Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 272,427 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
A Russian-language method for solving difficult engineering and software problems by finding the core problem, conflicts, available resources, and testable concepts. It is based on TRIZ, a structured approach to inventive problem solving.
Skill Codex
Use for any version-control task in repositories managed by Jujutsu (jj) or colocated .jj + .git repos. Trigger when the user asks for status, history rewriting, commit description updates, bookmark/branch management, push/fetch workflows, conflict handling, undo/recovery, or Git-to-Jujutsu migration. Prefer jj…
Skill Claude CodeCodex
A writing guide for producing clear, concise prose in English or Russian.
Skill Claude CodeCodex
A development skill for building HarmonyOS NEXT applications with ArkTS and ArkUI. HarmonyOS NEXT is Huawei’s application platform; ArkTS is its programming language and ArkUI is its interface framework.
Skill Claude CodeCodex
Reviews, repairs, and approves implementation spec readiness. Use when specs need semantic review, deterministic checks, readiness reports, approval gates, or gap repair before planning.
HaodiFan/engineering-everything
Skill Claude CodeCodex
Use when a wrapped Skill entry activates the canonical EvoZeus-CoEvolve Harness contract before its business flow.
Skill Claude CodeCodex
Capture and analyze Android Perfetto traces: cold start, UI jank, freezes and ANRs, memory, GC, CPU scheduling, binder IPC. Handles capture, traceprocessor SQL analysis, run comparison, and scored reporting that says when the data does not support a conclusion. TRIGGER when the user says: why is my app's cold start so…
Skill Claude CodeCodex
An end-to-end assistant for mathematical modeling competitions, where participants use mathematical models and code to solve real-world problems. It supports problem breakdown, model selection and derivation, Python solving, visualizations, and paper writing in LaTeX or Word, with separate modeling, programming, and writing roles plus quality checks.
JularDepick/AGENTS.md-Best-Practices
Skill Claude CodeCodex
A collection of guidance documents for agents working with AGENTS.md, a file that tells coding agents how to work in a project.
shangzongjiang/paper-writer-skills
Skill Claude CodeCodex
A tool for creating, reading, and editing Microsoft Word documents (.docx), including formatted reports, memos, and letters.
Skill Claude CodeCodex
A writing and design review skill for Traditional Chinese used in Taiwan and English. It checks whether copy and visual design feel natural, specific, suitable for their audience, and free from generic AI-like patterns.
SweetenedSuzuka/Emuera-Basic-Agent-guide
Skill Claude CodeCodex
A guide for developing ERB scripts in Emuera, a scripting environment for game-like applications. It covers syntax, variables, commands, functions, game flow, character and CSV data, graphics, audio, tables, maps, XML, debugging, and configuration.
Sunwood-ai-labs/cities-skylines1-agent-skill
Skill Codex
Operate Cities: Skylines 1 through the Skylines Agent Bridge mod and localhost API. Use when Codex needs to build, inspect, repair, resume, save, or continue a CS1 city using focused API calls rather than screenshot recognition, including road connectivity, service infrastructure, zoning, facilities, problem icons…
AgentLiiiiii/ai-content-creation-skills
Skill Claude CodeCodex
A Chinese-language character-design workflow that turns a story or script into character biographies, costume and makeup reference prompts, and character-card prompts.
Skill Claude CodeCodex
A Chinese-language editing tool for polishing deep research reports about stocks listed in mainland China.
Skill Claude CodeCodex
Use when starting or resuming a SpecForge task — the orchestrator that scaffolds the task directory, detects the current phase, and routes to the explore, spec, or execute stage skill. Triggers on "specforge", "execution spec", "spec-driven implementation".
InfinityPacer/MoviePilot-Skills
Skill Codex
Use for commit-and-publish, push, pull request creation or follow-up, merge, version bump, plugin release, or issue delivery in supported MoviePilot repositories. Uses fork-based upstream contribution rules for jxxghp targets.
Skill Claude CodeCodex
Generate macOS/iOS Shortcuts by creating .shortcut plist files. Use when asked to create, build, or generate Shortcuts, automate iOS/macOS workflows, or produce .shortcut files.
Skill Claude CodeCodex
A review and improvement workflow for existing coding-agent skills, including their instructions, triggers, resources, and safety rules.
Skill Claude CodeCodex
Interactive project setup from the ai-project-template — replaces the static SETUPGUIDE.md with a guided, multi-step workflow.
Skill Claude CodeCodex
Develops real-time broadcasting with Laravel Echo. Activates when setting up broadcasting (Reverb, Pusher, Ably); creating ShouldBroadcast events; defining broadcast channels (public, private, presence, encrypted); authorizing channels; configuring Echo; listening for events; implementing client events (whisper)…
MCP server Claude CodeCodexCursor +2
MCP server "seosona-knowledge" as configured in LongLeo287/seosona-flow. Runs C:/Users/Admin/.seosona/1_CORE/scripts/mcp_knowledge_server.py with python.
Skill Codex needs its repo
Guidance for making safe changes in the SiMa Neat core repository. Use when modifying Neat framework code, public headers, pipeline/runtime behavior, Model/archive/MPK-contract handling, Nodes/NodeGroups, Graph, Tensor/Sample contracts, Python bindings, tutorials, docs, or tests in the core repo.
Skill Claude CodeCodex
A skill that turns plain-language descriptions into GlyphWeave tilemap files. A tilemap is a grid-based map made from tiles such as walls, floors, doors, and decorations.
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: