👋 Hi, I'm Marco Porcellato!

I am a Python developer and a fierce advocate for Sovereign AI and Local-First Knowledge Management. I believe your Second Brain is your private intellectual property — it shouldn't be blindly fed to corporate clouds, nor should its structure be destroyed by naive AI tools.

🛠️ What I am building

I build advanced, database-free infrastructure to safely bridge Local AI with your personal knowledge graph. My open-source work focuses on the Logseq ecosystem:

• Matryca Logseq LLM Wiki (MCP Server): The ultimate agentic knowledge manager for Logseq OG. An ironclad, local-only bridge that allows AI (like Claude Desktop) to safely read, garden, and synthesize your vault. It features compiler-grade AST awareness, ACID-inspired transactional file swaps, and automatic Git snapshots to guarantee zero data corruption.
• Logseq Matryca Parser: A deterministic AST engine that solves a massive problem for the PKM community: preventing standard LLM chunkers from destroying the parent-child context of your Markdown notes. It enables perfectly structured, context-aware RAG pipelines using your own local models.
• Logseq OG Core Contributions: Beyond my own tools, I dedicate time to help maintain the official logseq/og core repository, ensuring the sovereign, Markdown-based version of the outliner we love stays robust and alive.

🤝 Why your sponsorship matters

Building high-performance, deterministic parsing tools and architecting bulletproof AI integrations takes hundreds of hours of deep engineering focus. Your sponsorship directly funds:

• Continuous maintenance and rigorous testing of the Matryca open-source ecosystem.
• My time spent contributing bug fixes and features to the broader Logseq community.
• Independent R&D on local-first AI, secure MCP servers, and neuro-symbolic RAG architectures.

Whether it's a one-time coffee ☕ or a monthly commitment, your support gives me the fuel to keep building tools that protect our digital sovereignty.

(P.S. I am also putting this philosophy into enterprise practice by co-founding Matryca.ai, a privacy-first AI ecosystem for professionals).