# plan-tooling Docs Index
> Ownership: Maintained by the `plan-tooling` crate maintainers. Keep this index updated when docs are added, moved, or removed.
## Specs
- [`split-prs Contract v2`](specs/split-prs-contract-v2.md): grouping-only split-prs output
contract (runtime metadata is materialized by `plan-issue-cli`).
- [`split-prs Contract v1`](specs/split-prs-contract-v1.md): historical pre-v2 reference (split-prs
emitted runtime metadata fields).
## Runbooks
- [`split-prs Build Task-Spec Cutover`](runbooks/split-prs-build-task-spec-cutover.md):
command mapping and parity checks for downstream `build-task-spec` migration.
- [`split-prs Migration`](runbooks/split-prs-migration.md): rollout, compatibility contract,
and rollback checklist for adopting `split-prs`.
## Reports
- None yet. Add documents under `docs/reports/` and register them here.
## Links
- Back to crate README: [`../README.md`](../README.md)