Idea

/idea — capture a fix/feature/research idea into a tracked issue + planning doc

Turns "I just thought of something" into a GitHub Issue (backlog substrate) plus a linked planning doc at docs/ideas/<date>-<slug>.md. Files into the current repo (whatever gh resolves); tags a milestone only if the repo uses them.

Lean fast: 2-tap capture, not a Q&A. Infer aggressively, show one proposal block, accept with "y" or correct a field. Only ask what you truly can't infer — a thin idea filed beats a rich idea lost.

Steps

1. One-liner — use it if given (/idea <text>); if bare, ask once: "What's the idea? (one line — fix / feature / research)".
2. Infer & propose, one compact block, then "Accept all (y), or tell me what to change.":
   • title — clean imperative (e.g. "Cache geocode lookups across requests")
   • slug — kebab-case, ≤5 words, no date (e.g. cache-geocode-lookups)
   • type — fix/feature/research, from verbs (fix/broken/regression → fix; add/build/support → feature; investigate/compare/spike → research)
   • priority — now/next/someday, default next (urgency → now, "someday"/"nice to have" → someday)
   • milestone — only if it obviously maps to one the repo uses (e.g. docs/roadmap/MILESTONES.md); else none

   title:     Cache geocode lookups across requests
   slug:      cache-geocode-lookups
   type:      feature
   priority:  next
   milestone: none
   

3. Confirm-or-edit — apply corrections; if no problem detail was given, ask one skippable question: "One line on the problem / motivation?" Capture rough approach only if volunteered.
4. Write the planning doc to docs/ideas/<date>-<slug>.md (template below), issue: left blank.
5. File the issue — write the body to a temp file, then:

   .claude/skills/idea/file-idea.sh \
     --title "<title>" --type <type> --priority <priority> \
     [--milestone M3] --body-file /tmp/idea-body.md
   

   Prints ISSUE_NUMBER=<n> / ISSUE_URL=<url>; --dry-run previews only. Body (doc is source of truth, issue is the board entry):

   <2-3 line summary in your words>
   
   **Planning doc:** docs/ideas/<date>-<slug>.md
   **Milestone:** M3 (or "none")
   
   _Captured via /idea._
   

6. Backlink & commit — fill issue: with the URL, stage by name (not git add -A):

   git add docs/ideas/<date>-<slug>.md && git commit -m "idea: <title> (#<n>)"
   

7. Report one line: issue number + URL + doc path.

Planning doc template (docs/ideas/<date>-<slug>.md)

---
title: <title>
slug: <slug>
type: fix | feature | research
priority: now | next | someday
milestone: M3 | none
issue: <url — filled after the issue is created>
status: open
created: <YYYY-MM-DD>
---

## Problem / motivation
<the itch, in the user's words>

## Rough approach
<optional — or "TBD">

## Open questions
-

## Notes
<append as the idea evolves; doc is the durable home, issue is the pointer>

Notes

• file-idea.sh creates labels (idea + type + p:<priority> + optional area:M<n>) and the issue; idempotent, supports --dry-run.
• Sets a real GitHub milestone M<n> if one exists, else an area:M<n> label.
• Out of scope: worktree creation (/branch//pickup to start work), triage automation.
• Resume later: gh issue list (or /pm) → read the doc → /branch <slug>.