stale-baseline-guardlisted

# Stale Baseline Guard ## Purpose Avoid acting on outdated context. ## When to Use Use after interruptions, long sessions, branch changes, or concurrent edits. ## Inputs Current files, branch status, latest plan, previous assumptions. ## Steps 1. Re-read the relevant current state. 2. Compare it with the last known state. 3. Identify stale assumptions. 4. Update the plan before execution. ## Gates Baseline is current or the risk is stated. ## Evidence Fresh file reads, status checks, or updated notes. ## Anti-Patterns Continuing an old plan after files changed. ## Related `project-rules-first`, `claim-verification`