Ln 620 Codebase Auditor

Paths: File paths (shared/, references/, ../ln-*) are relative to skills repo root.

Type: L2 Coordinator Category: 6XX Audit

Codebase 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 security, build health, code quality, dependencies, observability, concurrency, lifecycle, and structure
• coordinate ln-621 through ln-629
• require stack-aware research before scoring

Runtime Contract

Runtime family:

• evaluation-runtime

Identifier:

• codebase-audit

Phase order:

1. PHASE_0_CONFIG
2. PHASE_1_DISCOVERY
3. PHASE_2_RESEARCH
4. PHASE_3_DELEGATE
5. PHASE_4_AGGREGATE
6. PHASE_5_REPORT
7. PHASE_6_SELF_CHECK

Worker Set

• ln-621-security-auditor
• ln-622-build-auditor
• ln-623-code-principles-auditor
• ln-624-code-quality-auditor
• ln-625-dependencies-auditor
• ln-626-dead-code-auditor
• ln-627-observability-auditor
• ln-628-concurrency-auditor
• ln-629-lifecycle-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 codebase structure and stack
• Run best-practice research
• Delegate to domain audit workers
• Aggregate worker findings
• Generate audit report
• Verify cleanup and self-check

Representative invocations:

Skill(skill: "ln-621-security-auditor", args: "{scope}")
Skill(skill: "ln-622-build-auditor", args: "{scope}")
Skill(skill: "ln-623-code-principles-auditor", args: "{scope}")
Skill(skill: "ln-624-code-quality-auditor", args: "{scope}")
Skill(skill: "ln-625-dependencies-auditor", args: "{scope}")
Skill(skill: "ln-626-dead-code-auditor", args: "{scope}")
Skill(skill: "ln-627-observability-auditor", args: "{scope}")
Skill(skill: "ln-628-concurrency-auditor", args: "{scope}")
Skill(skill: "ln-629-lifecycle-auditor", args: "{scope}")

Workflow

Phase 0: Config

Start evaluation-runtime with required_research=true.

Phase 1: Discovery

Detect project type, stack, and applicability of audit workers.

Phase 2: Research

Mandatory research sources:

1. official docs or standards
2. MCP Ref
3. Context7 when framework docs matter
4. current web best-practice research

Phase 3: Delegate

Delegate applicable audit workers. Child workers must use evaluation-worker-runtime and emit evaluation-compatible summaries.

Phase 4: Aggregate

Merge security, correctness, architecture, and maintainability findings.

Phase 5: Report

Write final codebase audit output and coordinator summary.

Phase 6: Self-Check

Required checks:

• research completed
• all applicable worker summaries recorded
• aggregation completed
• cleanup verified
• coordinator summary recorded

Summary Contract

Write summary_kind=evaluation-coordinator.

Definition of Done

• Evaluation runtime started
• Applicable workers selected
• Research completed
• All applicable worker 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 codebase audit result.

References

• Workers: ../ln-621-security-auditor/SKILL.md, ../ln-622-build-auditor/SKILL.md, ../ln-623-code-principles-auditor/SKILL.md, ../ln-624-code-quality-auditor/SKILL.md, ../ln-625-dependencies-auditor/SKILL.md, ../ln-626-dead-code-auditor/SKILL.md, ../ln-627-observability-auditor/SKILL.md, ../ln-628-concurrency-auditor/SKILL.md, ../ln-629-lifecycle-auditor/SKILL.md

Version: 5.0.0 Last Updated: 2025-12-23