Adapts mattpocock/skills/engineering/improve-codebase-architecture to
this repo. Four files at .claude/skills/improve-codebase-architecture/:
SKILL.md (104 lines):
- Explore -> Present candidates -> Grilling loop process
- "Hard constraints (do not propose violations)" section
enumerating ADRs 006/008/010/012/013/014/015/017/020/021 that
bound the design space
- Repointed at docs/glossary.md (not CONTEXT.md) and
docs/decisions/ (not docs/adr/)
- Exploration shortcuts specific to this repo: pnpm fallow,
pnpm coverage:diff, feature.manifest.ts, pnpm turbo boundaries
- Grilling loop side-effects target the right glossary section
and the next available ADR number (currently 022)
DEEPENING.md (93 lines):
- 4 dependency categories mapped to this repo's reality:
Cat 1 (in-process) -> entities/use-cases/presenters
Cat 2 (local-substitutable) -> our existing real + mock
adapter pattern (every port has both; mocks ARE stand-ins)
Cat 3 (remote but owned) -> cross-feature events via
IEventBus (E0/E1 rules)
Cat 4 (true external) -> Payload, Sentry/OTel, socket.io
(each constrained to its vendor-isolation seam by ADR)
- Seam discipline section recognises DI symbols + manifest entries
as concrete seams alongside .interface.ts files
- Testing strategy: replace not layer (matches ADR-020 L0 + L1)
- Conformance check command list at the end (typecheck, lint,
test --coverage, conformance, fallow:audit, coverage:diff)
INTERFACE-DESIGN.md (66 lines):
- Parallel sub-agent "Design It Twice" pattern preserved
- Every sub-agent brief MUST include glossary terms + ADR
constraints + manifest awareness
- Output items extended with "Manifest + binder impact" and
"ADR conflicts (if any)"
- Comparison axes include conformance impact + coverage delta
- Cross-feature moves flag release-please version-bump
implications (per ADR-021 commit-path targeting)
LANGUAGE.md (79 lines):
- Matt's 7 abstract terms preserved (module, interface,
implementation, depth, seam, adapter, leverage, locality)
- New "Mapping to this repo's identifiers" table — abstract
term -> concrete file shape (e.g. seam -> *.interface.ts +
DI symbol + manifest entry + <gen:*> anchor)
- Rejected framings extended with our reserved meanings
("boundary" stays the ESLint workspace-tag term; "service"
stays the DI port term)
Per user follow-up: vocabulary anchored so that "module" defaults
to "feature" in this repo (since features are our primary unit of
organisation). Abstract refactor sense survives only when the cross-
scale abstraction is the point. Glossary.md updated:
- "Feature" entry adds the "module = feature in refactor sense"
cross-link
- New "Architecture refactor vocabulary" section with 9 terms
(Module, Interface (refactor sense), Implementation, Depth,
Seam, Adapter, Leverage, Locality, Deletion test, Deepening)
— all framed so feature is the primary instance
- Flagged ambiguities entry for "module" rewritten to capture the
three coexisting senses (workspace package / Node ESM / refactor
vocabulary defaulting to feature); new entries for "seam" and
"adapter" to prevent drift with the existing "boundary" / "service"
/ "scope" reservations
Hooks updated:
- session-start.sh skills line lists the new skill
- prompt-context.sh adds a 10th keyword group firing on
refactor / deepening / shallow / architecture / seam / adapter /
interface design / design it twice — inject points at SKILL.md
+ summarises the vocabulary and hard constraints
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
18 lines
932 B
Bash
Executable File
18 lines
932 B
Bash
Executable File
#!/usr/bin/env bash
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# Tier 2 — surfaces a fresh session's "where to look first" pointers.
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# Output on stdout is injected as additional context.
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cat <<'EOF'
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=== template-vertical session pointers ===
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Canonical vocabulary: docs/glossary.md (resolve "what does X mean here?" first)
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Architecture: AGENTS.md, docs/architecture/overview.md, docs/architecture/agent-first-workflow-and-conformance.md
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Workflow: pnpm work status | pnpm work next | pnpm work dispatch (ADR-019)
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Generator-first: pnpm turbo gen <kind> beats hand-rolled scaffolding (non-negotiable)
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Conformance: pnpm conformance + pnpm fallow (5-gate drift detection)
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Conventional Commits (non-negotiable): <type>(<scope>): <subject> — see CLAUDE.md Key Conventions
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Releases: release-please reads commits + opens rolling release PR on merge to main (ADR-021)
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Skills: to-prd, grill-with-docs, grill-me, handoff, improve-codebase-architecture (.claude/skills/)
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EOF
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exit 0
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