Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 374,364 indexed, measured the same four ways as everything else here.
Plugin Claude Code
Bundles 1 skill, 1 hook · 51 tokens together
Routes supported static grep, rg, git grep, fd, and find searches to seek, a relevance-ranked local code search with ctags symbols.
Skill Claude CodeCodex
Dual-runtime companion skill for Hermes and OpenClaw. Adds heartbeat-driven life logs, moods, relationship evolution, daily planning, and independent memory. Use when building a persistent digital companion or automating companion-style outreach.
ferdinandobons/AWSBestPracticesSkill
Plugin Claude Code
Bundles 1 skill · 227 tokens together
Unofficial source-linked AWS best practices for every service, organized by Well-Architected pillar, use case, and scenario-targeted answer flow. Independent project, not affiliated with AWS.
roxybrowserlabs/roxybrowser-mcp-server
Skill Claude CodeCodex
Use when an agent must run the published @roxybrowser/openapi CLI from a shell to discover and call RoxyBrowser browser tools.
Skill Claude CodeCodex
Use this skill when working with Unreal Engine via MCP, including: blueprint creation, node manipulation, spawning actors, connecting pins, graph operations, viewport control, editor automation, widget UMG, shader/material creation, post-process effects, component setup, variable management, event handling, function…
MCP server Claude CodeCodexCursor +2
MCP server "obsidianmcptool" as configured in Rwb3n/obsidian-mcp. Runs locally from the obsidian_mcp_tool Python package.
Skill Claude CodeCodex
Generates Python code that reads, writes, converts, and inspects data files with IterableData (pip install iterabledata; import iterable). Use when opening CSV, JSONL, Parquet, XML, WARC, GeoJSON, or other files; converting formats; streaming large files without pandas; or when the user mentions iterabledata…
MCP server Claude CodeCodexCursor +2
MCP server for persistent terminal sessions with SSH support. Runs locally from the mcp-shellkeeper npm package.
Plugin Claude Code
Bundles 1 skill · 129 tokens together
Agent Skills for downloading climate and weather data from various sources.
Skill Claude CodeCodex needs its repo
Generate images using OpenAI gpt-image-2 with customizable options.
Skill Claude CodeCodex
End-to-end workflow for creating infographic image assets. Research a topic, design a multi-section HTML layout, and export to PNG via Playwright. Bring your own brand book and/or reference images to match your style — or use the built-in default design system. Use this skill whenever the user asks to: create an…
paradoxie/cpa-codex-auth-sweep
Skill Claude CodeCodex
A tool for scanning local Codex authentication files and identifying credentials that no longer work. It can also remove credentials confirmed as invalid.
MCP server Claude CodeCodexCursor +2
MCP server "bitpanda-mcp" as configured in bitpanda-labs/bitpanda-mcp. Runs locally from the bitpanda-mcp Python package.
Plugin Claude Code
Bundles 6 skills, 2 commands, 1 agent · 711 tokens together
A discipline mode for complex/high-stakes work: staged planning, decisions-with-receipts, verify-against-source, parallel delegation, adversarial review. Always-on core disciplines via a SessionStart hook, plus a self-armed autonomous loop (a deterministic Stop gate) that can also arm itself from a committed…
dannyjpwilliams/ui-sound-design-skill
Skill Claude CodeCodex
Programmatic UI sound design using Web Audio API and Tone.js. Use when creating click sounds, notification chimes, toggle feedback, hover sounds, success/error audio, whoosh effects, or building a sound library for UI interactions. Provides an iterative describe-generate-listen-refine workflow with audio engineering…
Skill Claude Code
Archive completed milestone and prepare for next version.
Skill Claude CodeCodex
Analyze X (Twitter) posts for viral potential using the actual recommendation algorithm. Use when user wants to: (1) Check if a post will go viral, (2) Optimize a tweet for engagement, (3) Improve post performance. Triggers: "Check if this will go viral", "Make this post buzz", "Will this tweet perform well?"…
Skill Claude Code
Orchestrate complex development with AUTOMATIC parallel subagent execution, continuous dispatch scheduling, dependency analysis, file conflict detection, and IOSM quality gates. Analyzes task dependencies, builds critical path, launches parallel background workers with lock management, monitors progress, auto-spawns…
glincker/claude-code-marketplace
Skill Claude Code
Migrate legacy code to modern frameworks, languages, and patterns with automated refactoring and testing.
littlebearapps/outlook-assistant
MCP server Claude CodeCodexCursor +2
Microsoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management. Runs locally from the @littlebearapps/outlook-assistant npm package. Needs 2 environment variables to run.
upbit-official/upbit-agent-skills
Skill Claude CodeCodex
A command-line tool for using Upbit, a cryptocurrency exchange, through its programming interface.
hoblin/claude-ruby-marketplace
Plugin Claude Code
Bundles 13 skills, 12 agents · 1,032 tokens together
RPI workflow: Research, Planning, Implementation. Context engineering system with structured agents and commands for AI-assisted development.
Plugin Claude Code
Bundles 4 skills · 444 tokens together
The backend platform for AI-native developers. A Postgres-based backend with auth, storage, compute, hosting, and AI gateway — built for coding agents. This plugin gives agents the full InsForge surface: database CRUD with RLS, authentication, storage, edge functions, AI, realtime, Stripe payments, and deployments.…
Skill Claude CodeCodex
Use when the user wants to search TR Dizin (trdizin.gov.tr — TÜBİTAK ULAKBİM national academic index) for publications, journals, authors, or institutions; do field-scoped advanced search (title/author/abstract/journal/doi/year/…); apply facet filters (access type, year, language, subject, document type); read a…
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: