Claude OS

The AI Operating System
That Never Forgets

🧠 Persistent Memory    ⚡ 600-1000x Faster    🚀 Zero Setup

The Problem You're Facing

Every. Single. Time.

You: "Claude, add a feature to our auth system"
Claude: "Based on common best practices..."
You: "No no no—we have custom JWT, 2FA,
      timezone handling... This is all wrong."
Claude: "Oh! I didn't know that."
You: *starts typing 30-minute context document*

Claude is brilliant. But Claude starts from ZERO every conversation.

Enter Claude OS

Claude OS Architecture
10,000 files indexed in 3 seconds

What Claude OS Does

  • Remembers everything about your project across all sessions
  • Learns automatically from every conversation, commit, and decision
  • Understands your codebase like a senior developer
  • Detects patterns in real-time as you work
  • Adapts its responses to match YOUR coding style
  • Never forgets — context persists forever

6 Core Pillars

🧠 Real-Time Learning

Redis Pub/Sub with <1ms latency. Automatically detects 10+ pattern types from your conversations.

💾 Memory MCP

Persistent memory across sessions. Natural language save and instant recall.

📚 Semantic Knowledge

Vector embeddings for deep understanding. Instant semantic search across your codebase.

📊 Code Structure

NEW! Tree-sitter AST parsing. 38,406 symbols indexed in 3 seconds.

🔍 Analyze-Project

Hybrid indexing (structural + semantic). Git hooks for automatic updates.

🎯 Session Management

Auto-resume sessions with full context preservation. Zero cold starts.

⚡ NEW: Hybrid Indexing

Phase 1: Structural

  • Tree-sitter AST parsing
  • Extract all symbols
  • Build dependency graph
  • PageRank scoring
  • 3 seconds for 10k files!

Phase 2: Semantic

  • Top 20% most important files
  • Full documentation embedding
  • 80% reduction in chunks
  • Runs in background
  • Optional, while you code

600-1000x faster than before!

Real Performance Numbers

Project Before (Full Embed) After (Hybrid) Speedup
Pistn (10k Ruby files) 3-5 hours 3 seconds 600-1000x
Start coding After full index Immediately! Instant
Chunks indexed 100,000+ ~20,000 80% reduction
Query speed Semantic only Structural + Semantic Faster!

How It Compares

Feature Claude Alone ChatGPT Copilot Claude OS
Remembers your code ❌ ❌ ❌ ✅ Perfectly
Understands architecture ❌ ❌ ❌ ✅ Completely
Indexes 10k files N/A N/A N/A ✅ 3 seconds
Learns from decisions ❌ ❌ ❌ ✅ Automatically
Session management ❌ ❌ ❌ ✅ Built-in
Free & open source ❌ ❌ ❌ ✅ 100%

You Need This If You...

  • Work on multiple projects
  • Have team members leaving
  • Work long-term on same project
  • Care about code consistency
  • Want faster development
  • Debug tricky issues
  • Onboard new developers
  • Maintain architectural consistency
  • Document as you go
  • Make better decisions

Getting Started in 3 Steps

# 1. Install Claude OS (one-time, 3 minutes)
git clone https://github.com/brobertsaz/claude-os.git
cd claude-os
./install.sh

# 2. Start Claude OS
./start.sh

# 3. Initialize your project (2 minutes)
cd /path/to/your/project
/claude-os-init
# Answer a few questions, done!

Now every conversation includes your complete project knowledge.

The Real Magic ✨

Claude OS doesn't make Claude smarter.

Claude OS makes Claude USEFUL for your specific project.

Generic Intelligence → Practical Expertise

Stop Starting From Zero

Start building with an AI that knows your code
as well as you do.

Get Claude OS Now

100% Free & Open Source
Built with ❤️ by developers who got tired of starting every conversation from zero