{
  "intent": "Remove byox_ladder from the monorepo after extracting it to its own GitHub repo (kuhyx/build-your-x), where it gained a byox progress tracker + crdt_sync sync alongside the builds.",
  "scope": [
    "Delete python_pkg/byox_ladder/ (moved to https://github.com/kuhyx/build-your-x with full git history)",
    "Update CLAUDE.md 'Extracted to their own repos' list",
    "Drop the now-stale byox_ladder codespell exclude in .pre-commit-config.yaml",
    "Non-goal: no behaviour change to any remaining monorepo package"
  ],
  "changes": [
    "git rm -r python_pkg/byox_ladder (generator + tests + built pages)",
    "CLAUDE.md: add build-your-x to the extracted-repos list",
    ".pre-commit-config.yaml: remove the guide-ladder.html codespell exclude + its stale comment"
  ],
  "verification": [
    {
      "command": "grep -rn byox_ladder --include=*.py --include=*.toml --include=*.yaml . (excluding the package)",
      "result": "pass",
      "evidence": "No remaining references to byox_ladder anywhere in the monorepo after removal."
    },
    {
      "command": "new repo: python -m pytest byox_ladder/tests/ --cov=byox_ladder --cov-branch --cov-fail-under=100",
      "result": "pass",
      "evidence": "71 passed, 100.00% branch coverage in kuhyx/build-your-x (pre-push gate)."
    }
  ],
  "risks": [
    "byox_ladder had no cross-package imports, so no remaining package depends on it.",
    "Derived, gitignored artifacts (guides.json, byox-readme.md) were regenerable and copied into the new repo's checkout."
  ],
  "rollback": [
    "Clone https://github.com/kuhyx/build-your-x and restore byox_ladder/ under python_pkg/ with imports rewritten back to python_pkg.byox_ladder.*",
    "Validate: pytest python_pkg/byox_ladder/tests/ passes at 100%."
  ]
}