Sandbox
214 repos for iaClear
NVIDIA/
SkillEvaluator

Multi-tier framework for evaluating AI agent skills with quality gates, semantic overlap detection, synthetic evaluation dataset generation, and live agent evaluation that measures how skills affect agent behavior.

424
bybit-exchange/
svg-diagram

Agent skill that draws architecture, flowchart, sequence, data-flow and lifecycle diagrams as hand-placed SVG, to one linted house style.

422

Deepdive skill for Claude Code — 12-phase research pipeline: plan-review gate, parallel sub-agent search, claims-ledger triangulation with dissent protection, relevance × authority evidence filter, multi-angle red team, four-layer citation verification. 105 blocks, 29 channels, 460+ stat sources, 47 APIs, 1072 verified endpoints.

386
owainlewis/
youtube-tutorials

All my YouTube tutorials. Everything here is free - but please follow me on YouTube if you find these helpful.

385
jaechang-hits/
SciAgent-Skills

197 bioinformatics & life science skills for Claude Code and AI agents — BixBench 92.0% accuracy. RNA-seq, single-cell, drug discovery, proteomics, and more. Powers OmicsHorizon.

362

Native-session control plane for Codex, Claude Code, OpenCode, OMP and PI. Run, resume and hand off coding sessions across your machines.

361

Open-source AI pair programming for desktop: a Mentor + Executor agent cross-check each other's code to catch AI hallucinations. Works with Claude Code, Codex, Gemini & opencode. macOS / Windows / Linux.

360

Stop letting your work go unnoticed. Meridian keeps an automatic work journal of what you worked on and what you finished, summarised daily, and automatically drafts your project tickets for you.

336
prime-radiant-inc/
engineering-notebook

A Bun CLI that ingests Claude Code and Codex session transcripts, generates LLM-powered daily summaries, and serves a browsable web UI for your engineering journal.

332

AI-native ClickHouse console for your cluster diagnostics and query generation, optimization and data visualization.

327
FradSer/
mcp-server-mas-sequential-thinking

An advanced sequential thinking process using a Multi-Agent System (MAS) built with the Agno framework and served via MCP.

305

Extract public Spotify data — tracks, albums, artists, playlists, podcasts & lyrics — without the official API. Sync + async, typed models, one dependency.

301

A Model Context Protocol (MCP) server that retrieves information from Wikipedia to provide context to LLMs.

295

Metorial MCP Index - An ever growing list of open source MCP servers 📁 🎉

281

Cross-runtime skills for Claude Code, Codex, and multi-agent workflows.

278

An Agent Skill and Dify plugin to transform Markdown to files of DOCX, PPTX, XLSX, PNG, PDF, HTML, MD, CSV, JSON, XML.

268
metorial/
metorial-platform

The engine powering hundreds of thousands of MCP connections 🤖 🔥

220

Agent skill that generates Apple-inspired bento grid presentation cards. For Claude Code, Codex, and any AI coding agent.

220
yogthos/
chiasmus

Chiasmus is an MCP server that gives language models access to formal verification

211

Swarm orchestration for claude code agents with a local brain that steers based on your preferences

199