GladeKit

GladeKit is the first AI agent actually built for Unity instead of just bolting "Unity support" onto a generic coding tool, and the 230 tools that run directly in your project is the kind of specific execution that matters — this thing reads your hierarchy, console, and context to run multi-step workflows, not just spit out code snippets that you'll spend hours debugging. They've got 42 users and a 38 Day Rank on Product Hunt, which is early signal but not exactly viral traction yet, though being free definitely lowers the barrier for devs to test it. The team is three people who founded this in 2026, so they're low-key building something niche and genuinely different for a space — Unity game dev — that desperately needs less friction between imagining and shipping.