Skills and MCP Servers

A secure, durable runtime to sandbox AI agent tasks. Run untrusted code in isolated WebAssembly environments.

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.

System Level Intelligent Router for Mixture-of-Models at Cloud, Data Center and Edge

Claude Code, OpenCode, Mistral Vibe, Codex CLI, Gemini CLI, Pi.dev, Copilot CLI Coding Agent Terminal Session manager via tmux and git Worktrees

opensource secure local-first sandboxes for ai agents

CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

Smart Tree: not just a tree, a philosophy. A context-aware, AI-crafted replacement for 20+ tools with MEM8 quantum compression, semantic search, AST-smart editing, and partnership memory. Crafted with care by human + AI—accept no knock-offs.

Overture is an open-source, locally running web interface delivered as an MCP (Model Context Protocol) server that visually maps out the execution plan of any AI coding agent as an interactive flowchart/graph before the agent begins writing code.

SpecMem - TRUE Semantic Memory for Claude Code - Runs locally - Remembers your code base - Per-project isolation, semantic search, team coordination. https://justcalljon.pro

Memory engine for AI agents — time axis (3-layer decay/promotion) + space axis (self-organizing topic tree). Hybrid search, LLM consolidation. Single Rust binary.

Open-source Agent Operating System

The Grafbase GraphQL Federation Gateway

playwright for windows computer use

Semantic code searcher and codebase utility

On-device AI agent engine for mobile apps — embedded Node.js worker with Claude LLM, file tools, code execution, git, and extensible MCP device tools

Geometric memory engine on the S³ hypersphere — quaternion drift, phasor interference, MCP server

🦀 Prevents outdated Rust code suggestions from AI assistants. This MCP server fetches current crate docs, uses embeddings/LLMs, and provides accurate context via a tool call.

A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.

The only AI agent that builds its own tools. Self-evolving terminal AI: 290 tools, 23 agents, 20 providers. Runtime tool forging, forge registry, autopoietic health, immune self-audit. MIT.

CCHub - Claude Code 生态管理平台 | Claude Code Ecosystem Management Platform (MCP, Skills, Hooks, Config)

Jarvis Orb — AI Brain Visualizer. See your AI thinking in real time.

MCP server for the OVH API — explore and execute any OVH endpoint from Claude, Cursor, or any MCP-compatible LLM client. Built in Rust.

Manage and filter AI context and outputs locally using Rust-powered tools for precise control and improved response quality.

Self-contained database platform — query engine, REST API, MCP server, and admin console in a single binary

CLI for tracking Claude usage windows: off-peak multipliers, shell/tmux/statusline integration, MCP server, and task deferral

A standalone Edge-RAG Memory Daemon for autonomous AI agents. High-performance Rust core (SurrealDB/RocksDB + Axum) with Bayesian Math Retrieval, multi-language AST indexing, and enterprise Semantic Redaction.

Learn it. Build it. Ship it for others. The most comprehensive open-source AI engineering course: 200+ lessons from linear algebra to autonomous agent swarms, in Python, TypeScript, Rust, and Julia.

ARC: High-Performance Agentic CLI Framework built in Rust for autonomous multi-agent code generation.

The fastest AI agent runtime. Written in Rust. 5MB binary, 3MB RAM, <10ms cold start, zero dependencies.