Team Attention Hoyeon Specify

/specify — Spec Generator

Generate a spec.json (v1 schema) through a structured derivation chain. Each layer builds on the previous — no skipping, no out-of-order merges.

Before starting, run hoyeon-cli spec guide full --schema v1 to see the complete schema.

Core Rules

1. CLI is the writer — spec init, spec merge, spec validate. Never hand-write spec.json.
2. Stdin merge — Pass JSON via heredoc stdin. No temp files.

   hoyeon-cli spec merge .hoyeon/specs/{name}/spec.json --stdin << 'EOF'
   {"context": {"decisions": [...]}}
   EOF
   

3. Guide before merge — Run hoyeon-cli spec guide <section> --schema v1 before constructing JSON. Guide output is the source of truth.
4. Validate at layer transitions — hoyeon-cli spec validate .hoyeon/specs/{name}/spec.json once per layer (before advancing), not after every merge.
5. One merge per section — Never merge multiple sections in parallel.
6. Merge failure — Read error → run guide → fix JSON → retry (max 2). Don't retry with same JSON.
7. --append for arrays — When adding to existing arrays (decisions). No flag for first-time writes.
8. Revision Merge Protocol — When user selects "Revise" at an approval gate:
   • Modify existing item (e.g. update D3's rationale) → --patch
   • Add new item (e.g. add D5) → --append
   • Remove + rewrite entire section → no flag (intentional full replace)
   • NEVER use no-flag merge with a subset of items — this silently replaces the entire array.

Layer Flow

Execute layers sequentially. Read each reference file just-in-time.

Session Init (before L0)

hoyeon-cli spec init {name} --goal "{goal}" --type dev --schema v1 --interaction {interaction} \
  .hoyeon/specs/{name}/spec.json

{name} = kebab-case from goal. {interaction} = interactive (default) or autopilot (with --autopilot flag).

SESSION_ID="[from UserPromptSubmit hook]"
hoyeon-cli session set --sid $SESSION_ID --spec ".hoyeon/specs/{name}/spec.json"

User Approval Protocol

Three approval gates (L2, L3, L4). Each uses the same pattern:

AskUserQuestion(
  question: "Review the {items} above. Ready to proceed?",
  options: [
    { label: "Approve", description: "Looks good — proceed to next layer" },
    { label: "Revise", description: "I want to change something" },
    { label: "Abort", description: "Stop specification" }
  ]
)

• Approve → advance to next layer
• Revise → user provides corrections, merge changes, re-present (loop until approved)
• Abort → stop

Autopilot mode: skip user approval (except Plan Summary at L4).

Checklist Before Stopping

• spec.json at .hoyeon/specs/{name}/spec.json
• hoyeon-cli spec validate passes
• context.confirmed_goal populated
• meta.non_goals populated (empty [] if none)
• context.decisions[] populated
• Every requirement has at least 1 sub-requirement
• Every task has fulfills[]
• Plan Summary presented to user
• meta.approved_by and meta.approved_at written after approval

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