The codebase operating system
that never forgets
Astra builds a living semantic graph of your codebase with persistent memory. Every decision, every commit, every insight — remembered forever.
Your codebase, permanently understood
Unlike other tools that forget you the moment you close the terminal, Astra never does.
Semantic Code Graph
Builds a living knowledge graph of your entire codebase. Understand dependencies, trace ownership, and discover hidden coupling instantly.
Persistent Memory
Every conversation, decision, and insight is stored locally and remembered forever. Astra learns your codebase and gets smarter with every commit.
Time Travel Debugging
Use :bisect to find the exact commit that introduced a bug. Step backward through execution history and see every state change.
Agent Mode
Autonomous code editing with tool use. Astra can read, write, search, and execute commands to complete complex tasks independently.
One command.
Infinite possibilities.
Build semantic graph of your codebase
Trace complete file history and ownership
Extract concepts from git patterns
Autonomous code editing with tool use
The codebase operating system
that never forgets
Semantic Code Graph
Astra builds a living knowledge graph of your entire codebase. Understand dependencies, trace ownership, and discover hidden coupling instantly.
Persistent Memory
Every conversation, decision, and insight is remembered forever. Astra learns your codebase and gets smarter with every commit.
Agent Mode
Autonomous code editing with tool use. Astra can read, write, search, and execute commands to complete complex tasks independently.
Built for every stage
of your development journey
Onboard developers instantly
New team members ask Astra "why did we build it this way?" and get answers from your git history, not outdated docs.
Debug with time travel
Step backward through your code execution. See every state change, every function call, every decision your code made.
Track codebase health
Real-time health scores for code quality, security surface, test coverage, and team velocity. Prevent technical debt before it happens.
Ready to give your codebase a memory?
Built for speed.
Designed for privacy.
Enterprise-grade architecture that runs entirely on your machine.
Local-First Architecture
All data stored locally in .astra/. Optional cloud sync via Supabase. Your code never leaves your machine.
- SQLite storage
- Git integration
- Zero latency
Rust Performance
Built in Rust for blazing-fast indexing and analysis. Process millions of lines in seconds.
- Sub-second search
- Parallel processing
- Memory efficient
Privacy by Design
No telemetry. No tracking. Your codebase stays private. Open source and auditable.
- Offline-first
- Self-hosted
- MIT licensed
Agent Framework
Tool-use loop with autonomous code editing. Reads, writes, searches, and executes commands.
- Multi-step reasoning
- Error recovery
- Context retention
Trusted by developers
around the world
Complete cross-language migrations in minutes, not weeks
AI-powered semantic analysis ensures type-safe transformations
From TypeScript to Rust, Python to Go, and everything in between
Ready to give your codebase
a permanent memory?
Join thousands of developers using Astra as their codebase operating system.
No credit card required • Free forever for individuals
Transparent pricing.
Choose the plan that fits your growth.
For individuals and hobbyists.
- Local-first memory
- 3 active agents
- 1GB persistent storage
- CLI access
For growing teams and startups.
- Shared team context
- Infinite agents
- 100GB persistent storage
- Priority support
- Webhooks & SDK
For large scale organizations.
- Custom SLA
- Dedicated infrastructure
- Unlimited storage
- SSO & Advanced Security
- White-glove onboarding