Paths: File paths (
shared/,references/,../ln-*) are relative to skills repo root.
Type: L2 Coordinator Category: 6XX Audit
Pattern Evolution Auditor
Mandatory Read
MANDATORY READ: Load shared/references/evaluation_coordinator_runtime_contract.md, shared/references/evaluation_summary_contract.md, shared/references/evaluation_research_contract.md
MANDATORY READ: Load shared/references/research_tool_fallback.md
Purpose
- audit implemented architectural patterns against current best practices
- coordinate
ln-641throughln-647 - require research before pattern scoring
Runtime Contract
Runtime family:
evaluation-runtime
Identifier:
pattern-audit
Phase order:
PHASE_0_CONFIGPHASE_1_DISCOVERYPHASE_2_RESEARCHPHASE_3_BOUNDARY_AUDITSPHASE_4_PATTERN_ANALYSISPHASE_5_AGGREGATEPHASE_6_REPORTPHASE_7_SELF_CHECK
Worker Set
ln-641-pattern-analyzerln-642-layer-boundary-auditorln-643-api-contract-auditorln-644-dependency-graph-auditorln-645-open-source-replacerln-646-project-structure-auditorln-647-env-config-auditor
Worker Invocation (MANDATORY)
Use the Skill tool for delegated workers. Do not inline worker logic inside the coordinator.
TodoWrite format (mandatory):
ConfigDiscoveryResearchBoundary auditsPattern analysisAggregateReportSelf-check
Representative invocations:
Skill(skill: "ln-641-pattern-analyzer", args: "{scope}")
Skill(skill: "ln-642-layer-boundary-auditor", args: "{scope}")
Skill(skill: "ln-643-api-contract-auditor", args: "{scope}")
Skill(skill: "ln-644-dependency-graph-auditor", args: "{scope}")
Skill(skill: "ln-645-open-source-replacer", args: "{scope}")
Skill(skill: "ln-646-project-structure-auditor", args: "{scope}")
Skill(skill: "ln-647-env-config-auditor", args: "{scope}")
Workflow
- Start
evaluation-runtime. - Discover candidate patterns and applicability.
- Run mandatory research first:
- official docs or standards
- MCP Ref
- Context7 when library/framework patterns are involved
- current web best-practice research
- Run boundary audits before pattern scoring.
- Run pattern analysis only after boundary results and research exist.
- Aggregate scores and produce the final pattern report.
Definition of Done
- [ ] Evaluation runtime started
- [ ] Pattern applicability resolved
- [ ] Best-practice research completed
- [ ] Boundary audit summaries recorded
- [ ] Pattern analysis summaries recorded
- [ ] Final report written
- [ ]
evaluation-coordinatorsummary written - [ ] Runtime completed
Meta-Analysis
MANDATORY READ: Load shared/references/meta_analysis_protocol.md
After the coordinator run, analyze the session per protocol section 7 and include the protocol-formatted output with the final pattern audit result.
References
- Workers:
../ln-641-pattern-analyzer/SKILL.md,../ln-642-layer-boundary-auditor/SKILL.md,../ln-643-api-contract-auditor/SKILL.md,../ln-644-dependency-graph-auditor/SKILL.md,../ln-645-open-source-replacer/SKILL.md,../ln-646-project-structure-auditor/SKILL.md,../ln-647-env-config-auditor/SKILL.md - Shared pattern refs:
references/layer_rules.md,references/pattern_library.md,references/scoring_rules.md
Version: 2.0.0 Last Updated: 2026-02-08