The Universal Solver
Point it at anything. Codebases, URLs, documents, entire businesses. It analyzes, discovers, fixes, and evolves with every cycle. No human supervision required.
Universal
Code, URLs, docs, systems, anything
Self-Evolving
Gets smarter every cycle
24/7
Autonomous daemon operation
$0
Open source, forever free
How it works
Six steps from zero to autonomous, self-improving analysis. Most users see their first findings in under 60 seconds.
Point
Tell it what to analyze. A codebase, a URL, a set of contracts, financial records, a live API. Any target.
Scan
The engine examines your target systematically, building understanding with each pass. It discovers new angles to explore as it goes.
Discover
Issues surface with severity scores. Each finding includes context, location, impact, and evidence. Nothing gets buried.
Fix
Automated repairs with safety guardrails. Budget limits, maturity gates, and isolated worktrees protect your work at every step.
Verify
Every change is confirmed and logged. Complete audit trail in an append-only ledger. Full accountability for every decision.
Evolve
The system gets smarter with every cycle. New analysis dimensions emerge from what it learns. Effective paths are reinforced. It never stops improving.
Built for trust, designed for autonomy
Every feature exists to make autonomous operation safe, transparent, and controllable. The engine handles the complexity. You set the boundaries.
Truly Universal
Not just code. URLs, documents, APIs, databases, business processes, research papers. Point it at any target. It figures out the rest.
Self-Evolving
The engine discovers new analysis angles from its own findings. Effective paths get reinforced. It literally gets smarter the longer it runs.
Runs While You Sleep
Install as a background daemon with one command. It operates 24/7 on your schedule, stops when budget limits are reached, and logs everything.
Four Safety Modes
Observe (zero risk), Suggest (plans only), Supervised (you approve), Auto (fully autonomous). Graduate from safe to autonomous at your own pace.
Budget Controls
Four spending ceilings: per-pass, per-action, per-session, and lifetime. Set them once and the system respects them automatically. No surprises.
Git-Safe Isolation
All changes happen in isolated git worktrees. Your main branch is never touched. Merge back when you are ready, discard if you are not.
Complete Audit Trail
Every finding, decision, plan, and action recorded in an append-only ledger. Immutable history. Full accountability. Query anything.
Pluggable AI Backend
Default is Claude, but the brain is pluggable. Use any LLM with a CLI interface. Bring your own model, your own API key, your own rules.
Spawns Sub-Analyses
When the engine finds a complex area, it can spawn child instances for deep-dive investigation. Orchestrated analysis trees with automatic depth and breadth limits.
Built with System 0
Real products, real research, real results. Everything here was analyzed, improved, or built entirely by System 0.
ViralEpic.net↗
A complete viral content platform built, deployed, and maintained autonomously. System 0 generated the architecture, built the codebase, identified quality issues, and shipped fixes without human intervention.
Full-stack app
built autonomously
Lucid↗
Cognitive bias detection engine at lucidapp.io. System 0 powered the continuous analysis of the codebase, surfacing architectural blind spots and security gaps that manual review missed entirely.
Production AI app
continuously improved
15+ Live Products↗
An entire portfolio of live products at avipilcer.com, each analyzed, refined, and maintained by System 0. From prompt engineering tools to AI governance scoring, every product benefits from continuous autonomous improvement.
15+ products
shipped and maintained
LCB-Bench Research Paper
System 0 assisted in the analysis and review of a research paper on LLM code benchmarking. It audited methodology, cross-referenced citations, identified statistical gaps, and improved the rigor of the final publication.
Research paper
analyzed and refined
Self-Improvement
System 0 analyzes its own source code. It found bugs in its own analysis engine, discovered edge cases in its own fix pipeline, and proposed improvements to its own architecture. It runs on itself, continuously.
Self-analyzing
recursive improvement
Connection Engine
A fully autonomous life and business operating system. System 0 is the genesis engine that powers it. The platform runs 24/7 with no human supervision: scheduling, executing, learning, and growing on its own. Proof that the technology works at scale.
24/7 autonomous
zero supervision
Works on everything
System 0 is domain-agnostic. Codebases, URLs, documents, databases, live systems. If it exists, System 0 can analyze and improve it.
Ship better code, automatically
Point System 0 at your codebase. It finds security vulnerabilities, architectural issues, dead code, and subtle bugs. Then it fixes them with safe, isolated patches you can review or auto-merge.
- Security audit: SQL injection, XSS, hardcoded secrets
- Architecture review: circular deps, god objects, missing abstractions
- Dependency health: outdated packages, license conflicts, CVEs
- Performance: N+1 queries, missing indexes, memory leaks
$ s0 init code-audit --goal 'Find security and quality issues' --mode auto
Instance created. Running first analysis pass...
Analyzing target... this may take a moment.
Pass 1 complete. 4 findings discovered.
[0.89] High severity issue found
[0.72] Medium severity issue found
[0.45] Low severity (below threshold)
[0.31] Low severity (below threshold)
2 fixes planned. Executing with safety checks...
Start free. Scale when ready.
The CLI is free forever. Pay only when you want cloud features.
Open Source
Full CLI. Bring your own LLM API key.
- All 4 execution modes
- Unlimited passes
- Daemon mode
- Full CLI access
- Community support
Pro
Cloud dashboard. Managed instances. Team features.
- Everything in Open Source
- Cloud dashboard
- Managed instances
- Team collaboration
- Email notifications
- Priority support
Enterprise
Custom deployment. SLA. Dedicated support.
- Everything in Pro
- Custom AI backends
- SSO / SAML
- 99.9% SLA
- Dedicated instances
- Custom integrations
- Onboarding call
Frequently asked questions
Be first in line for System 0 Cloud
The CLI is available now. The cloud platform with managed instances, team dashboards, and enterprise features is coming soon. Join the waitlist to get early access and shape the product.
No spam. Just launch updates and early access.
The future of problem-solving is autonomous.
System 0 is the genesis of something much bigger. A self-evolving, self-improving engine that gets better every time it runs. This is just the beginning.