Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 281,180 indexed, measured the same four ways as everything else here.
willynikes2/knowledge-base-server
Skill Claude CodeCodex
Use before starting any non-trivial task to search the knowledge base for context, and after completing work to capture findings. Teaches the token-efficient retrieval pattern and self-learning loop.
Skill Claude CodeCodex
A procedure for writing a technical blog post from a topic supplied by the user and saving it locally.
MCP server Claude CodeCodexCursor +2
Official Railway MCP server. Runs locally from the @railway/mcp-server npm package.
Skill Claude CodeCodex ✓ vendor
How to add a new object with a NID and/or OID to BoringSSL.
Skill Claude CodeCodex
Use whenever the user wants to obtain, download, or fetch a paper's PDF — given a DOI, an arXiv id, a paper title, a citation, or a list of DOIs. Trigger on phrases like "download this paper", "find the PDF for [DOI]", "grab me the [Nature/bioRxiv/arXiv] paper on X", "get the open-access version", "I need this…
Skill Claude CodeCodex
Search, install and manage skills from ClawdHub.
Skill Claude CodeCodex
Connect Raindrop.io to your AI assistant with a simple MCP server. Use it to organize, search, and manage bookmarks with natural language.
Skill Codex
A way for Claude Code to recall relevant private work context from the local MemoryBread service before answering or taking action. The context may include past decisions, project history, viewed pages, writing preferences, work evidence, and previously captured details.
MCP server Claude CodeCodexCursor +2
MCP server "kanban" as configured in kanban-rs/kanban. Launched with nix run .#kanban-mcp -- kanban.json.
Skill Claude CodeCodex
Skill "closer" from gtm-skills/gtm, covering closer, your personality, the golden rule, your resources and methodologies.
zubair-trabzada/ai-realestate-claude
Skill Claude CodeCodex
Evaluates a property across three investment strategies — Buy & Hold, BRRRR, and Fix & Flip — with feasibility scores, multi-year projections, tax benefits, and break-even analysis.
Skill Claude CodeCodex
Designs module interfaces, deepens shallow modules, and installs enforceable repository guardrails and agent wayfinding. Use when asked to "design the architecture", "simplify our modules", "find shallow modules", "harden the repo", "gate an unattended agent fix job", or "triage alerts with an agent".
Skill Codex
Use the Unclaimed CLI to find, refresh, filter, and price available single-word domains through RDAP, WHOIS, and optional registrar checks. Use when someone asks whether one word is available across TLDs, wants to scan the bundled word corpus, refresh stored availability, search results, add unsupported TLD routing…
MCP server Claude CodeCodexCursor +2
MCP server "flash-code-intel" as configured in runpod/flash. Runs locally from the python Python package.
Skill Claude CodeCodex
Scaffold, author, and validate an Agent Skill. Use when the user wants to create a new skill, turn a repeatable workflow into a reusable SKILL.md, or fix a skill that fails to load.
Skill Claude CodeCodex
Writes prompts that make image models produce the image the user means. Use when generating or editing any image (photo, illustration, icon, logo, poster, banner, diagram, UI screen, pattern) or writing a prompt for an image tool.
Skill Claude CodeCodex
Use 1000+ external apps via Composio - either directly through the CLI or by building AI agents and apps with the SDK.
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…
SyntaxSmith/nature-writing-skill
Skill Claude CodeCodex
A Chinese-language academic writing skill for AI and machine-learning researchers preparing papers for Nature journals. It focuses on story, structure, and writing quality for venues such as Nature Machine Intelligence and Nature Communications.
sugarforever/boring-video-studio
Skill Claude CodeCodex
Use when developing a content-driven video from a topic, research bundle, article, or draft, or when routing an existing script or non-argument video into HyperFrames production.
MCP server Claude CodeCodexCursor +2
MCP server for Shodan API — device search, IP and domain recon, DNS, and CVE/CPE queries. Runs locally from the @burtthecoder/mcp-shodan npm package. Needs 1 environment variable to run.
Automattic/mcp-wordpress-remote
MCP server Claude CodeCodexCursor +2
MCP WordPress Remote proxy server. Runs locally from the @automattic/mcp-wordpress-remote npm package.
Skill Claude CodeCodex ✓ vendor
Run break/fix demo scenarios with browser verification. Use when asked to demo, break the app, or show the SRE Agent working.
Skill Claude CodeCodex needs its repo
A code-based video renderer that draws HTML or Canvas animations frame by frame and turns them into MP4 files. It also supports GIFs, transparent layers, subtitles, and reusable templates according to the supplied description.
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: