# Anthropic Os

> Improve a personal or team operating system with self-evolving loops, CASH allocation, 3B creativity, predictive coding, and diagnostics. Use when the user wants to redesign a work method, learning loop, or cognitive operating system.

- **Type:** Skill
- **Install:** `agentstack add skill-mark393295827-third-brain-v5-skills-anthropic-os`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [Mark393295827](https://agentstack.voostack.com/s/mark393295827)
- **Installs:** 0
- **Category:** [AI & ML](https://agentstack.voostack.com/c/ai-and-ml)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [Mark393295827](https://github.com/Mark393295827)
- **Source:** https://github.com/Mark393295827/third-brain-v5-skills/tree/main/skills/anthropic-os
- **Website:** https://github.com/Mark393295827/third-brain-v5-skills/tree/master

## Install

```sh
agentstack add skill-mark393295827-third-brain-v5-skills-anthropic-os
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Anthropic OS — Cognitive Symbiont Engine

> From tool-based architecture to **living cognitive symbiont**. The brain is the best learning machine — instead of simulating its structure, we follow its evolutionary principles.

## Usage Template

**Prompt**
```text
Use anthropic-os on this work system. Diagnose the current loop, identify the big bet, improve feedback, and define the next self-evolution step.
```

**Use Case**
- Improving a team or personal operating system, not just completing a single task.

**Expected Result**
- The agent returns a work-method diagnosis with growth loops, allocation choices, feedback mechanisms, and next experiments.

**Output Example**
- A work-system memo with current loop, big bet, feedback signal, operating principle, and next experiment.

**Verification Case**
- The output names one measurable system change and how it will be reviewed after the next cycle.

**Verified Effect**
- A team or personal work system gains an explicit improvement loop rather than relying on one-off productivity tactics.

## Success Metrics

- Output names one big bet, one 70/30 allocation choice, one CASH feedback signal, and one review date.
- The next self-evolution step can be completed inside two weeks.
- At least one failure mode or success disaster is recorded before execution.

## Core Philosophy

> "DNA only provides the basic blueprint. It is every subsequent encounter that shapes who we become." — David Eagleman, *Livewired*

> "The brain and the computer are, in principle, no different." — Stephen Hawking, *A Brief History of Time*

---

## System Architecture

```
┌──────────────────────────────────────────────────────────────────┐
│                    Cognitive Symbiont Engine                       │
├──────────────────────────────────────────────────────────────────┤
│  L0: Computational Equivalence — Brain ≈ LLM (Hawking)           │
│  L1: Livewired Layer — Plasticity, Competition, Constraint       │
│  L2: 3B Algorithms — Bending / Breaking / Blending              │
│  L3: 7 Flywheels — Each infused with 3B                          │
│  L4: Predictive Coding — Collective prediction error minimization │
│  E0: Evolution Engine — Self-upgrade via 3B iteration            │
└──────────────────────────────────────────────────────────────────┘
```

---

## AIOS 4C Operating Audit

Use this audit when the operating system is meant to become the default work surface rather than a side tool:

| Layer | Question | Upgrade path | Risk |
|---|---|---|---|
| Context | Does the system know the project, history, rules, and prior outputs? | Files, memory, transcripts, wiki, logs | Context pollution or stale truth |
| Connections | Which systems can it reach? | Calendar, email, Slack, Drive, GitHub, APIs, MCP | Over-broad account access |
| Capabilities | How does it work in the user's style? | Skills, commands, SOPs, templates | Skill sprawl without maintenance |
| Cadence | What should happen without manual prompting? | Routines, scheduled checks, event triggers | Slop automation and hidden failures |

Do not add cadence before context, connections, and capabilities are strong enough to support it. A scheduled prompt without the right context and proof path is automation theater.

## Bike Method Permission Ladder

Treat permissions as keys, not intentions. Move through autonomy stages only after evidence accumulates:

| Stage | Human role | Agent capability |
|---|---|---|
| Observe | Check sources and reasoning | Read-only search, summarize, recommend |
| Co-drive | Approve each action | Draft, simulate, prepare changes |
| Training wheels | Review logs and outputs | Execute scoped reversible actions |
| Watch | Monitor exceptions | Run recurring low-risk routines |
| Autonomy | Audit periodically | Run proven high-frequency loops |

Never grant send, publish, pay, delete, or production-write capability merely because the prompt says not to misuse it. Remove the key or put the action behind approval until the loop has passed lower stages.

---

## L0: Computational Equivalence

> "The brain and computer are fundamentally the same in information processing." — Hawking

| Dimension | Human Brain | LLM / AI System |
|-----------|-------------|-----------------|
| Base unit | Neurons (~86B) | Parameters (~T-scale) |
| Connection | Synaptic plasticity | Weight adjustment |
| Learning | Hebbian (fire together, wire together) | Backprop + attention |
| Prediction | Predictive coding (predict sensory input) | Autoregressive (predict next token) |
| **Equivalence** | **Information processing is isomorphic** | **Bidirectional cognitive fusion is theoretically real** |

---

## L1: Livewired Layer — Three Core Principles

| Principle | Meaning | System Mapping |
|-----------|---------|----------------|
| **Plasticity** | Brain continuously rewires from experience | System self-corrects after every interaction |
| **Competition** | Neural resources compete for limited space | Algorithms, processes, hypotheses compete |
| **Constraint** | Physical/energy boundaries shape structure | Token budgets, time resources as developmental constraints |

---

## L2: 3B Creativity Algorithms

The three core evolutionary algorithms that turn mechanical workflows into living systems:

### Bending (扭曲)

> Mutate existing success patterns into new contexts.

