Ultrapack workflow

Use this as Codex's equivalent of Claude Code's /up:make. Treat the user's remaining message as the task description. A handsoff first token enables hands-off mode and is otherwise removed before making the slug.

1. Derive a kebab-case slug of at most three words. If docs/tasks/<slug>.md exists, read its status and resume at the next incomplete stage. If several tasks are in flight, ask which one to resume.
2. For a new task, create docs/tasks/<slug>.md from this template. Set Status to design, Branch to main, Worktree to none, Mode from the argument, and make Goal a draft observable outcome from the request.

# <Task Title>

**Status:** design
**Branch:** main
**Worktree:** none
**Goal:** <observable end state>
**Mode:** <interactive|hands-off>

## Context
## Design
### Invariants
### Principles
### Assumptions
### Unknowns
## Plan
## Verify
## Code smells
## Conclusion
### Hands-off decisions
### Deferred (needs user input)

3. Classify the task. In interactive mode, confirm before skipping Design or Plan. In hands-off mode, default to Medium unless the task is unmistakably a one-line change.
4. Run udesign unless skipped, then set Status to planning. Decide on a branch/worktree: ask in interactive mode; in hands-off mode use git-worktrees and stop rather than edit the main branch if it cannot provision isolation.
5. Run uplan unless skipped, then set Status to executing. In hands-off mode, record that the plan was auto-approved.
6. Run uexecute, then uverify. Send demonstrated failures back to execution until the verification attacks pass. Set Status to reviewing and run ureview.
7. Set Status to validating. Mark done only when the task file's Goal has direct end-to-end evidence or the user confirms an outcome that Codex cannot observe. Do not equate a clean diff, passing tests, or review with a confirmed Goal.
8. Once done, scan CLAUDE.md, README.md, and non-task project documentation for material updates. Present branch merge/PR, worktree cleanup, or defer options; never push or merge without the user's choice.

Use handsoff for the shared safety contract. Record every automatic decision in ### Hands-off decisions; never invent a value without a conservative, explicit basis. Ask the user only when there is no safe default or a blocker prevents the next stage.

Harness adaptation

Use the existing skills by name (udesign, uplan, uexecute, uverify, ureview, and git-worktrees). Codex has no Claude slash-command syntax, so tell users to invoke this skill as $make or say “use make.”