Everything for Claude Code

Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 388,580 indexed, measured the same four ways as everything else here.

openshell-cli

265

NVIDIA/OpenShell

Skill Claude CodeCodex ✓ vendor

Guide agents through using the OpenShell CLI (openshell) for sandbox management, gateway registration, provider configuration and refresh, profile management, policy iteration, settings, service exposure, BYOC workflows, and attached-provider inference. Covers basic through advanced multi-step workflows. Trigger…

not rated 21k +404 changed yesterday A Socket: passSnyk: passSkillSpector: warn 134 tokens original Apache-2.0

pydantic/pydantic-ai

Skill Claude CodeCodex

Build AI agents with Pydantic AI — tools, capabilities (including on-demand loading), workspaces, structured output, streaming, testing, and multi-agent patterns. Use when the user mentions Pydantic AI, imports pydanticai, or asks to build an AI agent, add tools/capabilities, attach a workspace, defer capability…

not rated 21k +78 changed 3d ago A Snyk: passSkillSpector: pass 92 tokens original MIT

funasr-mcp

267

modelscope/FunASR

MCP server Claude CodeCodexCursor +2

MCP server "funasr-mcp" as configured in modelscope/FunASR. Runs in Docker (ghcr.io/modelscope/funasr-mcp:0.1.2).

not rated 21k +59 yesterday A tokens not measured original MIT

brag

268

latent-spaces/brag

Plugin Claude Code

Bundles 2 skills · 192 tokens together

Turn the current project into a short, polished, shareable launch video using HyperFrames.

not rated 20k +806 changed 14d ago A tokens not measured original MIT

kortix-slack

269

kortix-ai/suna

Skill Claude CodeCodex

How to CONNECT Slack (one command — kortix channels connect, prints a one-click install link) and how to answer in Slack as a teammate. Covers the live plan-block stream (slack step with --detail/--output, slack send to finalize the answer), file uploads, posting to other channels/threads, reactions, search, message…

not rated 20k +19 changed 7d ago A SkillSpector: pass 170 tokens

img2threejs

270

img2threejs/img2threejs

Skill Claude CodeCodex

Turn an object or character reference image into a quality-gated, animation-ready procedural Three.js model built in code. Use for image-to-3D reconstruction, detail-accurate object rebuilds, stylized/likeness-maximized human characters, sculpt specs, and staged code generation.

not rated 20k +463 changed yesterday A 63 tokens original Apache-2.0

notebooklm

271

teng-lin/notebooklm-py

Skill Claude CodeCodex

Install, authenticate, troubleshoot, and operate Gemini Notebook through the notebooklm-py CLI or typed async Python API. Use for notebook and source management, grounded chat and research, and artifact generation or download when the user mentions Gemini Notebook, notebooklm-py, the notebooklm CLI, or its Python API.…

not rated 20k +125 changed 1mo ago A 79 tokens original MIT

watch

272

bradautomates/claude-video

Plugin Claude Code

Bundles 1 skill, 1 hook · 76 tokens together

Give an agent video evidence: timestamped frames and native captions, with optional local WhisperX or Groq/OpenAI transcription.

not rated 20k +361 changed 1mo ago A tokens not measured original MIT

rocketride-org/rocketride-server

Skill Claude CodeCodex needs its repo

Use when asked to build, run, or validate a RocketRide pipeline (e.g. "build me a chatbot that answers from my docs", "make a pipeline that summarizes uploaded PDFs", "run this pipeline"), or whenever turning a plain-language data/AI task into a working RocketRide pipeline.

not rated 20k +952 yesterday A 66 tokens original MIT

react-email

274

resend/react-email

Skill Claude CodeCodex

Use when building HTML email templates with React components, adding a visual email editor to an application using the React Email visual editor, rendering emails to HTML, or sending emails with Resend. Covers welcome emails, password resets, notifications, order confirmations, newsletters, transactional emails, and…

not rated 20k +17 yesterday A Socket: passSnyk: passSkillSpector: warn 66 tokens original MIT

a0-create-agent

275

agent0ai/agent-zero

Skill Claude CodeCodex

Create Agent Zero profiles with agent.yaml, prompt overrides, tools and extensions.

not rated 20k +150 changed 1mo ago A SkillSpector: warn 20 tokens

Assay

276

danielmiessler/LifeOS

Skill Claude CodeCodex

Assertion-first eval framework: code asserts, calibrated judges, pass@k, A/B comparison, agentic evals, judgment-layer question systems and code-extract-decide-write pipelines. USE WHEN eval, evaluate, benchmark, judge, judge prompt, judge panel, regression test, assert, llm-rubric, calibrate judge, judged residue…

not rated 20k +63 yesterday A 222 tokens original MIT

ml-engineering

277

stas00/ml-engineering

Skill Claude CodeCodex

This file moved to skills/ml-engineering/SKILL.md.

