ln-830-code-modernization-coordinator

> **Paths:** File paths (`shared/`, `references/`, `../ln-*`) are relative to skills repo root. If not found at CWD, locate this SKILL.md directory and go up one level for repo root. If `shared/` is missing, fetch files via WebFetch from `https://raw.githubusercontent.com/levnikolaevich/claude-code-skills/master/skills/{path}`. # ln-830-code-modernization-coordinator **Type:** L2 Domain Coordinator **Category:** 8XX Optimization Runtime-backed coordinator for code modernization. Delegates OSS replacement and bundle-size work to isolated child runs, records machine-readable worker summaries, and emits a final coordinator summary. --- ## Overview | Aspect | Details | |--------|---------| | **Input** | Audit report, target module, or modernization scope | | **Output** | Aggregated modernization report with durable worker artifacts | | **Workers** | ln-831 (OSS replacer), ln-832 (bundle optimizer) | | **Runtime** | `.hex-skills/modernization/runtime/runs/{run_id}/` | --- ## Workflow **Phases:** Pre-flight -> Analyze Input -> Delegate Workers -> Collect Results -> Verify Summary -> Report --- ## Runtime Contract **MANDATORY READ:** Load `shared/references/ci_tool_detection.md` **MANDATORY READ:** Load `shared/references/coordinator_runtime_contract.md`, `shared/references/modernization_runtime_contract.md`, `shared/references/coordinator_summary_contract.md` Runtime CLI: ```bash node shared/scripts/modernization-runtime/cli.mjs start --identifier repo-modernization -...