Claude-code-skills ln-640-pattern-evolution-auditor

Use when auditing architectural patterns through the evaluation platform with mandatory best-practice research, coordinated pattern workers, and structured summaries.

install

source · Clone the upstream repo

git clone https://github.com/levnikolaevich/claude-code-skills

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/levnikolaevich/claude-code-skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills-catalog/ln-640-pattern-evolution-auditor" ~/.claude/skills/levnikolaevich-claude-code-skills-ln-640-pattern-evolution-auditor && rm -rf "$T"

manifest: skills-catalog/ln-640-pattern-evolution-auditor/SKILL.md

source content

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-641
```
through
```
ln-647
```
require research before pattern scoring

Runtime Contract

Runtime family:

```
evaluation-runtime
```

Identifier:

```
pattern-audit
```

Phase order:

```
PHASE_0_CONFIG
```
```
PHASE_1_DISCOVERY
```
```
PHASE_2_RESEARCH
```
```
PHASE_3_BOUNDARY_AUDITS
```
```
PHASE_4_PATTERN_ANALYSIS
```
```
PHASE_5_AGGREGATE
```
```
PHASE_6_REPORT
```
```
PHASE_7_SELF_CHECK
```

Worker Set

```
ln-641-pattern-analyzer
```
```
ln-642-layer-boundary-auditor
```
```
ln-643-api-contract-auditor
```
```
ln-644-dependency-graph-auditor
```
```
ln-645-open-source-replacer
```
```
ln-646-project-structure-auditor
```
```
ln-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):

```
Resolve audit scope and build manifest
```
```
Load architecture patterns and layers
```
```
Run best-practice research
```
```
Run boundary and contract audits
```
```
Analyze pattern compliance and gaps
```
```
Aggregate worker findings
```
```
Generate audit report
```
```
Verify cleanup and self-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-coordinator
```
summary 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