not rated 20k +38 changed 1mo ago A 0 tokens CC-BY-SA-4.0

mcp

278

keploy/keploy

MCP server Claude CodeCodexCursor +2

End-to-end API testing — generate and run tests from OpenAPI, curl, Postman, or real user traffic. Remote server at api.keploy.io.

not rated 19k +545 today A tokens not measured original Apache-2.0

deepeval

279

confident-ai/deepeval

Plugin Claude Code

Bundles 3 skills · 663 tokens together

Skills for adding DeepEval evaluations, tracing, datasets, Confident AI reports, and iterative improvement loops to AI applications.

not rated 19k +118 yesterday A tokens not measured original Apache-2.0

huggingface/sentence-transformers

Skill Claude CodeCodex ✓ vendor

Train or fine-tune sentence-transformers models across SentenceTransformer (bi-encoder, dense or static embedding model for retrieval, similarity, clustering, classification, paraphrase mining, dedup, multimodal), CrossEncoder (reranker, pair scoring for two-stage retrieval / pair classification), SparseEncoder…

not rated 19k +20 yesterday A Snyk: passSkillSpector: pass 146 tokens original Apache-2.0

compiler-explorer

281

compiler-explorer/compiler-explorer

MCP server Claude CodeCodexCursor +2

Compile code with thousands of compilers, inspect the assembly, and share godbolt.org links. Remote server at godbolt.org.

not rated 19k +15 yesterday A tokens not measured original BSD-2-Clause

openshell-sandbox

282

anthropics/claude-quickstarts

Skill Claude CodeCodex ✓ vendor

Set up NVIDIA OpenShell as the self-hosted sandbox for Claude Managed Agents, step by step. Covers the host check, installing OpenShell, creating the agent and environment, running a first session, confirming the policy held, and changing policy.yaml for your own agent. Use when someone asks to set up, run, adapt, or…

not rated 19k +55 changed 14d ago A 87 tokens original MIT

xerj-code

283

xerj-org/xerj

Skill Claude CodeCodex needs its repo

Reference-coding with XERJ. Clone the libraries that already solved your problem, index them locally, and retrieve the exact implementation before writing code — so the agent reads passages instead of re-deriving algorithms across retry loops. Use when starting a task in an unfamiliar API, porting an algorithm, or…

not rated 19k +1.3k changed 13d ago A SkillSpector: warn 78 tokens original Apache-2.0

core

284

vercel-labs/json-render

Skill Claude CodeCodex ✓ vendor

Core package for defining schemas, catalogs, and AI prompt generation for json-render. Use when working with @json-render/core, defining schemas, creating catalogs, or building JSON specs for UI/video generation.

not rated 19k +73 changed 13d ago A Socket: passSnyk: passSkillSpector: pass 42 tokens original Apache-2.0

iii-observe

285

iii-hq/iii

Skill Claude CodeCodex

Use when observing iii functions with iii.observe, writing filters, reacting to engine events, writing observable functions with owner delivery (onObserverAdded, obs.emit, obs.call), tuning local dispatch, or migrating from the deprecated registerTrigger / registerTriggerType across TypeScript, browser, Python, Rust…

not rated 19k +50 changed 3d ago A Socket: passSnyk: pass 66 tokens

skillopt-sleep

286

microsoft/SkillOpt

Skill Claude CodeCodex ✓ vendor

Reference-only OpenClaw adaptation of SkillOpt-Sleep. Use it to study or port the contributed DeepSeek wrapper, not as a ready-to-run installation.

not rated 19k +127 yesterday A SkillSpector: pass 37 tokens original MIT

agent-lightning

287

microsoft/agent-lightning

Plugin Claude Code ✓ vendor

Bundles 1 skill · 43 tokens together

Turns coding agents into agent optimizers that improve accuracy, cost, latency, and reliability against a benchmark.

not rated 19k +57 yesterday A tokens not measured original MIT

browser-harness

288

browser-use/browser-harness

Plugin Claude Code

Bundles 2 skills · 46 tokens together

Direct browser control via CDP. Drives the user's real Chrome (or a Browser Use cloud browser) with coordinate clicks, screenshots, and Python helpers — no selector hunting. Requires the one-time browser-harness CLI install (see the skill's references/install.md).

not rated 19k +118 yesterday 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: