Release: Neural Trader crates (core, coherence, replay, wasm) #247
Description
Release Summary
PR #244 merged the Neural Trader feature branch into main, adding 4 new crates and 2 ADRs.
New Crates
| Crate | Version | Tests | Publishable |
|---|---|---|---|
neural-trader-core |
0.1.0 | 2 | publish = false |
neural-trader-coherence |
0.1.0 | 8 | publish = false |
neural-trader-replay |
0.1.0 | 2 | publish = false |
neural-trader-wasm |
0.1.1 | 10 Rust + 43 Node.js | publish = false (npm: @ruvector/neural-trader-wasm) |
Architecture
Six-layer pipeline treating the limit order book as a dynamic heterogeneous typed graph (10 node types, 12 edge types, 17 property keys) with MinCut coherence gating, CUSUM drift detection, and proof-gated replay memory.
L1 Ingest → L2 Graph → L3 GNN+Attention → L4 Memory → L5 Coherence → L6 Policy
Layers L1 (core), L4 (replay), L5 (coherence), and WASM bindings are implemented. L2, L3, L6 are planned.
Key Features
- Coherence Gate — tiered permissions (retrieve/write/learn/act) based on MinCut value, CUSUM score, drift score, and regime label
- Regime-Adaptive Thresholds — Calm (floor=12), Normal (floor=9), Volatile (floor=6)
- Reservoir Replay Store — bounded O(1) eviction, gated writes, 7 segment classification kinds
- WASM Bindings — BigInt-safe serialization, hex ID helpers, full coherence gate + replay store in browser
- Dot-matrix visuals — animated billboard squares and mouse-reactive grid on π.ruv.io landing pages
ADRs
CI Results
All 14 CI checks passed: clippy, 7 feature-flag checks, wasm dedup, test, bench, 4 cross-platform builds (darwin-arm64, darwin-x64, linux-x64-gnu, linux-arm64-gnu).
Publish Checklist
- Build WASM:
CARGO_PROFILE_RELEASE_CODEGEN_UNITS=256 CARGO_PROFILE_RELEASE_LTO=off wasm-pack build --target web --scope ruvector --release - Run Node.js smoke tests:
node crates/neural-trader-wasm/tests/node-smoke.mjs - Publish to npm:
cd crates/neural-trader-wasm/pkg && npm publish --access public - Deploy π.ruv.io:
gcloud builds submit --config=crates/mcp-brain-server/cloudbuild.yaml --project=ruv-dev . - Verify dot-matrix visuals on https://pi.ruv.io
Related
- PR: feat: neural trader — market graph types, MinCut coherence gate, reservoir replay #244
- Commits: 5 (feat + fixes + docs + wasm)