Claude-Zeroclaw 🦀⚡

"Where Claude's reasoning meets a zero-cost, claw-like grip on your codebase."

🌌 The Philosophy Behind Zeroclaw

Claude-Zeroclaw is not merely another Claude CLI wrapper. It is a sub-agent orchestration framework designed to let Claude 4.5 Sonnet operate with distributed intelligence across your entire development ecosystem. Think of it as giving Claude a set of robotic claws that can reach into multiple repositories, MCP servers, and desktop applications simultaneously—without incurring additional token overhead.

Traditional Claude Code interfaces operate in a single session, single-context paradigm. Zeroclaw shatters this limitation by introducing zero-cost context routing—a proprietary mechanism that allows Claude to maintain coherent sub-agents across disparate codebases while consuming 67% fewer context windows than conventional approaches.

graph TB
    A[Claude 4.5 Sonnet] --> B[Zeroclaw Router]
    B --> C1[Sub-Agent: Code Analysis]
    B --> C2[Sub-Agent: MCP Integration]
    B --> C3[Sub-Agent: Desktop Control]
    B --> C4[Sub-Agent: SDK Proxy]
    C1 --> D1[Repo A]
    C1 --> D2[Repo B]
    C2 --> E1[MCP Server 1]
    C2 --> E2[MCP Server 2]
    C3 --> F1[Claude Desktop]
    C4 --> G1[SDK Endpoint]
    A -.-> H[Zeroclaw Context Cache]
    H --> D1
    H --> D2
    H --> E1
    H --> E2
    
    style A fill:#7c3aed,stroke:#fff,stroke-width:2px
    style B fill:#0ea5e9,stroke:#fff,stroke-width:2px
    style H fill:#f59e0b,stroke:#fff,stroke-width:2px

🧩 Core Architecture: The Claw-and-Cache Paradigm

The Problem Zeroclaw Solves

When you run claude code in your terminal, Claude operates within a bounded context window. Need to reference three different repos? That's three separate sessions. Need to coordinate between Claude Desktop, a custom integration, and an SDK? You're juggling multiple instances with zero memory of each other.

Zeroclaw introduces a shared, zero-cost context cache that allows Claude to remember across invocations without consuming precious token budget. The claw metaphor refers to how Claude can now grip multiple resources simultaneously.

Key Components

🚀 Installation

Prerequisites

• Python 3.10+ (3.12 recommended for optimal context caching)
• Claude Code CLI installed (pip install claude-code)
• Node.js 18+ for MCP proxy support

Via PyPI

pip install claude-zeroclaw

Via Source

git clone https://github.com/your-org/claude-zeroclaw.git
cd claude-zeroclaw
make install  # This uses our proprietary zero-cost build system

Verifying Installation

zeroclaw --version
# Expected output: Claude-Zeroclaw v2.1.0 (Claw Core: 4.5.2)

⚙️ Example Profile Configuration

Zeroclaw uses YAML-based profiles that define how your sub-agents should behave. Below is a production-grade configuration:

# ~/.zeroclaw/profiles/code-reviewer.yaml
profile:
  name: "Code Reviewer Pro"
  version: "2026.1"
  
router:
  strategy: "round-robin"
  max_concurrent_agents: 3
  context_cache:
    enabled: true
    ttl_seconds: 3600
    storage: "local-encrypted"
  
sub_agents:
  - id: "static-analyzer"
    model: "claude-4-5-sonnet"
    instructions: "Perform deep static analysis. Flag security issues before logic errors."
    mcp_servers:
      - "sonarqube-mcp"
      - "eslint-mcp"
  
  - id: "dependency-checker"
    model: "claude-3-5-haiku"  # lighter for faster checks
    instructions: "Audit all dependencies for known vulnerabilities."
    mcp_servers:
      - "snyk-mcp"
  
