Sandbox
1,147 repos for agentic · ResearchClear
JetBrains/
koog
JetBrains/koogFrameworks & SDKs

Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and enterprise-ready AI agents across all platforms – from backend services to Android and iOS, JVM, and even in-browser environments. Koog is based on our AI products expertise and provides proven solutions for complex LLM and AI problems

4.6k
Stack-Cairn/
LiveAgent

A fully functional AI Agent desktop client that supports Webui access and can be creatively customized and expanded!

2k
LinklyAI/
best-skills

Daily-updated Top 100 Agent Skills rankings — installs, growth, and social buzz aggregated from skills.sh, ClawHub, Tencent SkillHub, GitHub, X and 10+ communities. Open data (CSV).

461
Rylaispirit/
rylai-codex-hermes-skills

35 portable Agent Skills for Codex, Hermes, and Claude, maintained by Rylai with Vietnamese documentation and upstream attribution.

55

Open-source infrastructure that turns scattered SKILL.md files into curated, retrieval-ready agent-skill corpora—with retrieval and evaluation tooling included.

646
rohitg00/
skillkit

Supercharge AI coding agents with portable skills. Install, translate & share skills across Claude Code, Cursor, Codex, Copilot & 40 more

1.5k
K-Dense-AI/
science-superpowers

Composable computational-science methodology skills for AI research agents — pre-registration over TDD. A science-domain reimplementation of Superpowers.

328
Dynatrace/
dynatrace-for-ai

Skills, prompts, and instructions for building AI agents on top of Dynatrace production context

137
HeshamFS/
materials-simulation-skills

Agent Skills for computational materials science -- numerical stability, solvers, meshing, convergence, and simulation workflows.

66
hyperb1iss/
sibyl

Collective intelligence runtime for AI agents. Knowledge graph + persistent memory.

59
EverMind-AI/EverOSFrameworks & SDKs

One portable memory layer for every AI agent: local-first, Markdown-native, user-owned, and self-evolving across apps, tools, and workflows.

13k
Advai-X/
advai-cli

Local-first CLI for agent skills, browser automation, knowledge bases, external CLIs, and terminal AI chat.

313
k-telux/
OpticalModeler

Evidence-gated Agent Skill for reconstructing 2D photonics schematics as physically auditable Blender optical tables with CAD, beam-path, mechanics, and render proof.

216

Comprehensive MCP server exposing dozens of capabilities to AI agents: multi-provider LLM delegation, browser automation, document processing, vector ops, and cognitive memory systems

158
Waybox-AI/
roadtrip-skill

An AI agent skill that turns "start + days" into a road trip you can actually drive.

121

Open-source, desktop-grade AI agent that gets real work done — data analysis, slides, docs, video & web research. Built on OpenClaw; runs tools on your real desktop and takes commands from your phone via WeChat, Feishu, DingTalk & Telegram.

6k
galleonlabs/
hypergrok-trading-desk

Turn your Grok Bot into a 7-agent Hyperliquid trading desk. Roles, system prompts and skills your Bots use to research, size, execute and review.

60
eli-labz/
Cognitive-Core-Skills

A universal, industry-neutral taxonomy of cognitive core skills (perception, memory, reasoning, planning, action, verification, learning, governance) for LLMs, SLMs, AI agents, and world models — with schemas, 159 skill cards, benchmarks, and CI.

165

Self-hosted AI agent harness in a single Go binary — writes, sandbox-tests and repairs its own tools, and lets Claude Code, Codex and any MCP client build and share them.

508
hyperfx-ai/
marketing-skills

Marketing skills for AI agents — paid ads, social media, SEO, competitor research, creative generation, email, analytics, and more. Powered by Hyper MCP.

86