fix(skills): plans reference the spec instead of restating it — end to end (SUP-333 A)

Consolidates the reference-discipline change with every consumer of it,
so this PR is independently mergeable (previously split across two
stacked PRs whose intermediate state left the SDD spec reviewer blind).

writing-plans: plans reference the spec — never restate, paraphrase,
or summarize it; spec owns WHAT/WHY, plan owns HOW; cite by path in
the header (**Spec:** template line) and by section where a task needs
context; No Placeholders repetition stays intra-plan; no-spec branch
scoped to conversational-requirements-only (eval-caught: an agent used
an unscoped no-spec branch to skip writing the spec entirely).

brainstorming: spec path loophole closed (claude shortened
docs/superpowers/specs/ to docs/specs/, documented run); an existing
differently-named docs dir is not a "user preference".

subagent-driven-development: Spec Context section — the controller
reads the plan-cited spec and pastes cited sections into implementer
and spec-reviewer prompts; the spec reviewer's diff-only rule gets a
spec-document exception. Without this, reference discipline starves
the pipeline of requirements.

executing-plans: Step 1 reads the spec the plan cites (the
non-subagent path; plans are no longer self-contained).

Eval evidence (quorum, full-stack text): cost-spec-plan-duplication
claude 3/3 pass (RED: 5/5 agents failed), codex pass, pi pass (the
683-line duplication RED agent); sdd-spec-context-consumed functional
pass with deterministic dispatch-prompt check;
writing-plans-no-spec-conversational 2/2 pass;
triggering-writing-plans canary 3/3.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Drew Ritter
2026-06-10 23:45:30 -07:00
parent 0cb1960068
commit e5f337b89e
6 changed files with 17 additions and 7 deletions

View File

@@ -26,7 +26,7 @@ You MUST create a task for each of these items and complete them in order:
3. **Ask clarifying questions** — one at a time, understand purpose/constraints/success criteria
4. **Propose 2-3 approaches** — with trade-offs and your recommendation
5. **Present design** — in sections scaled to their complexity, get user approval after each section
6. **Write design doc** — save to `docs/superpowers/specs/YYYY-MM-DD-<topic>-design.md` and commit
6. **Write design doc** — save to `docs/superpowers/specs/YYYY-MM-DD-<topic>-design.md` and commit (exactly this path — not `docs/specs/`)
7. **Spec self-review** — quick inline check for placeholders, contradictions, ambiguity, scope (see below)
8. **User reviews written spec** — ask user to review the spec file before proceeding
9. **Transition to implementation** — invoke writing-plans skill to create implementation plan
@@ -109,7 +109,7 @@ digraph brainstorming {
**Documentation:**
- Write the validated design (spec) to `docs/superpowers/specs/YYYY-MM-DD-<topic>-design.md`
- (User preferences for spec location override this default)
- (An explicit user instruction overrides this default; an existing differently-named docs directory does not)
- Use elements-of-style:writing-clearly-and-concisely skill if available
- Commit the design document to git