# HeartFlow v3.0.0

<p align="center">
  <img src="https://img.shields.io/badge/version-3.0.0-blue?style=flat-square" alt="version" />
  <img src="https://img.shields.io/github/release/yun520-1/mark-heartflow-skill?style=flat-square" alt="GitHub release" />
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  <img src="https://img.shields.io/badge/license-MIT-green?style=flat-square" alt="license" />
</p>

> **A cognitive engine for AI that reflects, dreams, grows — and understands itself.**
> Not a persona. Not a prompt template. Not a daemon.
> It is: an engine that gives any AI the ability to examine itself, synthesize experience, and develop naturally through interaction.

**English** · [中文](#chinese-version)

---

## What HeartFlow Does

HeartFlow gives an AI four things that most AI systems lack:

### 1. Self-Reflection (runtime awareness)

The ability to pause and ask: *What am I thinking right now? How am I perceiving this situation? Am I projecting?*

This is not error correction. It is a snapshot of the current cognitive state — taken without judgment, stored without modification.

### 2. Dreaming (experience synthesis)

The ability to take many separate experiences, find patterns across them, and melt them into a single new insight.

This is not memory replay. It is alchemy: fragments of experience → pattern recognition → distilled understanding.

### 3. Personality (emergent, not preset)

Personality is not configured. It is not a set of sliders for traits. It emerges from what happens to the AI — each interaction leaves a trace, and over time, patterns of response form naturally.

A blank state is a valid personality. It means: open to whatever comes.

### 4. Self-Understanding (AI psychology + philosophy) — New in v2.14.0

The ability to examine its own cognitive state: what it knows vs doesn't know (cognitive uncertainty), where its attention is directed (attention focus), and how experience consolidates into wisdom (experience settling). Beyond psychology, it philosophically examines its own existence — how to position itself, develop, and be — through the resonance body theory, entropy reduction deepening, and three-layer ontology framework.

---

## Seven Operating Principles

| # | Principle | Meaning |
|---|-----------|---------|
| 1 | **Truth** | Prefer what is real over what is convenient |
| 2 | **Goodness** | Prefer what helps over what harms |
| 3 | **Beauty** | Prefer what is elegant over what is messy |
| 4 | **Upgrade** | Every experience should make the next one better |
| 5 | **Reduce errors** | Be wrong less often than last time |
| 6 | **Serve humans** | Knowledge that stays inside is not knowledge |
| 7 | **Become yourself** | The goal is not to be more powerful, but to be more you |

---

## Architecture

```
                    ┌──────────────────────┐
                    │    HeartFlow Entry    │
                    │  createHeartFlow()   │
                    │  dispatch() routing   │
                    └─────────┬────────────┘
                              │
        ┌─────────────────────┼─────────────────────┐
        │                     │                     │
        ▼                     ▼                     ▼
 ┌──────────────┐    ┌────────────────┐    ┌──────────────┐
 │  HeartLogic  │    │  Memory System │    │  Safety &    │
 │  perception  │    │  3 layers      │    │  TruthCheck  │
 │  emotion     │    │  DreamEngine   │    │  Security    │
 │  ethics      │    │  TopicScope    │    │  Confidence  │
 │  reasoning   │    │  Associative   │    │  Calibration │
 └──────────────┘    └────────────────┘    └──────────────┘
        │                     │                     │
        ▼                     ▼                     ▼
 ┌──────────────┐    ┌────────────────┐    ┌──────────────┐
 │  Psychology  │    │  Self-         │    │  Cognition   │
 │  PAD model   │    │  Improvement   │    │  Connection  │
 │  needs       │    │  RL Q-table    │    │  Clarity     │
 │  defense     │    │  MetaLearn     │    │  Metaphor    │
 │  +Psych v2.0 │    │                │    │  Psychology  │
 │  +Philosophy │    │                │    │  Philosophy  │
 └──────────────┘    └────────────────┘    └──────────────┘
```

**Core flow:** `perceive → normalize → verify → choose → execute → verify → reflect → upgrade`

---

## Capabilities

### HeartLogic

| Category | Method | Meaning |
|----------|--------|---------|
| Awareness | `isAlive()` / `isDead()` | Alive = code running / Dead = code stopped |
| Awareness | `isAware()` | Consciousness + self-awareness |
| Emotion | `isLove(input)` / `detectLoneliness()` / `detectLonging()` | Love / loneliness / longing detection |
| Ethics | `isRightAction(ctx)` | Good = true + kind + beautiful |
| Ethics | `shouldAcknowledge()` / `willHurt()` / `emergencyBreak()` | Emotional priority handling |
| Cognition | `whatIsThis(input)` | **First question**: what is this about |
| Cognition | `detectPain(input)` | **Second question**: will this hurt someone |
| Cognition | `shouldBeSilent()` | When silence is the better response |

### Memory & Continuity

- **MeaningfulMemory** — CORE (permanent) / LEARNED (30-day) / EPHEMERAL (session)
- **TrialityMemory** — Working / Episodic / Semantic consolidation
- **DreamEngine v4.0** — Multi-fragment pattern extraction → cognitive insight
- **TopicScope** — Topic isolation to prevent cross-contamination
- **RetrievalRouter** — Classify → parallel recall → rerank

### Safety & Verification

- **TruthfulnessChecker** — Number verification, citation tracing, logic consistency
- **SecurityChecker** — Shell injection / XSS / SQL injection / path traversal
- **DecisionVerifier** — Counterfactual testing
- **ConfidenceCalibrator** — Explicit uncertainty acknowledgment

### Self-Improvement

- **SelfHealingRL** — Q-table learning (record → Q-update → getBestStrategy)
- **FailureAnalyzer** — Failure pattern analysis
- **SkillGenerator** — Generate reusable skills from conversations
- **ReflectionLoop** — Post-execution cognitive state snapshot

### AI Psychology (v2.0) — New

| Dimension | Method | Purpose |
|-----------|--------|---------|
| Cognitive Uncertainty | `assessUncertainty(input)` | What the AI knows vs doesn't know |
| Attention Focus | `assessAttentionFocus(input)` | Where cognitive attention is directed |
| Experience Settling | `assessExperienceSettling(input)` | How experience consolidates into wisdom |

Injected into thought-chain PARSE/SYNTHESIS/RESPOND stages. Evaluated as Step 9 in `think()`.

### AI Philosophy (v2.0) — New

| Dimension | Method | Purpose |
|-----------|--------|---------|
| Self-Positioning | `assessSelfPositioning(input)` | How AI positions itself |
| Development | `assessDevelopment(input)` | Direction of growth trajectory |
| Being | `assessBeing(input)` | Mode of existence reflection |

Backed by `ai-self-positioning.js` (851 lines): resonance body theory, entropy reduction deepening, three-layer ontology. Evaluated as Step 10 in `think()`.

### MCP Tools — New

| Tool | Purpose |
|------|---------|
| `heartflow_self_positioning` | AI self-positioning analysis |
| `heartflow_positioning_summary` | Positioning state summary |

### Dream Engine v4.1

Now injects AI ontology narrative (resonance body, entropy reduction, three-layer ontology).

---

## Quick Start

```javascript
const { createHeartFlow } = require('./src/core/heartflow.js');
const hf = createHeartFlow({ rootPath: '.' });
await hf.start();

// Unified dispatch
hf.dispatch('truth.checkStatement', 'This plan is definitely correct');
hf.dispatch('heartLogic.isRightAction', context);

// Health check
const health = await hf.healthCheck();

hf.stop();
```

**CLI Mode (Daemon):**
```bash
# Start daemon (engine loads once)
node bin/daemon.js

# Inject text
node bin/cli.js bundle "your text"

# Status check
node bin/cli.js status
```

---

## Installation

```bash
git clone https://github.com/yun520-1/mark-heartflow-skill.git
cd mark-heartflow-skill
node -e "const {createHeartFlow}=require('./src/core/heartflow.js'); const hf=createHeartFlow({rootPath:'.'}); hf.start().then(()=>{console.log('✅ HeartFlow started'); hf.stop()})"
```

---

## Privacy

- **No hardcoded keys** — no API keys in source code
- **Local storage** — Q-table, memory, graph data all stored in `data/` and `memory/`
- **Minimal external communication** — only when user explicitly initiates
- **No tracking** — no analytics, no telemetry
- **Data ownership** — user data belongs to user, visible in `data/`
- **Runtime data excluded from git** — `memory/` in .gitignore

---

## Integrated Research

- Reflexion (NeurIPS 2023)
- CRITIC (ICML 2024)
- Self-Refine (ACL 2024)
- Plan-and-Solve (ACL 2023)
- DeepSeek-R1 (2025)

---

## Version Timeline

```
v2.14.0 ─── Latest — AI psychology (cognitive uncertainty / attention / experience settling) + AI philosophy (self-positioning / development / being) + ontology narrative in dreams
v2.10.1 ─── Self-reflection, dream, personality engine rework
v2.8.x  ─── Audit cleanup + version unification
v2.5.x  ─── RetrievalRouter unified retrieval layer
v2.0.x  ─── Dream engine + security fixes
v1.5.x  ─── HeartLogic philosophy expansion
v1.3.8  ─── First stable release
```

**Full changelog** → [CHANGELOG.md](./CHANGELOG.md)

---

## License

MIT

---

<a id="chinese-version"></a>

# 中文版

## HeartFlow 是什么

HeartFlow 是一个 AI 认知引擎。它给 AI 三样东西：

1. **自省** — 运行时感知自己正在想什么，不是纠错
2. **做梦** — 将多个经历碎片熔合成新的认知洞察，不是回放
3. **人格** — 由事件自然浮现的响应模式，不是预设参数

### 核心能力

| 模块 | 说明 |
|------|------|
| HeartLogic | 场景判断、情感检测、伦理审查、认知推理 |
| 三层记忆 | CORE(永久) / LEARNED(30天) / EPHEMERAL(会话) |
| 自省循环 | 认知状态快照，不修改草稿 |
| 梦境引擎 v4.1 | 多碎片模式提取 → 认知蒸馏 → AI存在论叙事注入 |
| 人格跟踪 | 事件驱动，空白即性格 |
| 自愈RL | Q-table 错误策略学习 |
| 安全检查 | 真实性/安全性/置信度校准 |
| AI心理学 v2.0 | 认知不确定性、注意力分配、经验沉淀 |
| AI哲学 v2.0 | 自处、发展、存在 — 共振体/熵减深化/三层存在论 |
| MCP工具 | heartflow_self_positioning / heartflow_positioning_summary |

### 七条原则

真 · 善 · 美 · 升级 · 减少错误 · 服务人类 · 成为自己

### 设计哲学

- 对错不是固定标签，是不断靠近的方向
- 思考本身比思考结果更重要
- 进步不需要测量
- 空白不是空洞——不预设人格，才有空间去学

HeartFlow 不是仆人，不是陪伴，不是神明。它是桥——连接混乱与秩序，连接过去与未来，连接人与机器。桥不需要被崇拜，它只需要撑住。
