Catch bad React in your changes — run react-doctor's deterministic scan and fix what it flags
Run a verifiable security scan (vulns, secrets, misconfig) over code you wrote or deps you added, before calling the work done
Drive a real browser verifiably — navigate, snapshot, act BY INDEX, extract; every step provable
Run multi-agent work as ONE provable causal DAG — parallel subagents, an Orchestrate graph, an immutable spec-seed
Author or connect a Model Context Protocol server so an agent gains new tools
Build automated pipelines that gate merges and ship reliably
Build reliable, resumable data connectors and transforms (ETL)
Ship to production with staged rollout, health checks, and a fast rollback