CodeCodex
Run a structured behavioral diagnosis using COM-B, the Behavior Change Wheel, and BCT Taxonomy v1. Activate when the user describes a stuck or problematic behavior, wants to understand why people aren't doing something, or asks for a COM-B analysis.
kitchen-engineer42/Anything2Ontology
Skill Claude CodeCodex
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
MCP server Claude CodeCodexCursor +2
MCP server "robinhood", hosted remotely at agent.robinhood.com, as configured in MariusOTB/OpenTrade-Agent.
Skill Codex needs its repo
Use when recursive-mode needs to route delegated audit, review, or bounded implementation work through external transports, CLIs, and models while preserving controller verification and fallback behavior.
Skill Claude CodeCodex
Search and analyze your own Lemon session logs (older/parent conversations) using jq.
Skill Claude CodeCodex
Use c9watch CLI to monitor, query, and coordinate Claude Code sessions. Trigger when the user asks about other running Claude Code sessions, wants to check what agents are doing, needs to find past session work, asks about Claude Code costs or spending, wants to stop or coordinate sibling sessions, or mentions…
Skill Claude CodeCodex
A coding assistant for the traditional Kuikly DSL, a language used to build user interfaces. It covers Kuikly components, system modules, layouts, events, state, animations, routing, networking, lists, and custom extensions.
Skill Claude CodeCodex
Build and migrate Android apps with Kotlin, Jetpack Compose, MVVM, Hilt, Room 3 (KSP, SQLiteDriver, Flow/suspend DAOs), Navigation3, and multi-module Gradle. Use for new projects or modules, Compose screens and ViewModels, Room 3 and RemoteMediator, API 37 / targetSdk migration, Play Integrity client wiring…
iAmVishal16/swiftui-microinteractions
Skill Claude CodeCodex
Generate premium SwiftUI animations in the legendary-Animo style — spring physics, CoreHaptics, glass morphism, SF Symbols 7 draw animations, complete compilable files.
robertguss/claude-code-toolkit
Skill Claude CodeCodex
Full-pipeline iOS App Store opportunity research. Discovers underserved niches, analyzes competitor gaps, estimates revenue, produces scored top-3 opportunity reports, and writes MVP PRDs — all through browser and web research. Use when the user wants to find profitable iOS app ideas, research App Store charts…
Skill Claude CodeCodex needs its repo
Ingest one or more agent trajectories (raw bob/claude traces or normalized JSON) into an agent-wiki end-to-end — convert, summarize, extract guidelines, synthesize skills, optionally compare outcomes, consolidate into clusters, and catalog. Use when you have a batch of traces to turn into a wiki in one pass.
Skill Claude CodeCodex
A tool-assisted process for turning course materials into Markdown knowledge-base files while preserving their original structure, formulas, images, and locations in the source.
Skill Codex
An adult-focused information skill about feminine presentation, voice, skincare, makeup, body exploration, and related sexual-health topics, using community knowledge with medical safety limits.
MCP server Claude CodeCodexCursor +2
MCP server "ccrider" as configured in neilberkman/ccrider. Launched with https://github.com/neilberkman/ccrider/releases/download/v1.9.0/ccrider_1.9.0.mc.
MCP server Claude CodeCodexCursor +2
A Model Context Protocol server for fetching and storing documentation in a vector database, enabling semantic search and retrieval to augment LLM capabilities with relevant documentation context. Runs locally from the @qpd-v/mcp-server-ragdocs npm package.
Skill Claude CodeCodex
Use the th0th Synapse cognitive modulation layer to get focused, low-noise retrieval during multi-step coding tasks. Open a session, prime the buffer with known-relevant memories, pass synapseSessionId on every search, and prefetch when opening a file. Triggers on tasks involving repeated searches in the same context…
Skill Claude CodeCodex
Use this skill whenever the user wants to control FL Studio from Claude — write or trigger drum patterns, set tempo, change mixer levels, write notes to the Piano Roll, work with Carnatic ragas or kuthu rhythms in FL Studio, or troubleshoot the FLStudioMCP bridge. Trigger on FL Studio, FL, Fruity Loops, FLStudioMCP…
Skill Codex ✓ vendor
Master skill that runs the full PlanetScale safe best-practices assessment — inventory, engine review, Insights, Traffic Control, webhooks, schema recommendations, codebase instrumentation, and agent operating model — then produces a unified recommendations report. Never applies changes without explicit approval. Use…
MCP server Claude CodeCodexCursor +2
MCP server "sysplant" as configured in x42en/sysplant. Runs ../bridge_mcp_sysplant.py with python.
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: