Notes on building and extending a coding agent in .NET.https://blog.crystalcode.ink/https://blog.crystalcode.ink/blog/1/https://blog.crystalcode.ink/blog/1/Crystal Code began as a .NET library for building agents, because we could not find a clean open source one. This post covers why we then built a coding agent on it, and how much control it gives you.Thu, 29 Oct 2026 00:00:00 GMTdirectiondotnetdesign