# Detailed Subplan Index

These subplans break `PLAN.md` into implementation slices that can be handed to
Snarky and Opus without reloading the whole plan every time.

## Reading Order

1. `01-language-and-stdlib.md`
2. `02-domain-and-storage.md`
3. `03-cli-and-ci.md`
4. `04-http-api-and-install.md`
5. `05-artifact-validation.md`
6. `06-admin-ui.md`
7. `07-packaging-nas.md`
8. `08-orchestration-and-qa.md`

## Session Contract

- Read `PLAN.md`, `.agents/ORCHESTRATION.md`, `.agents/CHECKPOINT.md`, and
  the active subplan before doing work.
- Keep work sequential. Do not use parallel implementation agents.
- Use git branches for implementation. Do not use worktrees.
- For product or UX scope, Snarky writes acceptance criteria and has final say.
- For layout and visual design, Opus has final say.
- For technical problems, consult Opus and resolve by consensus.
- Opus is the only role that writes application code during Opus phases.
- Update `.agents/CHECKPOINT.md` and `.agents/checkpoint.json` after every
  completed slice, before any risky handoff, and after validation.

## Slice Exit Criteria

Every slice should finish with:

- Changed files listed.
- Tests/checks run listed.
- Known risks listed.
- Next slice named.
- Checkpoint updated.

## Current Priority

The first blocking priority is `01-language-and-stdlib.md`. Product code should
wait until the required `sx` primitives exist or an explicit temporary shim is
approved.