Full-stack developer from Israel. I build open-source tools for AI agent workflows — MCP servers, CLI utilities, and developer tooling mostly in TypeScript.
LinkedIn · Portfolio · YosefiSabag@gmail.com
| Project | Description | Stars |
|---|---|---|
| eBay MCP | MCP server with 325 tools covering 100% of eBay Sell APIs for AI assistants. |  |
| AI Guard Plugins | Production-hardened plugins for Claude Code & OpenCode — billing guards, DRY enforcement, auto-lint, and more. |  |
| PR Prism | Stateful PR review scraper for AI agent workflows that filters noise and caches seen comments. |  |
| Fresh Squeezy | Plug-and-play CLI that auto-discovers products, generates checkouts, and monitors for upstream API changes. |  |
| Grimoire | Config-driven CLI wizard framework with back-navigation, conditional branching, and structured output. |  |
| The Context Packer for AI | AST-based tool that extracts function call-site context so LLMs never miss a reference. |  |
| CDP Agent | Phantom CLI bridge giving Gemini autonomous access to your local codebase via Chrome DevTools Protocol. |  |
| Discord MCP | MCP server that provisions a full Discord server from a JSON blueprint in one command. |  |