AgentDbg - local-first debugger for AI agents (timeline, loops, etc.)
Step-through debugger for AI agents; loop detection and no cloud required.

Rsbuild-powered extension bundler with AI-debuggable error output—Plasmo alternative.
Browser extension developers
Plasmo · WXT · CRXJS
Step-through debugger for AI agents; loop detection and no cloud required.
TUI debugger is novel, but nom and chumsky already own this space.
Rust-style error diagnostics for AI feedback when nothing else formats like this.
Finally, a linter that insults your multi-stage builds instead of just listing errors.
Deterministic FSM guards LLM outputs to prevent hallucination spirals in .NET.
Finally a TUI debugger that handles async tasks and multiprocessing without breaking a sweat.