Everything for Claude Code

Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 370,136 indexed, measured the same four ways as everything else here.

agent-observability

1705

BagelHole/DevOps-Security-Agent-Skills

Skill Claude CodeCodex

Instrument AI agents with tracing, token metrics, latency, and cost visibility. Use for reliability and debugging.

not rated 1.1k +29 3mo ago A SkillSpector: warn 26 tokens original MIT

autoprompt

1706

Spielewoy/autoprompt-skill

Skill Claude Code

Run explicitly requested Autoprompt v2 work through the private controller. Ordinary coding and review requests do not activate this skill.

not rated 1.1k +77 changed 2d ago A SkillSpector: warn 29 tokens original MIT

crabbox

1707

openclaw/agent-skills

Skill Claude CodeCodex

Crabbox/Testbox remote proof: portable provider routing, untrusted isolation, Linux/macOS/Windows/WSL2, live E2E, diagnostics, cleanup.

not rated 1.1k +4 today A SkillSpector: pass 39 tokens original MIT

blueprint-authoring

1708

flopperam/unreal-engine-mcp

Skill Claude CodeCodex

Blueprint authoring workflow for the Flopperam Unreal Engine MCP. Covers the full create, author, commit, verify cycle using the narrow bp tool surface. Use when creating or editing Blueprints, adding variables/components/events/functions, wiring graphs, or debugging compile errors.

not rated 1.1k +1 2mo ago A 62 tokens

simulink-streaming-dsp

1709

matlab/simulink-agentic-toolkit

Skill Claude CodeCodex

Building or editing Simulink (.slx) models that stream signals in frames using DSP System Toolbox — audio, vibration, radar, comms. Use when the prompt names a Simulink block (Discrete FIR Filter, Buffer, Unbuffer, Rate Transition, Downsample, Upsample, Sample-Rate Converter, FIR Decimation, Time Scope, Spectrum…

not rated 1.1k +31 3d ago A SkillSpector: pass 159 tokens

create-ex

1710

titanwings/ex-skill

Skill Claude Code

A guided assistant for turning chat records and personal details about a former partner into a digital persona skill that imitates their communication style. The instructions are in Chinese and describe importing WeChat or iMessage records, analysing them, previewing conversations, and writing a skill file.

not rated 1.1k +3 1mo ago A 14 tokens original MIT

add-strategy

1711

whchien/ai-trader

Skill Claude Code

Create a new trading strategy for the ai-trader backtesting framework. Handles file creation, registration, docstrings, and backtest scaffolding.

not rated 1.1k +12 5mo ago A 33 tokens GPL-3.0

openclaw-plugin

1712

LycheeMem/LycheeMem

Skill Claude CodeCodex

This plugin is a thin adapter between OpenClaw and LycheeMem. It does not replace memory-core, does not claim plugins.slots.memory, and does not duplicate LycheeMem algorithms.

not rated 1.1k +77 1mo ago A SkillSpector: pass 0 tokens original Apache-2.0

QueryWeaver

1714

FalkorDB/QueryWeaver

MCP server Claude CodeCodexCursor +2

MCP server "QueryWeaver" as configured in FalkorDB/QueryWeaver. Runs in Docker (docker.io/falkordb/queryweaver:0.0.11).

not rated 1.1k +1 today A tokens not measured AGPL-3.0

chAng-L19/codex-redteam-mode

Skill Claude CodeCodex

Compact operational boundary policy for durable red-team workflows. It does not route domains or decide workflow completion.

not rated 1.1k +20 19d ago A SkillSpector: pass 26 tokens original MIT

mcp-scanner

1716

cisco-ai-defense/mcp-scanner

Plugin Claude Code

Bundles 1 skill, 9 commands · 187 tokens together

Security scanning for MCP servers using YARA rules, LLM analysis, and Cisco AI Defense. Detect prompt injection, tool poisoning, and other threats in MCP tools, prompts, and resources.

