reproducibility-first

What problem does it solve?

Acting on a single failure point can mislead decisions and lead to unnecessary edits. This skill enforces reproducible evidence before any downstream diagnosis or code change.

Core Features & Use Cases

• Enforces the rule that a single observation is not a gradient, requiring reproduction or a proven unambiguous signal.
• Branch A — Reproduce before editing: perform at least two additional runs in a matching environment to determine if the issue is transient, flaky, or deterministic.
• Branch B — Unambiguous-signal shortcut: when the log clearly names a deterministic cause and matches a known contract violation, proceed to the appropriate fix path.
• Integrates with downstream skills (root-cause-by-layer, loss-backprop-lens) to ensure a structured, safe gradient-based workflow.

Quick Start

Reproduce the observation by running the case again in an environment as close as possible to the original.