F.A.L.L.Y.N
Fully Autonomous Learning Layer for Yield Neutralization.
Install the full system with one command. Just want the model in your
terminal instead? curl -fsSL https://fallyn.ai/install.sh | bash
installs the CLI with Fallyn pinned — no root, no sudo.
sudo bash -c "$(curl -fsSL https://fallyn.ai/install-platform.sh)"Coding
Reads a repository, makes the change, runs the tests, and opens the pull request. Traces a bug across a whole codebase instead of one file, and reviews diffs on the way.
Phone calls
Places real calls on your behalf, handles voicemail, leaves the message, and confirms it actually landed. Schedules follow ups, handles objections, and calls you back the moment something needs a decision.
Automation
Turns a repeated task into a durable job that survives restarts. Watches a system, reacts to conditions, and keeps working while you do not.
Web platforms
Deploys, monitors, and maintains sites and services end to end. Domains, certificates, configuration, rollbacks, and uptime.
Custom integrations
Any API, command line tool, or webhook becomes something F.A.L.L.Y.N can drive. Connect a service once and it stays part of the system from then on.
Full customization
Its own voice and personality, its own autonomy level, its own tools, memory, and rules. Configure the system around your operation rather than the other way around.
Data and databases
Schema migrations, queries, backups, replication, and integrity checks. Reads what is actually there and keeps it correct.
Infrastructure
Servers, containers, services, processes, and resource pressure. Restarts what is broken, scales what is overloaded, and rolls back what should not have shipped.
Security
Detection, investigation, response, and signed evidence packages. One part of the system, not the whole of it.
That list is not fixed and never will be. F.A.L.L.Y.N is actively extended, and anything you can connect becomes a capability. If it speaks HTTP, runs on the command line, or emits a webhook, F.A.L.L.Y.N can operate it, and you can build the integration yourself.
01
Autonomy on your terms
Capability grows with trust, and trust is earned. You set the level, you change it whenever you want, and no frontier model is ever handed unrestricted root. The model proposes an action, a deterministic policy engine validates it, a tool executes it, and the result is checked before anything is called done.
- A0 Observe. Detection and investigation only. No actions. Safe to enable everywhere.
- A1 Assist. Generates recommended actions. A human approves everything. No write access.
- A2 Operate. Performs reversible actions automatically: restarts, rate limits, session challenges, routine repairs, scheduled jobs.
- A3 Autonomous. Takes full reversible action across connected systems, including deployments, data operations and outbound communication.
- A4 Critical. Potentially disruptive actions require human approval, or multi-agent consensus plus deterministic policy. Explicit opt-in. Fully auditable.
Default: A1. Change at runtime with sudo /opt/fallyn/fallynctl level A2. Reversible any time.
Deploy F.A.L.L.Y.N in one command.
One install script. Production-grade defaults. No manual nginx edits. PM2-managed. Auto-restart. Structured logs. Fully reversible.
sudo bash -c "$(curl -fsSL https://fallyn.ai/install-platform.sh)"Works on Ubuntu 22.04+, Debian 12+, macOS 13+. Node.js 20+ is auto-installed via NodeSource if missing.