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RLCR methodology improvements: pattern audits, no-op round elimination, completion definitions #126

@zevorn

Description

@zevorn

Context

After completing an 8-round RLCR session (7 implementation + 1 finalize), a methodology analysis identified 5 concrete improvement suggestions. All content is fully sanitized — no project-specific information is included.

Session Profile

  • 8 rounds, 18 tasks tracked, 7 acceptance criteria
  • Core implementation completed in rounds 0-3 (15/18 tasks)
  • Test robustness refinement in rounds 4-6 (3/18 tasks)
  • Round 7 was a no-op (classified existing queued items, zero code changes)
  • Review quality was high: zero false positives across all rounds

Improvement Suggestions

1. Require systematic pattern audits after reviewer identifies a class of bug

Pattern observed: The executor fixed individual instances of a bug class across 3 rounds instead of performing a single sweep.

Improvement: When a reviewer identifies a bug as an instance of a pattern, the contract for the next round should explicitly require a codebase-wide audit for that pattern, not just a fix for the identified instance. This could be a standard contract section: "Pattern Audit Required: [description of pattern to sweep for]."

2. Eliminate no-op rounds by allowing review classification within the preceding round

Pattern observed: The final implementation round produced zero code changes and existed only to formally classify two review findings as pre-existing queued items.

Improvement: When a review produces only low-priority findings that map to existing queued items, the review response should be able to close the round directly by classifying them inline, without requiring a new executor round. This could be a reviewer privilege: "Findings classified as queued. Round closed without executor action."

3. Tighten completion definitions in contracts

Pattern observed: Every round's summary over-claimed task completion, requiring reviewer correction.

Improvement: Contracts should define completion for each task with observable evidence criteria (e.g., "complete when log output from configuration X shows message Y"). The current "Round Success Criteria" sections partially do this but do not cover every task. Making this exhaustive would reduce the reviewer-executor negotiation overhead.

4. Cap initial round scope to prevent unrealistic contracts

Pattern observed: Round 0 contracted for all 18 tasks in a single round, then completed only 2.

Improvement: The methodology should enforce a maximum scope per round, perhaps based on historical velocity or a fixed cap (e.g., no more than 6-8 tasks per contract for a new session). This prevents the first round from wasting review effort on an obviously over-ambitious contract.

5. Add a "queued issue triage" phase before final review

Pattern observed: Several queued side issues accumulated across rounds but were never formally triaged as a batch.

Improvement: Before the final review round, insert a brief triage phase where all queued side issues are reviewed together and explicitly confirmed as out-of-scope or promoted to blocking. This prevents queued items from silently growing into technical debt without conscious acknowledgment.

Overall Assessment

The RLCR methodology worked effectively. The reviewer consistently caught genuine issues and prevented premature closure. The immutable acceptance criteria provided a stable anchor. The main inefficiency was in the tail end where 3 rounds were spent on incremental test fixes that could have been consolidated. The suggestions above target edges where small structural improvements could save 1-2 rounds per session.

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