Skills worth trusting.
Agent skills from Anthropic, OpenAI, skills.sh, ClawHub, SkillsMP and other reputable sources. Savant assesses them for security risks and evaluates model-generated test cases using independent scoring. Workspaces import any skill into their own repositories through a reviewed pull request. Every listing on each hub is enumerated; packages are fetched, scanned and evaluated most-popular first as daily capacity allows.
whisper
OpenAI's general-purpose speech recognition model. Supports 99 languages, transcription, translation to English, and language identification. Six model sizes from tiny (39M params) to large (1550M params). Use for speech-to-text, podcast transcription, or multilingual audio processing. Best for robust, multilingual ASR.
polymarket-api
Deep integration guide for Polymarket's CLOB API, Gamma API, and on-chain data. Use when building trading functionality, fetching market data, or implementing order execution.
grpo-rl-training
Expert guidance for GRPO/RL fine-tuning with TRL for reasoning and task-specific model training
analyzing-mlflow-session
Analyzes an MLflow session — a sequence of traces from a multi-turn chat conversation or interaction. Use when the user asks to debug a chat conversation, review session or chat history, find where a multi-turn chat went wrong, or analyze patterns across turns. Triggers on "analyze this session", "what happened in this conversation", "debug session", "review chat history", "where did this chat go wrong", "session traces", "analyze chat", "debug this chat".
ruler-progress-render
Clone or update https://github.com/sxhzju/ruler-progress-animator and render a ruler progress video with default parameters. Use when users ask for requests like "绘制个尺子进度条", "做个尺子进度动画", "渲染 ruler progress", or ask to export the default demo video from this project.
yespornplease-downloader
YesPornPlease Downloader Browser Extension (Chrome, Firefox, Edge, Opera, Brave)
circle-downloader
Download Circle course videos to save offline for convenient viewing and content backup
muapi-photo-pack-generator
Generate a pack of professional or aesthetic photos from a single reference image while preserving the exact identity of the person.
shutterstock-downloader
Download Shutterstock images
mem-setup
This skill should be used when the user asks to "set up claude-mem", "pair claude-mem", "connect cmem", "add my cmem key", "set up cloud sync in Cowork", or provides cmem.ai Connect values (sync token, user id, SyncHub URL) for this plugin. Configures the claude-mem-cowork plugin credentials.
autonomous-agent-patterns
Design patterns for building autonomous coding agents, inspired by [Cline](https://github.com/cline/cline) and [OpenAI Codex](https://github.com/openai/codex).
persona-builder
Use when the user asks for persona builder or a task matching the examples below. Whip a person into a more marketable shape online. Read their socials and the way they talk, then deliver real talk about where the money is, what's holding them back, and what to fix — then ship the designed multi-page Influencer Persona PDF + a persona.md folder kit that downstream skills (ugc-ads, podcast, founder-product-video, app-sizzle, app-store-screens) can consume. Input is the person themselves: socials, camera roll, taste URLs, a selfie video, or start-from-scratch answers. Visual/PDF stages still require real curated imagery: user-provided photos, or clean public-feed frames from a supported social handle. Output is a self-contained kit + a roadmap to actually become that persona online. Trigger phrases: "build my influencer identity", "make me a creator brand", "personal brand for [niche]", "build my online persona", "influencer persona.md", "I want to be an influencer", "make my creator identity", "persona.md for my socials", "creator identity for @[handle]", "persona-builder", "glow up my online presence".
ce-explain
Explain how and why something has its current shape, or what happened over a window of work, grounded in evidence. Use when the user asks for an explanation. Use ce-pov for a judgment or recommendation.
dspy
Build complex AI systems with declarative programming, optimize prompts automatically, create modular RAG systems and agents with DSPy - Stanford NLP's framework for systematic LM programming
hqq-quantization
Half-Quadratic Quantization for LLMs without calibration data. Use when quantizing models to 4/3/2-bit precision without needing calibration datasets, for fast quantization workflows, or when deploying with vLLM or HuggingFace Transformers.
verl-rl-training
Provides guidance for training LLMs with reinforcement learning using verl (Volcano Engine RL). Use when implementing RLHF, GRPO, PPO, or other RL algorithms for LLM post-training at scale with flexible infrastructure backends.
polymarket-arbitrage-trading-bot
Automated dump-and-hedge arbitrage trading bot for Polymarket's 15-minute crypto Up/Down markets, supporting BTC, ETH, SOL, and XRP.
m3u8-downloader
Download HLS streams from M3U8 playlists with encryption support
123movies-downloader
Download movies and TV shows from 123movies instantly without ads or popups
xlovecam-downloader
Record XLoveCam streams and download saved videos as MP4 files for offline viewing.
soundgasm-downloader
Download Soundgasm audio content with user collections and playlists
xhamsterlive-downloader
Record XHamsterLive streams and download saved videos as MP4 files for offline viewing.
tubi-downloader
Save Tubi TV shows and movies with subtitle support
moodle-downloader
Backup complete Moodle courses with all resources and activities
scribd-downloader
Access Scribd documents
trading-expert
Expert-level algorithmic trading, market systems, quantitative analysis, and trading platforms. Use when the user mentions algorithmic trading, quant, markets, finance, or high-frequency trading, or when the task involves Trading Systems, Market Data, or Execution.
outlook-calendar-automation
Automate Outlook Calendar tasks via Rube MCP (Composio): create events, manage attendees, find meeting times, and handle invitations. Always search tools first for current schemas.