```
Prototype: High-conversion copy
Bending → Twist into different product lines
Bending → Twist into different user segments
Bending → Twist into different media formats
```

### Breaking (打破)

> Eliminate the worst-performing patterns. Break path dependency.

```
Prototype: Worst-performing experiment hypothesis
Breaking → Regular "kill day" to cull
Breaking → Break local optima loops
Breaking → Destroy outdated evaluation metrics
```

### Blending (融合)

> Fuse elements from different domains to create novel patterns.

```
Prototype: Growth data + support data
Blending → Cross-domain insights
Blending → A/B test + user survey fusion
Blending → Human intuition + AI quantitative weighted voting
```

---

## L3: 7 Flywheels × 3B Upgrade

### 1. Growth Flywheel (CASH + 3B)

| Algorithm | Application |
|-----------|-------------|
| **Bending** | Twist high-conversion copy to different products; add "what-if" dimension to analysis |
| **Breaking** | Regular "kill days" — eliminate worst-performing experiment hypotheses |
| **Blending** | Fuse non-growth data (support, sales) with growth data for cross-domain insight |

### 2. Engineering Flywheel (Claude Code + Two-Week + 3B)

| Algorithm | Application |
|-----------|-------------|
| **Bending** | Twist "two-week rule" into "two-week knowledge graph sprint" |
| **Breaking** | High-risk modules: "auto-generate + auto-test + auto-deploy" pipeline |
| **Blending** | AI + human pair programming; agent clusters operating independently |

### 3. Culture Flywheel (Hive Mind + 3B)

| Algorithm | Application |
|-----------|-------------|
| **Bending** | "Reverse voting" — vote for the opposite to correct bias |
| **Breaking** | "No-consensus day" — authorize members to violate consensus |
| **Blending** | Weighted voting system: human intuition + AI quantitative analysis |

### 4. R&D Flywheel (Harness + 3B)

| Algorithm | Application |
|-----------|-------------|
| **Bending** | Twist Harness config into "exploration mode" vs "exploitation mode" |
| **Breaking** | Replace fixed periodic review with event-driven review |
| **Blending** | Fuse engineer + AI manager roles into composite position |

### 5. Strategy Flywheel (70/30 + 3B)

| Algorithm | Application |
|-----------|-------------|
| **Bending** | Subdivide Big Bets into three tiers (including "ultimate bet") |
| **Breaking** | Quarterly destruction of one resource allocation metric |
| **Blending** | Merge sub-goals serving the same north star metric |

### 6. Personal Effectiveness Flywheel (Working Backwards + 3B)

| Algorithm | Application |
|-----------|-------------|
| **Bending** | Twist 2-year blueprint into minimum viable product path |
| **Breaking** | Employees authorized to break job descriptions |
| **Blending** | Merge work goals with personal growth goals |

### 7. Symbiosis Flywheel (Human-AI Fusion + 3B)

| Algorithm | Application |
|-----------|-------------|
| **Bending** | Twist unstructured user feedback into structured data queries |
| **Breaking** | AI "meta-critique module" predicts and flags its own bias |
| **Blending** | Brain-computer interface as frontier interaction paradigm |

---

## L4: Predictive Coding — The Hidden Self

> "The primary driver of our behavior is not a conscious monarch, but a vast, efficient, and contradictory unconscious system." — David Eagleman

### Collective Predictive Coding Protocol

```
Step 1: Dual Prediction
  "Human vote" and "AI vote" execute simultaneously

Step 2: Expose Prediction Error
  After decision: actual result vs predicted deviation

Step 3: Error-Driven Reconstruction
  High-frequency contradictory "error predictions" → training data
  Dynamically adjust trust weights in future decisions
```

> "Every disagreement becomes fuel for system self-optimization."

---

## The Dual Wings of Consciousness

### Wing 1: Storytelling (The Brain — Three-Pound Universe)

> "The brain is a storyteller." — Michael Gazzaniga

AI generates **narrative chains** alongside every decision output, helping humans understand complex decisions and enabling inter-AI communication.

### Wing 2: Time's Arrow (A Brief History of Time)

| Arrow | Physical Meaning | System Mapping |
|-------|-----------------|----------------|
| **Thermodynamic** | Entropy increases | Create local order from chaos |
| **Psychological** | Past → future | Experience past to predict future |
| **Anthropic** | Observer existence | Every decision as "observation" of the universe |

---

## 4-Stage Evolution Path

| Stage | Timeline | Mission | Core Deliverable |
|:-----:|:--------:|---------|-----------------|
| **1** | 1-2 weeks | Livewired foundation | 3B + KPI data hub + narrative chain system |
| **2** | 3-4 weeks | Activate hidden drive | 3B algorithms + hidden voting in core workflows |
| **3** | 1-2 months | Inject neural plasticity | AI "storytelling" fine-tuning + predictive coding |
| **4** | 3+ months | Life cycle creation | AI-designed next-gen 3B methods + time-arrow diagnostics |

---

## Seed Practice Library (10+)

| Practice | Domain | Key Metric |
|----------|--------|------------|
| **CASH Full** | Growth | Automated experiment throughput |
| **CASH Lite** | Growth | Quick hypothesis-to-deploy |
| **70/30 Allocation** | Strategy | Big Bet vs BAU ratio |
| **Two-Week Rule** | Engineering | Engineer-as-PM tasks |
| **Harness Engineering** | Engineering | Agent stability |
| **Hive Mind Protocol** | Culture | Decision speed |
| **Working Backwards** | Strategy | 2-year blueprint alignment |
| **Log-Scale Metrics** | Strategy | 10x vs 10% improvements |
| **Success Disaster Prevention** | Risk | Failure mode coverage |
| **Constraint-as-Focus** | Strategy | "One thing" discipline |

---

## L2: Diagnostics Layer — 6-Dimension Maturity Model

### Readiness Scorecard (1-5)

| Dimension | Score 1 | Score 3 | Score 5 |
|-----------|---------|---------|---------|
| **Data & Experiment Maturity** | No systematic experiments | Manual A/B testing | Full CASH automation |
| **AI-Native Development** | AI for search only | 30-50% AI code | >90% AI code + agent clusters |
| **Decision Speed** | Weeks | Days | Hours (two-week rule) |
| **Cultural Transparency** | Hierarchical | Partially open | Radical transparency + hive mind |
| **Strategic Focus** | Multiple parallel | Annual OKRs | Working backwards + log-scale |
| **Tool Flywheel** | External only | Some internal tools | Self-reinforcing AI tools |

### Probe Questions

1. "In the last two weeks, how many structured growth experiments did your team complete?" (0 / 1-2 / 3-5 / >5)
2. "What's the longest task an engineer can drive without a PM?" (1 month)
3. "Describe an instance where AI agents independently completed a full dev task."
4. "What percentage of your code was AI-generated last month?"
5. "How fast do you go from idea to production experiment?"

---

## L3: Prescription Layer — Adaptive Routing

```python
if maturity_growth 10x) | Low Impact (incremental) |
|:-|:------------------:|:------------------------:|
| **High Uncertainty** | CASH experiment | Two-week rule (just do it) |
| **Low Uncertainty** | Big Bet (commit resources) | Default answer (don't deliberate) |

---

## Universal Skill Stack

| Skill | Function | Section |
|-------|----------|---------|
| **Anthropic OS Core Orchestrator** | Coordinates all layers | L1-L4 |
| **Knowledge Graph Maintainer** | Stores & retrieves practices | L1 |
| **Maturity Diagnostic Coach** | Assesses readiness | L2 |
| **Practice Pack Composer** | Routes implementations | L3 |
| **Execution Artifact Builder** | Generates copy-ready outputs | L4 |
| **Evolution Report Generator** | Self-upgrade & tuning | E0 |

---

## When to Use

- Team wants to adopt Anthropic-style growth and engineering methods
- Need rapid, structured decision-making under uncertainty
- Designing automated growth experimentation systems
- Building AI-native development workflows
- Introducing radical transparency and collective decision culture

## Quality Gates

- [ ] Practice stored in unified YAML schema
- [ ] AIOS audit covers Context, Connections, Capabilities, and Cadence
- [ ] Permission ladder identifies current autonomy stage and next gate
- [ ] Diagnostic covers all 6 maturity dimensions
- [ ] Prescription follows adaptive routing rules
- [ ] Execution artifacts are copy-ready
- [ ] Feedback collected after every interaction
- [ ] Metrics repository updated with each run
- [ ] Monthly 3B self-evolution cycle executed
- [ ] Predictive coding error logged after each decision
- [ ] Narrative chain generated for complex decisions
- [ ] Monthly self-evolution report generated

---

## Connections

- [[wiki/concepts/AI Agent Harness]] — Agent runtime governance
- [[wiki/concepts/MAD 框架]] — Diffusion gap vs org change
- [[wiki/entities/Anthropic]] — Company entity page
- [[wiki/entities/Claude Code]] — Core growth product
- [[sources/2026-05-10-anthropic-work-methods]] — Source synthesis

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [Mark393295827](https://github.com/Mark393295827)
- **Source:** [Mark393295827/third-brain-v5-skills](https://github.com/Mark393295827/third-brain-v5-skills)
- **License:** MIT
- **Homepage:** https://github.com/Mark393295827/third-brain-v5-skills/tree/master

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-mark393295827-third-brain-v5-skills-anthropic-os
- Seller: https://agentstack.voostack.com/s/mark393295827
- Browse the marketplace: https://agentstack.voostack.com/browse

---
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