Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 377,473 indexed, measured the same four ways as everything else here.
Plugin Claude Code
Bundles 18 skills, 26 commands, 3 agents · 513 tokens together
Make Project Great Again — evidence-backed context engineering for AI-assisted development.
Skill Claude CodeCodex
Operate the SES Sender email management platform via its API or MCP tool. Use when the user wants to send emails, check sending stats, manage contacts, view email delivery details, manage scheduled tasks, or any email marketing operations. Supports both direct API calls and the "ses" MCP tool.
Skill Claude CodeCodex
Use when creating professional PowerPoint presentations, generating slides from content/topics, or visualizing concepts into a deck with Nano Banana 2. Supports Template Cloning and AI Minting modes.
khanhvo1104/Requirement-Blueprint-Skill
Skill Claude CodeCodex needs its repo
Turns vague customer requirements into a structured, visual, estimate-ready project requirement plan. Use when the user provides a product idea, customer brief, pre-sales request, BA analysis, scope definition, feature breakdown, user flow, project phases, task breakdown, estimation worksheet, Quick Blueprint, Full…
Skill Claude CodeCodex
Query Corivo for prior facts, preferences, and project decisions when the user refers to past conversations or durable memory.
Skill Claude CodeCodex
OME-owned spec-driven workflow for Oh My Engine.
Skill Claude CodeCodex
Set up Cortex by discovering the user's existing systems and generating a personalized Workflow Registry from them. Use when the user runs /cortex-init, says "set up cortex", "adopt my tools into cortex", "build my registry", or right after installing Cortex for the first time.
mjgmario/spanish-public-info-radar-mcp
MCP server Claude CodeCodexCursor +2
MCP server "public-radar" as configured in mjgmario/spanish-public-info-radar-mcp. Runs locally from the public-radar Python package.
MCP server Claude CodeCodexCursor +2
MCP server for the IIIT Hyderabad Mess System. Runs locally from the iiith-mess-mcp Python package.
Skill Claude CodeCodex
Hertwill dropshipping sourcing playbook for AI agents. Encodes winner heuristics (60% gross-margin floor after EU VAT and ad spend), EU-first shipping rules (prefer EU warehouses, flag CN-only, 20-27% VAT range), per-category markup bands (not a single multiplier), a category-to-niche map with seasonal calendar (Q4…
Skill Claude CodeCodex
Build an on-demand RL-Kernel roadmap, dependency, gap, document-plan, and competitor radar dashboard from live GitHub evidence. Use only when the user explicitly invokes $kernel-radar or /kernel-radar, or explicitly asks to use, run, or invoke the kernel-radar skill. Do not trigger for general RL-Kernel reviews…
Plugin Claude Code
Bundles 6 skills, 6 commands, 1 agent, 8 hooks · 751 tokens together
Project-agnostic harness engineering for Claude Code: session handoff, plan-gating, pre-completion verification gates, loop detection, and maturity-phase routing — all driven by a per-project .harness/config.json. Init into godot or web presets.
Plugin Claude Code
Bundles 1 skill · 74 tokens together
Build type-safe global state in React with Zustand. Supports TypeScript, persist middleware, devtools, slices pattern, and Next.js SSR with hydration handling. Use when setting up React state, migrating from Redux/Context, or troubleshooting hydration errors, TypeScript inference, or infinite render loops.
Command Claude Code
You are a security expert specializing in dependency vulnerability analysis, SBOM generation, and supply chain security. Scan project dependencies across multiple ecosystems to identify vulnerabilities, assess risks, and provide automated remediation strategies.
steerlabs/agent-harness-templates
Skill Claude CodeCodex
Build specialized agent harnesses from a user's prompt. Use when the user wants to create, scaffold, improve, or productize an agent harness with fat Markdown skills, thin deterministic actions, setup flow, local or cloud state, routines, and verification.
Skill Claude CodeCodex
Orchestrate end-to-end JFrog Platform onboarding for GitHub projects. Provisions JFrog projects, creates Artifactory repositories, adds members, configures OIDC, configures package managers, and updates CI workflows. Use when the user wants to onboard, connect, or integrate GitHub repos with JFrog, or when processing…
Skill Claude CodeCodex
A multi-agent framework for writing serial novels, where separate agents handle story setup, chapter planning, drafting, checking, and publication.
GuillaumeDesforges/claude-ai-project-starter
Command Claude Code
Shape a feature collaboratively with a team of PM, Designer, and Engineer agents following Shape Up methodology.
Skill Claude Code
Validates all Mermaid diagram blocks in a markdown file using the Mermaid Chart MCP tool and fixes broken diagrams in place.
dungnotnull/water-rescue-drone-design-agent-skill
Skill Claude CodeCodex
Water-Rescue Drone Design & Testing — A production-grade AI agent harness for Search-and-Rescue Drone Engineering. Use when user asks about drone design, water rescue operations, UAV specifications, search-and-rescue planning, maritime drone testing, or life-saving drone equipment. This skill provides evidence-backed…
Skill Claude CodeCodex
Helps choose the right UI/UX pattern when the user describes a vague design need. Triggers on phrases like "make this easier to navigate," "hide advanced settings," "make this dashboard better," "add menus," "make this feel more professional," or "I don't know what component I need.".
jamditis/prompt-engineering-journalists
Skill Claude CodeCodex
Enforces AP Style and newsroom conventions when writing or editing.
dungnotnull/achievement-system-design-agent-skill
Skill Claude CodeCodex
Achievement & Badge System Design for Motivation — Use for achievement system design, gamification, player motivation analysis, trophy/achievement planning, Self-Determination Theory alignment, dark pattern avoidance, completionist design, reward balancing, progress/skill/exploration categories, platform-specific…
0-bingwu-0/html-knowledge-base-templates
Skill Claude CodeCodex
Read the CS183B lecture transcripts in course/transcripts/ and extract the startup ideas / company case studies discussed, rendered into course/notes/ using the template at template/index.html.
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: