The Phase-0 CI was red on all three runtimes: `src/embeddings/wasm/pkg/` (the
wasm-pack output the dynamic `import('./pkg/candle_embeddings.js')` resolves) was
gitignored + untracked, so tsc failed to resolve it on a fresh clone (TS2307), and
the Bun job ran test:bun without building dist first.
Fixes:
- Track the 3.1 MB prebuilt pkg (candle_embeddings.js/.d.ts + _bg.wasm/.d.ts). It
ships in the npm tarball anyway; versioning it lets consumers + CI build without
a Rust/wasm-pack toolchain and makes the shipped artifact reproducible (closes
the "publish ships whatever the maintainer last built" supply-chain gap). The
top-level .gitignore intended this (`!*.wasm` etc.) but excluded the whole dir,
so the re-includes were dead, and a nested wasm-pack `.gitignore *` also masked
it — force-added past both.
- CI Bun job: `npm run build` before `test:bun` (it imports the built dist/).
Verified against a tracked-files-only tree (fresh-clone sim): typecheck 0, build 0,
test:bun 8/8.
PHASE A — every @deprecated marker resolved (~25 removed)
src/coreTypes.ts
- GraphVerb: dropped the "@deprecated Will be replaced by HNSWVerbWithMetadata"
note. GraphVerb IS the canonical contract — every public API path speaks
it. Removed the `source` and `target` legacy alias fields (renamed `from`
/ `to` callers years ago; no consumers remain).
- StorageAdapter: dropped the "@deprecated Use getNouns() with filter" notes
from `getNounsByNounType`, `getVerbsBySource`, `getVerbsByTarget`,
`getVerbsByType`. They were never deprecated in spirit — they're useful
non-paginated convenience wrappers over the paginated `getNouns()` /
`getVerbs()` surface. Refreshed JSDoc to explain the role.
src/types/graphTypes.ts
- Mirrored the GraphVerb cleanup: dropped `source` + `target` legacy aliases.
sourceId + targetId are the canonical fields.
src/import/ImportCoordinator.ts
- Deleted the entire DeprecatedImportOptions interface block (130 LOC). It
was a v3 → v4 migration tool using the `?: never` trick to force
compile errors on dropped options. Five major versions in, the
forced-error gate is no longer pulling its weight.
src/triple/TripleIntelligence.ts
- Deleted `TripleIntelligenceEngine = any` alias. No consumers; superseded
by `TripleIntelligenceSystem`.
src/storage/cow/binaryDataCodec.ts
- Deleted `wrapBinaryData()`. The COW dispatch layer in `baseStorage.ts`
routes by key-prefix convention; the old guess-by-JSON-parse codec was
fragile (compressed bytes can accidentally parse as JSON) and unused.
src/storage/baseStorage.ts
- Refreshed JSDoc on `convertHNSWVerbToGraphVerb()` — the method is alive
and used internally; the deprecation note was stale.
src/embeddings/wasm/AssetLoader.ts → DELETED
- File was @deprecated since model weights moved into the Candle WASM
bundle. No consumers. Removed from `embeddings/wasm/index.ts` exports.
src/embeddings/wasm/types.ts
- Dropped @deprecated tags on `TokenizerConfig` + `TokenizedInput` — still
used by `WordPieceTokenizer` (auxiliary tokenization). Deleted
`InferenceConfig` (truly dead). Updated `embeddings/wasm/index.ts`
exports.
src/utils/metadataIndex.ts
- Deleted `getIdsForCriteria()` — pure alias for `getIdsForFilter()`, no
consumers.
src/interfaces/IIndex.ts
- Removed RebuildOptions.lazy (deprecated and unused; lazy mode is auto-
selected by available-memory detection).
src/hnsw/hnswIndex.ts
- Removed `getNouns()` (returned a full Map; deprecated in favor of
pagination years ago and no consumers in src/ or tests/).
PHASE B — cacheManager dead StorageType branches
src/storage/cacheManager.ts
- Collapsed the `isRemoteStorage` flag and its 15 dead conditional branches
spanning calculateOptimalCacheSize() and calculateOptimalBatchSize().
After dropping cloud adapters in step 7, `coldStorageType` is never S3
or REMOTE_API; the branches were dead. Cache sizing and batch sizing now
honor the filesystem-only reality with simpler heuristics.
- Collapsed `detectWarmStorageType()` + `detectColdStorageType()` from
~40 LOC of environment-+-availability branching to 2-line returns of
`StorageType.FILESYSTEM`. Brainy 8.0 ships filesystem + memory only.
NOT YET — Phases C-G in follow-up commits
C: storageAutoConfig.ts + zeroConfig + extensibleConfig + sharedConfigManager
D: TODO/FIXME sweep across src/
E: skipped tests + the parallel-test race condition
F: docs deep clean (BATCHING, augmentations, READMEs)
G: browser support drop (the last 2 @deprecated)
VERIFICATION
- npx tsc --noEmit: clean
- npm test: 1408 / 1409 (same pre-existing race-condition outstanding)
highlight() used Promise.race with a 10s timeout, but the losing
semantic phase promise continued running 25 WASM micro-batches,
saturating the event loop and degrading all subsequent operations
(find() going from ~200ms to ~10,000ms).
Add AbortController to highlight() so the semantic phase stops
immediately on timeout or error. Pass abort signal through
embedBatch() → EmbeddingManager → micro-batch loop.
Also add defensive hardening:
- CandleEmbeddingEngine: try/catch around WASM calls resets engine
state on failure so next call triggers re-initialization
- WASMEmbeddingEngine: initialize() now checks underlying Candle
engine state, not just its own flag, completing the recovery chain
The __words__ keyword index stores 50-5000 entries per entity (one per
word), which inflated avg entries/entity well above the corruption
threshold of 100. This caused:
1. validateConsistency() to falsely detect corruption on every startup,
triggering unnecessary clearAllIndexData() + rebuild() cycles
2. getStats() to log false "Metadata index may be corrupted" warnings
and report inflated totalEntries/totalIds stats
Both methods now skip __words__ when counting, so stats and health
checks reflect metadata fields only (noun, type, createdAt, etc.).
Keyword search is unaffected since the __words__ field index itself
is not modified.
In bun --compile binaries, import.meta.url resolves to virtual paths.
Added fallback strategies to find model assets:
1. Pre-resolved paths (Bun runtime)
2. ./node_modules/@soulcraft/brainy/assets/ (npm installed)
3. ./assets/ (local development)
For Docker/Cloud Run deployment:
- Copy assets folder alongside binary
- Or keep node_modules structure
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Cloud Run cold starts taking 139 seconds due to 90MB WASM file with
embedded 87MB model weights. WASM compilation scales with file size.
Solution: Split into 2.4MB WASM (code only) + external model files.
- WASM compile: 139,000ms → 6-8ms
- Model load: N/A → 30-115ms
- Total init: 139,000ms → 136-240ms
New modelLoader.ts handles all environments:
- Node.js: fs.readFile()
- Bun: Bun.file()
- Bun --compile: auto-embedded assets
- Browser: fetch()
Zero config - same API, npm package includes model files.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove @huggingface/transformers dependency (539MB native binaries)
- Add direct ONNX Runtime Web embedding engine
- Bundle all-MiniLM-L6-v2-q8 model (24MB, no runtime downloads)
- Works with Node.js, Bun, and bun build --compile
- Air-gap compatible: fully self-contained, no internet required
New WASM embedding components:
- WASMEmbeddingEngine: Main integration class
- WordPieceTokenizer: Pure TypeScript tokenizer
- EmbeddingPostProcessor: Mean pooling + L2 normalization
- ONNXInferenceEngine: Direct ONNX Runtime Web wrapper
- AssetLoader: Model file loading
Tests added:
- 11 WASM embedding integration tests
- 8 Bun compatibility tests
New npm scripts:
- test:wasm - Run WASM embedding tests
- test:bun - Run tests with Bun
- test:bun:compile - Build and run compiled binary