not rated 1.1k +6 yesterday A tokens not measured original Apache-2.0

create-adapter

1717

marcus/sidecar

Skill Claude Code needs its repo

Create conversation adapters for importing AI chat history from different tools (Claude Code, Cursor, Warp, Codex, etc.). Covers the adapter.Adapter interface, caching strategies, incremental parsing, watch/FD management, and performance standards. Use when creating a new adapter, modifying adapter behavior, or…

not rated 1.1k +17 4d ago A SkillSpector: pass 78 tokens original MIT

instrument-agent

1718

raindrop-ai/workshop

Skill Claude CodeCodex

Set up Raindrop AI traces for an agent and verify they flow into Workshop. Use when the user says "set up traces", "add tracing", "instrument my agent", "wire Raindrop", "Workshop is empty", or "make traces show up in Workshop." Guides unknown repos by discovering runtime and telemetry setup, using current Raindrop…

not rated 1.1k +1 21d ago A SkillSpector: pass 114 tokens original MIT

SpaceZephyr/pm-skills

Skill Claude CodeCodex

A Chinese-language guide for planning product analytics tracking: the events, fields, trigger times, definitions, and checks used to collect product data.

not rated 1.1k +8 2mo ago A 227 tokens

arbor

1720

RUC-NLPIR/Arbor

Plugin Claude Code

Bundles 11 skills · 739 tokens together

Run Arbor's hypothesis-tree research workflow inside Claude Code using your own model — no API key. Bundles the Arbor Agent Skill suite and registers the keyless arbor mcp tools (Idea Tree, evaluation, worktrees, guarded merges, reports).

not rated 1.1k +7 5d ago A tokens not measured original Apache-2.0

open-source-librarian

1721

jarrodwatts/claude-code-config

Agent Claude Code

Use this agent when the user needs to understand open-source libraries, find implementation details in codebases, locate specific source code with GitHub permalinks, research the history or context behind code changes, or get authoritative answers backed by actual code evidence. This agent excels at navigating large…

not rated 1.1k +1 7mo ago A 0 tokens

attention-span

1722

alexgreensh/attention-span

Plugin Claude Code

Bundles 4 skills, 1 command · 97 tokens together

Output styles that make Claude answer-first, plain, and easy to skim, plus a /tldr transform. Attention-kind, Spartan, and Rundown ship as both output styles and user-invoked skills.

not rated 1.1k +77 6d ago A tokens not measured AGPL-3.0

canonical-schema

1724

NxcoreAI/EverRoom

Skill Claude CodeCodex

A reference skill for a canonical schema: a consistent definition of fields and record types for data such as email and calendar entries. It also covers provider formats and Gmail REST resource shapes.

not rated 1.1k +171 yesterday A 32 tokens

snow-docs

1725

MayDay-wpf/snow-cli

Skill Claude Code

Use when the user asks to install, configure, troubleshoot, or understand Snow CLI itself — Profile/API setup, MCP servers, Skills, Hooks, sub-agents, sensitive commands, proxy/browser, third-party relay, LSP/ACE, Team mode, SSE, privacy, plugins, or docs paths. Loads official bundled usage docs via progressive…

not rated 1.1k +2 yesterday A 85 tokens

data-analysis

1726

vstorm-co/pydantic-deepagents

Skill Claude CodeCodex

Comprehensive data analysis skill for CSV files using Python and pandas.

not rated 1.1k +5 21d ago A SkillSpector: pass 15 tokens original MIT

nested-hub

1727

microsoft/agentrc

Skill Claude CodeCodex ✓ vendor

Generate a lean AGENTS.md hub file for a repository or area, including recommended topics for detail files.

not rated 1.1k +9 2d ago A SkillSpector: pass 25 tokens original MIT

deeppapernote

1728

917Dhj/DeepPaperNote

Plugin Claude Code

Bundles 2 skills · 117 tokens together

Academic paper reading and Obsidian note generation skills for building a research WIKI.

not rated 1.1k +25 2d ago A tokens not measured original MIT

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: