Add src/graphs/modules/metagraph.ts exporting Metagraph as Type.Module()
with Config (Union defaults for type, Boolean defaults for multi/allowSelfLoops),
BaseNode (optional created/modified/metadata with Type.Unknown()), and
BaseEdge (type string, optional metadata with Type.Unknown()). Also export
GRAPH_STATUS const and GraphStatus TypeBox schema for sqlite host usage.
Update mod.ts to re-export from modules/metagraph.ts.
Type.Unknown() is canonical per ADR-012. Both produce identical JSON Schema
output but Unknown communicates intent. Changed in src/graphs/types.ts (metadata,
schema fields) and src/sqlite/tables/{nodes,edges}.ts (AttributesSchema).
- Update architect.md to codify the ADR/OQ/README pattern:
- decisions/ directory with numbered ADRs (not inline)
- open-questions.md with OQ-IDs (not scattered per-doc)
- README.md as index with doc table and ADR table
- Spec docs reference ADRs and OQs by number
- Document lifecycle states (draft/reviewed/stable/deprecated)
- Anti-patterns updated for the new pattern
- Update sdd_process.md:
- Phase 1 (Architecture) now specifies the full doc structure
- Document Structure section updated with ADR/OQ format templates
- Architect role deliverables updated
- Architecture Reviewer checks updated for structural issues
- Spec document Design Decisions section format specified
- Create decisions/ directory with 32 numbered ADRs (ADR-001 through ADR-032)
extracted from inline DD/SD/ED/SE decision sections
- Create open-questions.md with 16 OQs organized by theme, cross-referenced
to ADRs, with status tracking (resolved/open)
- Create README.md as architecture index with doc table, ADR table, and
lifecycle status definitions (draft/reviewed/stable/deprecated)
- Replace inline decision sections in all spec docs with ADR reference tables
- Replace inline open questions with OQ references to centralized tracker
- Update frontmatter: metagraph-module.md, overview.md, sqlite-host.md → reviewed;
schema-evolution.md and encrypted-data.md remain draft
- DD1-DD10 → ADR-009 through ADR-018
- D1-D8 → ADR-001 through ADR-008
- SD1-SD5 → ADR-019 through ADR-023 (SD5 folded into ADR-006/008)
- ED1-ED5 → ADR-023 through ADR-027
- SE1-SE5 → ADR-028 through ADR-032
Graph type definitions as TypeBox Modules — the core architecture evolution
for @alkdev/storage. The SchemaBuilder is removed (no existing consumers),
replaced by direct TypeModule construction with Metagraph.Import() for
base attribute composition and Type.Composite() for node/edge type
specialization.
Key additions:
- metagraph-module.md: Module pattern, edge constraints as named entries,
SchemaBuilder equivalence, DB bridge contracts (moduleToDbSchema return
type, validateNode/validateEdge signatures), 10 design decisions (DD1-DD10)
- forward-look.md: pointer abstraction (ujsx ValuePointer analogy, JPATH
Module), dbtype table rendering relationship, ujsx as universal IR pipeline
Critical corrections from architecture review:
- Type.Composite uses IntersectEvaluated (intersection, not Object.assign
override) — overlapping keys with subtype relationships resolve correctly
- Type.Ref inside Type.Composite within a Module is verified working
- BaseNode/BaseEdge use Metagraph.Import() for same-package Modules (Option B),
not local re-declaration (no circular dep within same package)
- Edge constraints use Type.String() for node type name arrays (not Type.Ref) —
constraints contain names, not schemas
Architecture docs previously referenced the hub as the authoritative source
for call/identity specs. In reality, call protocol, identity, and access control
come from @alkdev/operations; call graph schemas from @alkdev/flowgraph; task
graph schemas from @alkdev/taskgraph; event transport from @alkdev/pubsub. The
hub is a consumer of @alkdev/storage, not the other way around.
Key changes:
- overview.md: add Ecosystem Integration section with dependency direction
diagram, What Comes From Where table, repo layer bridging pattern, and
circular dependency avoidance guidance
- overview.md: promote repo-layer vs operations-bridging from open question
to explicit decision (CRUD in storage, bridging in consumer)
- overview.md: add zero-ecosystem-dependency statement; fix taskgraph type
names (TaskGraphNodeAttributes, DependencyEdge)
- overview.md: fix terminology (hub is consumer, not authority)
- metagraph.md: add Ecosystem Context section; replace hub references with
correct ecosystem sources; fix GraphStatus/GraphBaseType enum
mischaracterization (C1); unify empty-array semantics with sqlite-host (C2);
clarify repo layer does NOT import operations (C3); add flowgraph canonical
schema note; add versioning cross-reference to graph_types table
- encrypted-data.md: reframe hub as provenance not authority; update What
Lives Where table; fix standalone table advice; update references
- sqlite-host.md: fix actors table description; unify empty-array semantics;
contextualize hub as reference consumer; add operations identity reference
The verbatim-module-syntax lint rule was correctly flagging that
GraphConfig is only used in a type position (typeof GraphConfig). Since
typeof resolves purely at the type level, import type works fine here
and is the correct form. No lint exclusion needed.
Also: deno fmt across all files (markdown line wrapping).
