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OPEN SOURCE · MIT LICENSED

Built for the community.

Three production-ready tools. Zero vendor lock-in. Zero monthly fees. Use them, fork them, improve them. The best AI infrastructure should belong to everyone.

Vital IntelligenceSovereign VaultStarlight Router

Vital Intelligence MCP

v1.1.0

Health-aware AI that reads your body

GitHub

An MCP server that connects biometric data to Claude. Works with zero configuration (circadian simulation) or with real wearables (Oura, Whoop, Apple Health). Now with personal percentile ranking and explainable state.

What's new in v1.1
ask_baseline
Personal percentile ranking — "Your HRV is in your personal 18th percentile" instead of generic normal ranges.
detect_trend
Longitudinal trend detection with linear regression. See what's improving, declining, or stable.
correlate
Cross-metric Pearson correlation with optional lag. "Your sleep predicts next-day HRV (r=0.72)".
explain_state
Full reasoning for every state assessment — factors, weights, confidence, and caveats.
Features
5 biometric-aware MCP tools
Circadian science built-in
Personal percentile baselines
Cross-metric correlation analysis
Explainable state reasoning
Zero configuration to start
Quick Start
npx @arcanea/vital-intelligence-mcp
Built with
MCP SDKTypeScriptZodOura API (optional)

Sovereign Vault

v1.1.0

Three-tier knowledge vault with data sovereignty

GitHub

Supabase schema + TypeScript client for personal, family, and business knowledge vaults. Row-level security, pgvector semantic search, hybrid search with RRF, temporal decay, and explainable retrieval.

What's new in v1.1
Hybrid Search with RRF
Combines vector similarity and BM25 full-text search using Reciprocal Rank Fusion (k=60) for best-in-class retrieval.
Temporal Decay
Memories fade gracefully with configurable half-life (default 90 days). Recent matters more than distant.
explain_retrieval
See exactly why each result matched — vector score, text score, RRF score, and plain-English reasoning.
GDPR-Ready Export
One call exports all your data as JSONB. Another call deletes it. Sovereignty by design.
Features
Three vault tiers (Personal/Family/Business)
Row-level security isolation
pgvector semantic search
Hybrid search (BM25 + vector)
Temporal decay for aging memories
Full data export (GDPR)
Quick Start
Paste migrations into Supabase SQL editor
Built with
SupabasepgvectorPostgreSQLTypeScript

Starlight Router

v1.1.0

Multi-model AI router with learning and replay

GitHub

Intelligent routing across Claude, GPT, and local models. Self-improving via trajectory learning. Now with replay mode, shadow mode, cascade routing, and full explainability.

What's new in v1.1
Replay Mode
Re-run any historical request against a challenger model. See cost delta, latency delta, similarity, and verdict — all side-by-side.
Shadow Mode
Silently run X% of traffic on a challenger model. Discover if cheaper models would work just as well.
Cascade Routing
Try cheap first (Haiku), auto-escalate to Sonnet/Opus on low confidence. How production systems save 80%.
explainRoute
See every factor in a routing decision — intent, complexity, budget, historical influence, all considered models.
Features
Multi-provider (Claude/GPT/local)
8 intent classifications
Self-improving routing
File-based trajectory learning
CLI, library, and MCP server modes
Budget-aware optimization
Quick Start
ANTHROPIC_API_KEY=sk-... npx tsx src/index.ts "your prompt"
Built with
Anthropic SDKOpenAI (optional)MCP SDKTypeScript
The Philosophy

Abundance over extraction.

The best AI infrastructure should belong to everyone. These tools are MIT licensed, zero-dependency where possible, and designed for developers who want to build without vendor lock-in. Use them, fork them, contribute back. Monetization comes later, community comes first.

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