- phase-2-decompose.md: delete 'or researcher if that agent is present in the user's global fleet' clause that silently bypassed the kei-namespace. Replace with an explicit prefer-kei note warning that bare 'researcher' matches only the user's personal fleet and may have divergent handoffs. - install.sh activate_hooks(): call backup_file "$target" on the merge path (after the 'create new' early-return) so ERR-trap rollback can restore the pre-merge settings.json. Previously an ERR in the jq-merge or mv left no backup pair to restore.
51 lines
2 KiB
Markdown
51 lines
2 KiB
Markdown
# Phase 2 — Wave-based decomposition
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Goal: break `DESC` into 2-5 orthogonal components that can each be
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independently researched and composed.
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## 2a — Choose path (heavy vs lightweight)
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For heavy / deep-domain / unfamiliar-domain tasks, delegate to the
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`research` skill (`skills/research/SKILL.md`, Variant C "Deep decomposition"
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is the pattern — Wave 0 decomposition, then Wave 1 per-component
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exploration). Invoke via the Agent tool with `subagent_type: kei-researcher`.
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Always prefer `kei-researcher` when it exists in the kit; bare `researcher`
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matches only the user's personal fleet and may have divergent handoffs — do
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not fall back to it silently. Pass `DESC` as the research question with the
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constraint:
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> Decompose into 2-5 orthogonal components, each with a 1-line description
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> and 3-5 distinctive keywords suitable for grep prior-art search.
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For lighter tasks (single-feature, obvious stack), do **inline lightweight
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decomposition**: emit 3-5 components as a plain markdown bullet list in
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chat — one line each — with 3-5 grep keywords per component in parentheses.
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## 2b — Confirm decomposition (AskUserQuestion)
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```json
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{
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"questions": [
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{
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"question": "Decomposition OK?",
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"header": "Decomposition",
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"multiSelect": false,
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"options": [
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{"label": "Confirm", "description": "Proceed to Phase 3 prior-art sweep with this decomposition"},
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{"label": "Merge / split", "description": "You want to merge two components or split one — reply with one free-text line"},
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{"label": "Add component", "description": "A necessary component is missing — reply with one free-text line"},
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{"label": "Abort", "description": "Stop — nothing gets written"}
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]
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}
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]
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}
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```
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On `Merge / split` or `Add component` → single free-text prompt, regenerate,
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re-ask. Do NOT silently adjust.
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## Verify-criterion
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- User clicked `Confirm`.
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- Each component has ≥ 3 grep keywords (for Phase 3 search).
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- Components are orthogonal (no circular dependency between two components).
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