Trustabl

At Trustabl.ai, we help teams make AI agent tools production-ready.

Most AI tools and skills today are missing the hardening agents actually need: proper validation, retries, observability, guardrails, and clear execution instructions. The result is often fragile agents, hallucinated tool calls, endless loops, and wasted tokens, forcing teams to spend valuable time fixing issues manually through trial and error.

Our platform extends Andrej Karpathy’s 4 rules for agents (probabilistic) by adding deterministic hardening. It scans agent tools for production-readiness issues, provides actionable recommendations, and automatically fixes many of the most common problems including validation, retries, observability, and safeguards. Teams can then export clean, hardened tools directly back to GitHub and integrate them into existing agent workflows.

Designed for modern agentic systems and compatible with frameworks like NVIDIA OpenShell.