thrunt-add-backlog

<objective> Add a backlog item to the huntmap using 999.x numbering. Backlog items are unsequenced ideas that aren't ready for active planning — they live outside the normal phase sequence and accumulate context over time. </objective>

<process>

1. Read HUNTMAP.md to find existing backlog entries: ```bash cat .planning/HUNTMAP.md ```

1. Find next backlog number: ```bash NEXT=$(node ".github/thrunt-god/bin/thrunt-tools.cjs" phase next-decimal 999 --raw) ``` If no 999.x phases exist, start at 999.1.

1. Create the phase directory: ```bash SLUG=$(node ".github/thrunt-god/bin/thrunt-tools.cjs" generate-slug "$ARGUMENTS") mkdir -p ".planning/phases/${NEXT}-${SLUG}" touch ".planning/phases/${NEXT}-${SLUG}/.gitkeep" ```

1. Add to HUNTMAP.md under a ## Backlog section. If the section doesn't exist, create it at the end:

```markdown ## Backlog

### Phase {NEXT}: {description} (BACKLOG)

Goal: [Captured for future planning] Hypotheses: TBD Plans: 0 plans

Plans:

• [ ] TBD (promote with /thrunt-review-backlog when ready) ```

1. Commit: ```bash node ".github/thrunt-god/bin/thrunt-tools.cjs" commit "docs: add backlog item ${NEXT} — ${ARGUMENTS}" --files .planning/HUNTMAP.md ".planning/phases/${NEXT}-${SLUG}/.gitkeep" ```

1. Report: ``` ## 📋 Backlog Item Added

Phase {NEXT}: {description} Directory: .planning/phases/{NEXT}-{slug}/

This item lives in the backlog parking lot. Use /hunt-shape-hypothesis {NEXT} to explore it further. Use /thrunt-review-backlog to promote items to active milestone. ```

</process>

<notes>

• 999.x numbering keeps backlog items out of the active phase sequence
• Phase directories are created immediately, so /hunt-shape-hypothesis and /hunt-plan work on them
• No Depends on: field — backlog items are unsequenced by definition
• Sparse numbering is fine (999.1, 999.3) — always uses next-decimal

</notes>