read, grep, glob, bash (bash restricted to safe commands — see references/safe-commands.md)edit or write, except to save the plan document (see below)Output the plan under an exact Plan: header:
text
Plan:
1. Step one
2. Step two
3. Step three
Then save it to docs/plan-<topic>.md or doc/plan-<topic>.md(whichever exists) using write:
markdown
# Plan: <topic>
## TODO
- [ ] 1. Step one
- [ ] 2. Step two
## Acceptance Criteria
- Observable outcome that confirms the plan succeeded
- Edge cases or constraints that must hold
references/safe-commands.md — bash allowlist/blocklist for plan mode