Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 378,659 indexed, measured the same four ways as everything else here.
hansvangent/reflect-skill-claude
Skill Claude Code
Reflect on the current session and (1) extract durable learnings into CLAUDE.md / new skills, (2) propose targeted optimizations to existing CLAUDE.md / commands / settings based on what the session revealed, (3) compress CLAUDE.md against codebase truth when it has grown bloated. Phase 1 saves immediately; Phases 2…
live9369/session-handoff-skill
Plugin Claude Code
Bundles 1 skill · 0 tokens together
Save and restore agent role, task state, decisions, progress, blockers, and next steps across Claude Code sessions or model switches.
Skill Claude Code
Reference for the workmux CLI that manages git worktrees and tmux windows as isolated development environments. Use when the user mentions workmux, worktrees, or parallel agent workflows.
jrgleason/embeddings-demystified
MCP server Claude CodeCodexCursor +2
One of 3 in .mcp.json
MCP server "jupyter" as configured in jrgleason/embeddings-demystified. Runs in Docker (datalayer/jupyter-mcp-server:latest). Needs 2 environment variables to run.
Plugin Claude Code
Bundles 5 skills · 268 tokens together
Your second brain, maintained by Claude. Five skills that turn an Obsidian vault into a self-organizing wiki: init, compile, search, save, lint.
Skill Claude Code
Research and plan a large-scale mechanical change, then execute it in parallel across independent work units.
Skill Claude Code
Translate designs and UI requirements into robust, extensible implementations. Apply when converting designs to code, implementing components, fixing broken UI, or handling responsive layouts.
Plugin Claude Code
Bundles 7 skills, 6 commands, 1 agent · 1,082 tokens together
Sui Move development plugin with LSP integration, comprehensive bundled documentation, toolchain setup, end-to-end dapp testing with wallet automation, and a formal-verification wrapper.
MCP server Claude CodeCodexCursor +2
MCP server "contextgit" as configured in Mohamedsaleh14/ContextGit. Launched with contextgit mcp-server.
Plugin Claude Code
Bundles 1 skill, 3 agents · 306 tokens together
Project setup wizard using your research catalogue to configure optimal Claude Code tooling.
Skill Claude Code
Use when asked to run deep research or AI-Q research through a reachable NVIDIA AI-Q Blueprint backend.
MCP server Claude CodeCodexCursor +2
MCP server "teamspeak" as configured in MarlBurroW/teamspeak-mcp. Runs teamspeak_mcp.server with python. Needs 5 environment variables to run.
Skill Claude Code
A calculator and guide for Bazi, a traditional Chinese birth-chart system based on a person’s date, time, gender, and sometimes birthplace.
Skill Claude CodeCodex
Agent-native payments via 1ly MCP. Use when the user needs x402 payment handling, to accept USDC for APIs/services, to pay for paid APIs, to create stores or paid links, need payment gateway for agents or to run agent-to-agent paid workflows. Supports Solana and Base. Capabilities include accepting USDC, marketplace…
MCP server Claude CodeCodexCursor +2
A task management system for ambitious AI-driven development that doesn't overwhelm and confuse Cursor. Runs locally from the task-master-ai npm package. Needs 9 environment variables to run.
Skill Claude CodeCodex
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
Skill Claude CodeCodex
Task and todo management - add todos, manage projects, track completion. Use when the user wants to create, list, or manage tasks and todos.
evgeny-birch/spec-driven-development-skill
Skill Claude Code
Use this skill when the user wants to create, update, or decompose a product specification. A spec is a triplet of documents — epic.md (what and why), tasks.md (work breakdown), plan.md (execution order). Project-agnostic; drop this skill folder into any repo. Invoke when the user says things like "let's write a…
konflux-ci/konflux-devlake-mcp
Plugin Claude Code
Bundles 3 skills · 268 tokens together
DevLake engineering metrics skills — query data, generate reports, and scaffold automated report repos using the Konflux DevLake MCP server.
Agent Claude Code
Dead code cleanup and consolidation specialist. Use PROACTIVELY for removing unused code, duplicates, and refactoring. Runs analysis tools (knip, depcheck, ts-prune) to identify dead code and safely removes it.
Skill Claude CodeCodex
Summarize a Slack DM thread into a 3-bullet recap.
aws-samples/sample-agent-skills-for-aws-migration
Plugin Claude Code ✓ vendor
Plugin marketplace listing 1 plugin: migration-to-aws.
Skill Claude CodeCodex
This skill should be used when users want to couple MaxwellLink to the MaxwellLink-aware DFTB+ fork via the MaxwellLinkSocket block, including real-time Ehrenfest dynamics, VelocityVerlet Born-Oppenheimer MD, dipole-derivative choices, build/install, and TCP/UNIX socket connection patterns.
Skill Claude Code
Read a partner's agent codebase, score it across the 12-dimension catalog, and emit an evidence-cited markdown plus branded scored HTML report. Use for a first-touch audit: assess/review/audit our agent, where to improve, spot low-hanging fruit, an honest read of what's weak, what Ratel would notice, or…
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: