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Rjolaverria/README.md

Hey, I'm Rafi 馃憢

I'm a Senior AI Engineer and Technical Lead building production agents, MCP infrastructure, evaluation systems, and developer tools.

I work across technical discovery, architecture, backend implementation, observability, and iteration with real users. I care about making AI systems reliable, understandable, and useful beyond the prototype stage.

What I build

  • Production LLM agents and human-in-the-loop workflows
  • MCP servers, clients, gateways, and LLM-optimized tool interfaces
  • Evaluation, tracing, and observability infrastructure for AI systems
  • Open-source developer tools in TypeScript and Python

Featured projects

Project What it does
Toolbx A local MCP gateway that centralizes server configuration across Claude Code, Codex, OpenCode, and other MCP clients.
llm-agent-loop A zero-dependency, provider-agnostic TypeScript runtime for observable and controllable LLM agent loops.
ctxman A terminal UI for managing context files across AI coding agents.
agentic-document-extraction A vision-first FastAPI service for extracting structured data from documents with AI and OCR.

Technologies

TypeScript 路 Python 路 MCP 路 FastMCP 路 LangGraph 路 Pydantic AI 路 Vercel AI SDK 路 OpenAI 路 Anthropic 路 Gemini 路 AWS 路 PostgreSQL 路 Docker 路 Kubernetes

Connect

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  1. llm-agent-harness llm-agent-harness Public

    Minimal tool-loop harness for LLM agents. Keep your provider SDK, keep your messages, add a correct tool loop.

    TypeScript

  2. toolbx toolbx Public

    Local MCP gateway for connecting Claude Code, Codex, OpenCode, and other clients to centrally configured MCP servers.

    TypeScript

  3. llm-agent-loop llm-agent-loop Public

    Zero-dependency, provider-agnostic TypeScript runtime for observable and controllable LLM agent loops.

    TypeScript

  4. agentic-document-extraction agentic-document-extraction Public

    Vision-first FastAPI service for extracting structured data from documents with AI, OCR, and user-defined JSON schemas.

    Python