Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 370,124 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex needs its repo
Use sift-kg as an AI second brain — a persistent knowledge graph your agent operates from across sessions. Use proactively at session start to orient, when answering questions about the user's projects or domain, when generating ideas or suggestions, when user asks "what do I know about X", "how does X connect to Y"…
Skill Claude CodeCodex
Windows-first Visio diagram reconstruction workflow for flowcharts, architecture diagrams, and paper-style module figures. Reuses ppt-master style analysis and composition discipline on the front half, but outputs editable Visio .vsdx plus exported .svg and .png through a scene.json to Visio pipeline. Use when the…
gemini-cli-extensions/security
Skill Claude CodeCodex
Invoke this as your absolute first action before using any other tools whenever a user requests to fix, patch, or remediate a vulnerability. Do not perform manual research first.
Auriti-Labs/geo-optimizer-skill
Skill Claude CodeCodex
Run geo audit first. It scores the site 0–100 across 8 categories and generates a prioritized action list.
Skill Claude CodeCodex
Delegate work to builtin or custom subagents with single-agent, parallel, forked-context, and intercom-coordinated runs. Use for bounded specialist delegation where a single parent agent stays in control while subagents contribute locate, analyze, pattern-find, research, debug, or simplify passes.
Skill Claude CodeCodex
Explain how something works in this codebase by exploring code and producing a clear architectural explanation. Optionally critique the architecture for issues.
Skill Claude Code
A command-line tool for controlling Xiaomi Mi Home smart devices and related household features.
Skill Claude CodeCodex
Extract brand assets (logos, colors, backdrop images, brand name) from any website URL. Use when building branded interfaces, generating style guides, or needing brand identity data from a URL.
Skill Claude CodeCodex
Run GitHub Actions workflows locally with pause-on-failure for AI-agent-driven CI iteration.
Skill Claude CodeCodex
Use Library Skills to discover, install, refresh, repair, check, and manage agent skills from installed packages.
MCP server Claude CodeCodexCursor +2
MCP stdio bridge for Auto Browser (metapackage for uvx auto-browser-mcp). Runs locally from the auto-browser-mcp Python package. Needs 2 environment variables to run.
asmyshlyaev177/react-horizontal-scrolling-menu
Skill Claude CodeCodex
Detect and upgrade pre-v8 react-horizontal-scrolling-menu patterns that agents trained on older data still generate: destructured visibleElements/isFirstItemVisible/isLastItemVisible/initComplete (removed v6), Separator items, separatorClassName and getPrevItem/getNextItem (removed v7), the Arrows prop (removed v3)…
GoogleCloudPlatform/vertex-ai-samples
Skill Claude CodeCodex
Skill "vertex-deploy" from GoogleCloudPlatform/vertex-ai-samples, covering vertex ai model garden deploy skill, 1. prerequisites, 2. discovering deployable models, 3. deploying a model and example: deploying gemma 3.
Skill Claude Code
Convert existing tasks into actionable, dependency-ordered GitHub issues for the feature based on available design artifacts.
Skill Claude CodeCodex
A Chinese-language guide for designing portrait covers for WeChat public accounts and Xiaohongshu, a Chinese social platform.
Skill Claude CodeCodex
Run real bioinformatics, drug-discovery, and clinical workflows on BioMate's BioMate cloud infrastructure. Use whenever the user asks to screen compounds (ADMET, docking), analyze sequencing data (RNA-seq, WGS, variant calling), reconstruct cryo-EM, model PK/PBPK, predict protein structure, or generate IND / CRO…
nateherkai/hyperframes-student-kit
Skill Claude CodeCodex
Create video compositions, animations, title cards, overlays, captions, voiceovers, audio-reactive visuals, and scene transitions in HyperFrames HTML. Use when asked to build any HTML-based video content, add captions or subtitles synced to audio, generate text-to-speech narration, create audio-reactive animation…
Skill Claude CodeCodex
A reusable job application workflow for Codex and other AI agents. Use when a user wants to set up or run an AI-assisted job search system: collecting a candidate profile, creating an application dashboard, defining screening and resume-routing rules, finding and ranking job leads, applying to jobs within explicit…
Skill Claude CodeCodex
Apply, review, and explain discriminated unions in TypeScript. Use automatically for tasks involving mutually exclusive variants, invalid state prevention, exhaustiveness checking, variant-specific object properties, application state, function arguments, or React props.
Skill Claude CodeCodex
A guide for diagnosing network path problems by checking end-to-end probes, the route through intermediate devices, or the current routing state.
TickDB/tickdb-unified-realtime-marketdata-api
Skill Claude CodeCodex
A real-time market-data API for foreign exchange, metals, indexes, stocks, and cryptocurrencies. An API is a service that software can call to request data.
Skill Claude CodeCodex
Follow the core Office agent protocol on wakeup, including parsing KANDEV context, checking blockers, commenting progress, updating status, and using the CLI safely.
Skill Claude CodeCodex
Instructions for generating images such as illustrations, posters, avatars, and logos through an OpenAI-compatible image API. It explains how to select a configured image provider and save the result in the project.
Skill Claude Code
Optimize an AI agent's harness for MCP-Atlas benchmark. Use when analyzing execution traces, diagnosing failures, and proposing improved prompts, skills, or harness code.
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: