FRB Agent
For Windows — Non-Custodial MEV Execution
Download the desktop agent. Verify the SHA-256 checksum before running. Start in Simulation Mode.
Transparency Proofs
Every release ships with a published SHA-256 hash. Verify before you run.
Before You Download
- Verify the SHA-256 hash matches the published value before running the installer.
- Run in Simulation Mode for at least 24 hours before using live capital.
- Use a dedicated machine or Windows profile — not your primary workstation.
- Keep your antivirus/EDR enabled; report any false positive to us.
FRB Agent v8.6
Inside the Agent
A local Windows desktop application. No browser required, no cloud dependency.

Main dashboard showing active strategies, PnL snapshot, and relay status.
"Your keys. Your machine. Your trade."
FRB Agent runs entirely on your Windows hardware. Private keys are stored locally and never transmitted. Bundle submission routes through public Flashbots infrastructure, not FRB servers.
Installation Walkthrough
Two steps from download to dashboard pairing.


Requirements
- • Windows 10 or 11 (x64)
- • .NET Framework 4.8
- • 4 GB RAM minimum
- • Stable internet connection
What's Installed
- • FRB Agent desktop application
- • Agave Runtime (.NET 4.8)
- • Local key vault module
- • Flashbots bundle router
Air-Gap Option
Need to run without internet access? Contact us for offline deployment guidance.
Request air-gap docs →Ready? Open the dashboard at /app.