The Agent that evolves through use, distills session experience into domain knowledge, then converts knowledge into executable skills.
Skill Claude CodeCodex
High-performance vector similarity search engine for RAG and semantic search. Use when building production RAG systems requiring fast nearest neighbor search, hybrid search with filtering, or scalable vector storage with Rust-powered performance.
Skill Claude CodeCodex
Provides guidance for training and analyzing Sparse Autoencoders (SAEs) using SAELens to decompose neural network activations into interpretable features. Use when discovering interpretable features, analyzing superposition, or studying monosemantic representations in language models.
Skill Claude CodeCodex needs its repo
Simple Preference Optimization for LLM alignment. Reference-free alternative to DPO with better performance (+6.4 points on AlpacaEval 2.0). No reference model needed, more efficient than DPO. Use for preference alignment when want simpler, faster training than DPO/PPO.
Skill Claude CodeCodex
Provides guidance for LLM post-training with RL using slime, a Megatron+SGLang framework. Use when training GLM models, implementing custom data generation workflows, or needing tight Megatron-LM integration for RL scaling.
Skill Claude CodeCodex
Optimizes LLM inference with NVIDIA TensorRT for maximum throughput and lowest latency. Use for production deployment on NVIDIA GPUs (A100/H100), when you need 10-100x faster inference than PyTorch, or for serving models with quantization (FP8/INT4), in-flight batching, and multi-GPU scaling.
Skill Claude CodeCodex needs its repo
Provides PyTorch-native distributed LLM pretraining using torchtitan with 4D parallelism (FSDP2, TP, PP, CP). Use when pretraining Llama 3.1, DeepSeek V3, or custom models at scale from 8 to 512+ GPUs with Float8, torch.compile, and distributed checkpointing.
Skill Claude CodeCodex
Canvas LMS integration — fetch enrolled courses and assignments using API token authentication.
Skill Claude CodeCodex
Spaced-repetition flashcard system. Create cards from facts or text, chat with flashcards using free-text answers graded by the agent, generate quizzes from YouTube transcripts, review due cards with adaptive scheduling, and export/import decks as CSV.
Skill Claude CodeCodex
SiYuan Note API for searching, reading, creating, and managing blocks and documents in a self-hosted knowledge base via curl.
Skill Claude CodeCodex
Give Zorro phone capabilities without core tool changes. Provision and persist a Twilio number, send and receive SMS/MMS, make direct calls, and place AI-driven outbound calls through Bland.ai or Vapi.
Skill Claude CodeCodex
Gateway to 400+ bioinformatics skills from bioSkills and ClawBio. Covers genomics, transcriptomics, single-cell, variant calling, pharmacogenomics, metagenomics, structural biology, and more. Fetches domain-specific reference material on demand.
Skill Claude CodeCodex
Passive domain reconnaissance using Python stdlib. Subdomain discovery, SSL certificate inspection, WHOIS lookups, DNS records, domain availability checks, and bulk multi-domain analysis. No API keys required.
Skill Claude CodeCodex
Free web search via DuckDuckGo — text, news, images, videos. No API key needed. Prefer the ddgs CLI when installed; use the Python DDGS library only after verifying that ddgs is available in the current runtime.
Skill Claude CodeCodex
Index a codebase with GitNexus and serve an interactive knowledge graph via web UI + Cloudflare tunnel.
Skill Claude CodeCodex
Optional vendor skill for Parallel CLI — agent-native web search, extraction, deep research, enrichment, FindAll, and monitoring. Prefer JSON output and non-interactive flows.
Skill Claude CodeCodex
Search personal knowledge bases, notes, docs, and meeting transcripts locally using qmd — a hybrid retrieval engine with BM25, vector search, and LLM reranking. Supports CLI and MCP integration.
Skill Claude CodeCodex
Web scraping with Scrapling - HTTP fetching, stealth browser automation, Cloudflare bypass, and spider crawling via CLI and Python.
Skill Claude CodeCodex
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in, and reading/injecting secrets for commands.
Skill Claude CodeCodex needs its repo
Supply chain investigation, evidence recovery, and forensic analysis for GitHub repositories. Covers deleted commit recovery, force-push detection, IOC extraction, multi-source evidence collection, hypothesis formation/validation, and structured forensic reporting. Inspired by RAPTOR's 1800+ line OSS Forensics system.
Skill Claude CodeCodex
OSINT username search across 400+ social networks. Hunt down social media accounts by username.
Skill Claude CodeCodex
Manage Apple Notes via the memo CLI on macOS (create, view, search, edit).
Skill Claude CodeCodex
Manage Apple Reminders via remindctl CLI (list, add, complete, delete).
Skill Claude CodeCodex
Track Apple devices and AirTags via FindMy.app on macOS using AppleScript and screen capture.
Skill Claude CodeCodex
Send and receive iMessages/SMS via the imsg CLI on macOS.
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: