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yvon-engine

v1.3.0

Published

YVON Engine — AI Agent OS kernel. 13 agents, Context Intelligence Engine, TOON compression, knowledge graphs, Hermes sync. One npm install, full agent team.

Readme

YVON Engine

AI Agent OS Kernel — One npm install. Full agent team.

npm install @yvon/engine
npx yvon init

What You Get

| Feature | Description | |---------|-------------| | CIE | Context Intelligence Engine — auto-injects relevant context into every LLM call | | 13 Agents | Marcus (CEO), Dev (CTO), Mia (Frontend), Raj (Backend), Quinn (QA), Lena (Brand), Kai (Analyst), Nate (Growth), Atlas (Art), Pixel (Production), Felix (Finance), Diana (COO), Kahneman (Psychology) | | TOON | Token-Optimized Object Notation — 84.5% token savings on data tasks | | Knowledge Graphs | graphify (code structure) + codegraph (dependencies) | | Hermes Sync | Bidirectional CRDT memory sync with Hermes agent | | Self-Healing | Circuit breakers, auto-rebuild, health monitoring | | Adaptive | Detects existing features, fills gaps only |

Quick Start

# Install
npm install @yvon/engine

# Initialize (auto-detects existing features)
npx yvon init

# Health check
npx yvon doctor

# Wire into your API route
import { buildCieContext } from '@yvon/engine'

// In your Claude/DeepSeek API route:
const cie = buildCieContext({
  agentId: 'dev-lead',
  task: userMessage,
  venture: 'my-project',
})

// cie.systemExtension → prose rules for system prompt
// cie.dataBlock → TOON-formatted structural data

Architecture

┌─────────────────────────────────────┐
│         YVON ENGINE                  │
│                                      │
│  CIE (classify → retrieve → rank)    │
│       ↓                              │
│  Knowledge Sources                   │
│    graphify | codegraph              │
│    agent memory | hermes             │
│    project docs | venture            │
│       ↓                              │
│  TOON Compression                    │
│    dense | api | js | claude         │
│       ↓                              │
│  LLM Call (Anthropic/OpenAI/any)     │
│       ↓                              │
│  Outcome → Self-Improvement          │
└─────────────────────────────────────┘

Algorithms

| Algorithm | Purpose | Complexity | |-----------|---------|:----------:| | Bloom Filter | Context dedup | O(1) | | MinHash | Near-duplicate detection | O(n) | | TF-IDF | Relevance scoring | O(n·m) | | Priority Queue | Top-K capped selection | O(n log k) | | BFS | Blast radius analysis | O(V+E) | | Circuit Breaker | Failure isolation | O(1) |

Provider Support

Works with any OpenAI-compatible API:

  • Anthropic (Claude)
  • OpenAI (GPT-4)
  • DeepSeek
  • xAI (Grok)
  • Google (Gemini)
  • Custom endpoints

Database Support

Pluggable adapters:

  • Supabase
  • PostgreSQL
  • SQLite
  • In-memory

CLI Commands

yvon init          # Initialize engine
yvon doctor        # Health check
yvon graph         # Rebuild knowledge graphs
yvon agents        # Agent status
yvon compress      # Compression stats
yvon dashboard     # TOON visual dashboard

License

MIT — YVON OS