Create AI Agents in a No-Code Visual Builder or TypeScript SDK with full 2-way sync. For shipping AI assistants and multi-agent AI workflows.

🚀 Universal SDK for building next-gen MCP servers

Public MCP server for the TokPortal API.

Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic.

The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.

🧠 RepoBrain (formerly Antigravity) — Give your repo a brain. ChatGPT for your codebase: works in Claude Code, Cursor, Codex, Windsurf & more.

MCP Server Framework and Tool Development library for building custom capabilities into agents.

A real design engine for your AI agent: generate designs and print-ready PDFs, over MCP.

🌋 Build AI agents that seamlessly combine LLM reasoning with real-world actions via MCP tools — in just a few lines of TypeScript.

Unified npm bootstrap for the Yaver agent, SDK injection, and local-first developer runtime

A single hub to find Claude Skills, Agents, Commands, Hooks, Plugins, and Marketplace collections to extend Claude Code, Claude Desktop, Agent SDK and OpenClaw

Remote MCP server for Tandem docs, install guides, SDKs, workflows, and agent setup help.

Lemonade helps users discover and run local AI apps by serving optimized LLMs right from their own GPUs and NPUs. Join our discord: https://discord.gg/5xXzkMu8Zk

An Open, Structured, and Standard Registry for MCP Servers and Packages.

Correction-first persistent memory for AI agents. MCP server + SDK + CLI. Compounds across sessions.

Compatibility package for Correctover runtime security. The legacy standalone MCP server has been replaced by correctover-mcp-gateway; the runtime SDK is available as correctover.