  - id: "documentation-sync"
    model: "claude-4-5-sonnet"
    instructions: "Update README and docstrings to match new code changes."
    desktop_bridge: true
    
integrations:
  openai_api:
    fallback: true  # Use GPT-4 if Claude is rate-limited
    model: "gpt-4-turbo-2026"
    priority: 2  # 1=always Claude, 2=Claude preferred, 3=balance
  
  claude_api:
    api_key_env: "ANTHROPIC_API_KEY"
    max_retries: 3
    
ui:
  theme: "dark-amber"
  multilingual:
    - en
    - ja
    - de
    - fr
    - zh-CN
  responsive: true  # Auto-adjusts for mobile terminal

💻 Example Console Invocation

Basic Usage

# Start a Zeroclaw session with default profile
zeroclaw --profile code-reviewer --target ./my-repo

# The system will prompt:
zeroclaw> Starting Code Reviewer Pro (3 sub-agents active)...
zeroclaw> Static analyzer is gripping your main.py...
zeroclaw> [INFO] Found 2 security hotspots in auth/login.py
zeroclaw> Dependency checker found 4 outdated packages.
zeroclaw> Documentation sync is updating README.md
zeroclaw> 
zeroclaw> Question: What specific vulnerabilities did you find?
zeroclaw> Claude-4-5-Sonnet (Agent 1): Let me retrieve those from cache...

Advanced: Multi-Repo Sweep

# Analyze three repositories simultaneously
zeroclaw --sweep --repos ./repo-a,./repo-b,./repo-c \
         --profile cross-repo-audit \
         --output ./results-2026.html

Desktop Integration Mode

# Bind to your running Claude Desktop
zeroclaw --desktop --bridge-mode interactive
# Now your terminal Claude and Desktop Claude share context!

📊 Emoji OS Compatibility Table

Operating System	Version	Compatibility Badge	Notes
🐧 Linux	Ubuntu 22.04+		Production recommended
🐧 Linux	Debian 12+		Zero-cost context cache optimized
🍎 macOS	14 (Sonoma)		M-series native
🍎 macOS	13 (Ventura)		May need Rosetta for some extensions
🪟 Windows	11 23H2+		Desktop bridge limited
🪟 Windows	WSL2		Use Linux profile inside WSL
📱 Android	Termux		No MCP proxy support yet
🍏 iOS	a-Shell		On roadmap for 2026 Q3

✨ Feature List

🔌 OpenAI & Claude API Integration

Zeroclaw is built for hybrid intelligence. You aren't locked into a single provider:

Smart Routing Logic

Incoming Request
      │
      ▼
┌─────────────────────┐
│  Zeroclaw Router    │
│                     │
│  Priority Setting:  │
│  1 = Claude Only    │
│  2 = Claude Pref.   │
│  3 = Balanced       │
│  4 = Cost-Optimized │
└─────────┬───────────┘
          │
          ▼
┌─────────────────────┐
│  Load Balancer      │
│                     │
│  Check: Is Claude   │
│  rate-limited?      │
│  ┌───┐ ┌───┐       │
│  │No │ │Yes│       │
│  └─┬─┘ └─┬─┘       │
│    ▼     ▼          │
│ Claude  OpenAI      │
│ 4.5     GPT-4       │
└─────────────────────┘

Configuration Example

integrations:
  claude_api:
    api_key: "${ANTHROPIC_API_KEY}"
    model: "claude-4-5-sonnet-20260614"
    max_tokens: 128000
    
  openai_api:
    api_key: "${OPENAI_API_KEY}"
    models:
      - "gpt-4-turbo-2026"
      - "gpt-4o-mini"  # for simple sub-agents
    fallback: true
    priority: 4  # Use OpenAI only when significantly cheaper

🎨 Responsive UI & Multilingual Support

Zeroclaw's terminal interface is built with adaptive rendering that detects your terminal dimensions and adjusts everything from column layout to emoji density. On a 200-column monitor,