content-director
Use when the user asks for content director or a task matching the examples below. All-in-one content director that bundles FOUR format specialists — talking-to-camera, silent POV, dance, and stitch/duet — behind a single front door. Ingests the user's Instagram or TikTok handle, then in Stage 0 asks which KIND of trend they want to make (talking / POV / dance / duet, each explained), recommends a format from their profile when they're unsure, and can present a cross-format sampler menu (~10 real trend cards with links spanning all four formats) so the user picks one card. Once a format (and optionally a specific trend) is locked, it loads the matching format playbook from `formats/<format>.md` and runs that pipeline end-to-end. Triggers — "be my content director" (when the user wants to choose a format), "what kind of trend should I make", "talking vs pov vs dance vs duet", "show me trends across formats", "content director bundle", "content-director".
auth0-react-native
Use when adding Auth0 login, logout, or biometric auth to a bare React Native app (not Expo). Integrates react-native-auth0 with native deep linking.
axolotl
Expert guidance for fine-tuning LLMs with Axolotl - YAML configs, 100+ models, LoRA/QLoRA, DPO/KTO/ORPO/GRPO, multimodal support
langchain
Framework for building LLM-powered applications with agents, chains, and RAG. Supports multiple providers (OpenAI, Anthropic, Google), 500+ integrations, ReAct agents, tool calling, memory management, and vector store retrieval. Use for building chatbots, question-answering systems, autonomous agents, or RAG applications. Best for rapid prototyping and production deployments.
website-to-video
Capture a general website/URL and turn it into a HyperFrames video (site tour, showcase, or social clip from the site's own visuals). Uses headless Chrome screenshots + brand assets. Use when intent is general — portfolio/blog/landing-page showcase or social clip from the site. NOT for: product/SaaS launch or promo (→ /product-launch-video, even from a URL); topic explainer with no site (→ /faceless-explainer); GitHub PR (→ /pr-to-video); adding captions to existing video (→ /embedded-captions); short unnarrated page-highlight motion graphic (→ /motion-graphics). Unclear launch-vs-general-site? Ask one question or start at /hyperframes.
capacitor-ci-cd
Complete CI/CD guide for Capacitor apps covering GitHub Actions, GitLab CI, build automation, app signing, and deployment pipelines. Use this skill when users need to automate their build and release process.
sentence-transformers
Framework for state-of-the-art sentence, text, and image embeddings. Provides 5000+ pre-trained models for semantic similarity, clustering, and retrieval. Supports multilingual, domain-specific, and multimodal models. Use for generating embeddings for RAG, semantic search, or similarity tasks. Best for production embedding generation.
huggingface-tokenizers
Fast tokenizers optimized for research and production. Rust-based implementation tokenizes 1GB in <20 seconds. Supports BPE, WordPiece, and Unigram algorithms. Train custom vocabularies, track alignments, handle padding/truncation. Integrates seamlessly with transformers. Use when you need high-performance tokenization or custom tokenizer training.
ghost-exo
The single interface for building, improving, and debugging exo workflows. Routes to one of three intents. BUILD takes a rough idea, or an agent template slug from the ghostsecurity.ai catalog, through interrogation, assessment, resource creation in dependency order, and one manual run, then hands off. IMPROVE runs the observe-and-iterate loop over recent runs, proposing and applying changes behind two gates. DEBUG diagnoses one failed or misbehaving run by walking the dependency graph of everything it touched. Use whenever the user wants to create a new exo workflow, iterate on or improve an existing one, or find out why a specific run failed.
computer-use-agents
Build AI agents that interact with computers like humans do - viewing screens, moving cursors, clicking buttons, and typing text. Covers Anthropic's Computer Use, OpenAI's Operator/CUA, and open-source alternatives.
netflix-downloader
Download Netflix shows and movies in 4K with multiple audio tracks
xvideos-video-downloader
Download videos from XVideos for offline viewing with a simple one-click download extension
patreon-downloader
Download supported Patreon videos, audio, images, post text, and attachments from content you can already access.
flickr-downloader
Backup Flickr photos
spankbang-video-downloader
Download videos from Spankbang
freepik-downloader
Access Freepik premium vectors
requirements-clarity
Clarify ambiguous requirements through focused dialogue before implementation. Use when requirements are unclear, features are complex (>2 days), or involve cross-team coordination. Ask two core questions - Why? (YAGNI check) and Simpler? (KISS check) - to ensure clarity before coding.
auth-nodejs-cloudbase
CloudBase Node SDK auth guide for server-side identity, user lookup, and custom login tickets. This skill should be used when Node.js code must read caller identity, inspect end users, or bridge an existing user system into CloudBase; not when configuring providers or building client login UI.
identify-malicious-repository
Detect and analyze fraudulent software distribution repositories masquerading as legitimate security products
pytorch-fsdp2
Adds PyTorch FSDP2 (fully_shard) to training scripts with correct init, sharding, mixed precision/offload config, and distributed checkpointing. Use when models exceed single-GPU memory or when you need DTensor-based sharding with DeviceMesh.
long-context
Extend context windows of transformer models using RoPE, YaRN, ALiBi, and position interpolation techniques. Use when processing long documents (32k-128k+ tokens), extending pre-trained models beyond original context limits, or implementing efficient positional encodings. Covers rotary embeddings, attention biases, interpolation methods, and extrapolation strategies for LLMs.