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Apr 19, 2026 · Artificial Intelligence

Wow‑Harness: Mechanical Constraints Let Claude Code Write Code with Minimal Supervision

The article analyzes Claude Code’s common pitfalls—unrun tests, unintended file changes, and bug proliferation—and presents wow‑harness, an open‑source runtime constraint system that uses hooks, an eight‑stage state machine, and tool isolation to enforce strict governance over AI‑generated code, dramatically improving reliability.