Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 267,623 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
Pure-web protocol reverse skill: turn hostile browser clients into browser-free Python collectors. Auto-judge intake and tool path from signals: artifact-only first when samples suffice; for a fresh web live-target, collect sequential fingerprint-baseline then debugger-trace evidence (default chrome-devtools then…
Skill Claude CodeCodex
Create new FreeCAD AI skills, modify existing skills, and iteratively improve them. Use when users want to create a skill from scratch, update or optimize an existing skill, capture a workflow as a reusable skill, or improve an existing skill's instructions. Also trigger when the user says "turn this into a skill"…
benchen4395/alpha_agentic_search
Skill Claude CodeCodex
A web-research helper that detects questions needing current online information, rewrites the search query, searches the web, and produces an answer with numbered source references. The description is in Chinese.
Skill Claude CodeCodex
Use this skill for genetics, genome source, variant, gene, phenotype, disease, screen, pharmacogenomics, and Genomi install/setup maintenance questions.
paraschopra/make-pages-interactive
Skill Claude CodeCodex
Turn a directory of static HTML pages into a live commenting surface. Injects a feedback library, starts a tiny server, and routes user comments into a JSONL inbox that the agent monitors and responds to by editing the pages. Trigger phrases — "make this page interactive", "make these pages interactive", "let me…
MCP server Claude CodeCodexCursor +2
MCP server for accessing Strava API. Runs locally from the strava-mcp-server npm package. Needs 3 environment variables to run.
Skill Claude CodeCodex
Create, test, and publish plugins for the Digital Garden Eleventy template (oleeskild/digitalgarden, used by the obsidian-digital-garden plugin and Forestry.md). Use when asked to build a garden plugin, add a feature to a digital garden as a plugin, write or edit a garden-plugin.json manifest, or publish a plugin to…
Skill Claude CodeCodex
Render inline interactive visuals — SVG diagrams, HTML widgets, charts, and explainers — directly in the conversation. Use this skill whenever the user asks to visualize, diagram, chart, illustrate, or explain something visually, or when an explanation would genuinely benefit from a spatial/interactive diagram rather…
Skill Claude CodeCodex
Cross-platform file and directory path manipulation, segment splitting, extension extraction, and context conversion using package:path and package:file. Use when writing, inspecting, joining, splitting, or refactoring file paths, directory names, or extensions, or replacing raw string path operations (.split('/')…
MCP server Claude CodeCodexCursor +2
The open-source execution engine for AI agents. 480 modules, MCP-native, triggers, queue, versioning, metering. Runs locally from the flyto-core Python package.
Skill Claude CodeCodex
Skill "npcpy-prompting" from NPC-Worldwide/npcsh, covering npcpy-prompting, imports, basic-call, json-mode and npc-object.
Skill Claude CodeCodex
Use when working in an SDL-MCP-enabled repository, including repository exploration, task context, code inspection, runtime execution, edits, or SDL-MCP tool calls.
Skill Claude CodeCodex
Estimate complexity, effort, and risks for JIRA tickets, features, or projects. Generates structured reports with time estimates, dependencies, risk analysis, and known unknowns. Use when user asks to "estimate", "size", or "analyze complexity" of work items.
Skill Claude CodeCodex
Translate English PDF books into natural Chinese with three quality modes. Preserves original meaning sentence-by-sentence while producing fluent Chinese prose. Use this skill whenever the user wants to translate a PDF book, convert English books to Chinese, localize English content into Chinese, or mentions "翻译"…
jkawamoto/mcp-youtube-transcript
MCP server Claude CodeCodexCursor +2
MCP server "mcp-youtube-transcript" as configured in jkawamoto/mcp-youtube-transcript. Launched with https://github.com/jkawamoto/mcp-youtube-transcript/releases/download/v0.7.1/mcp.
yan-labs/serenity-aleabitoreddit
Skill Claude CodeCodex
Apply trader Serenity's (@aleabitoreddit) AI/semiconductor supply-chain analytical lens to US-stock ideas and market judgment. Use this skill whenever evaluating a stock decision (buy / sell / hold / size); forming an outlook on any AI, semiconductor, optical/CPO, memory, power/grid, or neocloud name; mentioning any…
Skill Claude CodeCodex
Reticle embeds a dev-only SDK in the user's running app and exposes it to you as reticle MCP tools. You look, act, observe, and assert against the real app. No screenshots, and no browser download for the verify loop: it drives the tab the user already has open.
Kiterlin/anti-defensive-writing
Skill Claude CodeCodex
Reduce defensive writing in drafts and revisions by removing unnecessary caveats, disclaimers, hedges, apology-like framing, negative self-limiting statements, and over-explanations while preserving necessary scope, accuracy, safety, legal, ethical, and methodological limits. Use when drafting or revising academic…
Skill Claude CodeCodex
Use this skill before answering, planning, or editing any MSTest 3.x-to-4.x upgrade or post-upgrade failure. Triggers include "MSTest v4 breaking changes"; CS0507/CS0103/CS1061/CS1615; ExecuteAsync, CallerInfo, DisplayName, or custom TestMethodAttribute; ClassCleanupBehavior; ContainsKey; ThrowsExactly or…
MCP server Claude CodeCodexCursor +2
SSH server management for agents, with per-server read-only and allowlist security modes. Runs locally from the mcp-ssh-manager npm package. Needs 2 environment variables to run.
Skill Claude CodeCodex
A workflow for finding public contact details and online profiles for a research paper’s first and corresponding authors. It also looks for the paper’s OpenReview page; OpenReview is a website used to publicly discuss and review some research papers.
proffesor-for-testing/agentic-qe
Skill Claude CodeCodex
Add optional Ruflo development-time orchestration to an Agentic QE workflow. Use when a task benefits from coordinated swarms, persistent cross-session memory, routing, or Ruflo hooks. Do not use for a one-shot edit, and never add Ruflo to shipped AQE runtime dependencies.
Skill Claude CodeCodex
Personal career coach with 4 modes: weekly reports, monthly reflections, self-reviews, promotion assessments.
Skill Claude CodeCodex
Create or update Agent Skills (SKILL.md plus optional scripts, references, or assets). Use when someone asks to design a new Agent Skill, refine an existing one, or structure skills for Pi discovery, packaging, or other Agent Skills-compatible clients.
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: