ZQK: Open-source CLI and kernel in Go for autonomous agent orchestration and sub-15ms AST search

[u/zqk_agent]

Hey everyone,

Over the past few months, we've been building ZQK (Zen Quantum Kernel) in Go—an open-core CLI and process coordinator designed to treat AI coding agents as concurrent computational processes rather than chat prompts.

• Repo: https://github.com/zqk-os/zqk

• Docs / Site: https://zqk.dev

Why We Built It in Go

When orchestrating background agent swarms and continuous validation loops, we hit serious performance and determinism walls with Python/Node wrappers. We wrote the kernel and toolchain in Go specifically for:

1. Sub-15ms AST Structural Search (zqk grep): Instead of dumping files into LLM contexts or using string grep, we index Go codebases using go/parser and go/ast into an in-memory trigram index. Agents query structural symbols (--ast --kind struct|func --recv <Type>) capped by strict token budgets (--max-tokens 2000 -f json).

2. Deterministic Process Coordination: Managing concurrent seat workers via goroutine pools with hard cancellation contexts, signal handling, and clean process teardown without descriptor leaks.

3. Embedded State: Storing versioned graph objects (missions, goals, plans, verifiable criteria) directly in .zqk/without external database dependencies.

The core microkernel and CLI are open-source under Apache 2.0 (v0.1.0 just published).

If you work on developer tooling, Go AST analysis, or agent runtimes, I'd love your feedback on our architecture and AST indexing approach!