AI agents and MCP servers LinkedIn GitHub @expertvagabond

Project

Solana portfolio: 34 open-source repos since 2021

Production Solana work across NFTs, DeFi, mobile and the agent-to-chain tool layer.

Matthew Karsten reaching toward a glowing AI orb

I have shipped on Solana since 2021, starting at the inaugural Solana Hacker House in Beverly Hills. The work since then includes a live $COLD token, a Seeker dApp, a Solana MCP server, Anchor programs and cold-custody infrastructure for autonomous agents.

The Solana page lists 34 open-source Solana repos and 26 on-chain Anchor programs. Most of the code is public and can be checked on GitHub.

The through-line is connecting autonomous agents to the chain, and protecting the keys that let them act. Coldstar is the custody piece.

The full list is on the Solana page. The GitHub profile has the repos.

← All posts