This commit adds the read path (Cortex) to complement the write path (Spine): ## Crates - stemedb-api: HTTP API with axum + utoipa OpenAPI - /v1/assert, /v1/query, /v1/epoch, /v1/skeptic, /v1/trace, /v1/audit - Metered endpoints with quota enforcement - Ed25519 signature verification - stemedb-lens: Truth resolution lenses - RecencyLens, ConsensusLens, ConfidenceLens - VoteAwareConsensusLens (Ballot Box pattern) - TrustAwareAuthorityLens (The Hive pattern) - SkepticLens (conflict analysis) - EpochAwareLens (paradigm-safe queries) - stemedb-query: Query engine with materialized views ## Storage Extensions - VoteStore: Vote aggregation with cached counts - TrustRankStore: Agent reputation with decay - AuditStore: Query audit trail - IndexStore: SP/P/S index structures - SupersessionStore: Epoch supersession chains ## SDKs - sdk/go/steme: Go HTTP client with Ed25519 signing - sdk/go/adk: ADK-Go tools for AI agents ## Documentation - Updated CLAUDE.md, architecture.md, roadmap.md - New ai-lookup entries for all services - Use case docs for consumer health intelligence - Arena roadmap for simulation advancement Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
53 lines
2.1 KiB
Markdown
53 lines
2.1 KiB
Markdown
# serialization-duplication
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## AUDIT (2026-01-31)
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Pattern: Duplicated rkyv serialization/deserialization boilerplate across crates
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```rust
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// ANTI-PATTERN: This 4-line pattern appears 7 times
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let mut serializer = AllocSerializer::<4096>::default();
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serializer.serialize_value(&value).map_err(...)?;
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let bytes = serializer.into_serializer().into_inner();
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```
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Found: **7 production instances** in **4 files**
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| File | Line | Function | Type |
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|------|------|----------|------|
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| stemedb-ingest/src/worker.rs | 61 | serialize_assertion | Serialize |
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| stemedb-ingest/src/worker.rs | 75 | serialize_vote | Serialize |
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| stemedb-ingest/src/worker.rs | 88 | serialize_epoch | Serialize |
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| stemedb-storage/src/vote_store.rs | 155 | serialize_vote | Serialize |
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| stemedb-storage/src/vote_store.rs | 162 | deserialize_vote | Deserialize |
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| stemedb-query/src/engine.rs | 140 | deserialize_assertion | Deserialize |
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| stemedb-lens/src/vote_aware_consensus.rs | 100 | compute_assertion_hash | Serialize |
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**Excluded (test code):**
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- stemedb-core/src/lib.rs (all in #[cfg(test)])
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- stemedb-query/src/engine.rs:184 (test helper)
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- stemedb-sim/src/main.rs (demo binary)
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## Plan
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1. CREATE: Add `stemedb-core/src/serde.rs` with generic serialize/deserialize helpers
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2. FIX: Replace all 7 instances with calls to the new helpers
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3. VERIFY: grep returns 0 for raw AllocSerializer usage outside tests
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4. ENFORCE: Add CLAUDE.md rule prohibiting direct AllocSerializer usage
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5. DOCUMENT: Update ai-lookup with the canonical pattern
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## FIX Progress
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- [x] CREATE utility module - `stemedb-core/src/serde.rs` with `serialize<T>()` and `deserialize<T>()`
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- [ ] stemedb-ingest/src/worker.rs <- CURRENT
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- [ ] stemedb-storage/src/vote_store.rs
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- [ ] stemedb-query/src/engine.rs
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- [ ] stemedb-lens/src/vote_aware_consensus.rs
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## CREATE (2026-01-31)
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Created `crates/stemedb-core/src/serde.rs`:
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- `serialize<T>(value: &T) -> Result<Vec<u8>, SerdeError>` - Generic serialization
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- `deserialize<T>(data: &[u8]) -> Result<T, SerdeError>` - Generic deserialization
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- `SerdeError` enum for error handling
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- 5 unit tests + 2 doc tests passing
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