YOLO Mode
YOLO mode delivers exactly what the name suggests - Sypha auto-approves everything. Enable the checkbox in feature settings and he'll execute file changes, terminal commands, even transitions from Plan to Act mode without requesting permission.
Consider it Auto Approve amplified - rather than granular permissions, YOLO mode grants Sypha complete autonomy.
Warning: This is dangerous. YOLO mode disables all safety checks. Sypha will execute whatever he decides without asking permission.
What Gets Auto-Approved
With YOLO mode enabled, Sypha automatically approves:
- All file operations - reading, writing, and modifying files anywhere on your system
- All terminal commands - including potentially destructive operations
- Browser actions - web scraping, form submissions, navigation
- MCP server tools - external integrations and API calls
- Mode transitions - automatic switching from Plan to Act mode
Essentially, every safety guardrail gets removed. Sypha functions with complete autonomy.
How to Enable YOLO Mode
Navigate to Sypha Settings → Features and select the "YOLO Mode" checkbox. That's all - no confirmation dialogs, no additional warnings. Once activated, Sypha will begin auto-approving all actions immediately.
To deactivate it, simply uncheck the box. Any pending actions will still require your approval after YOLO mode is disabled.
When You Might Use This
YOLO mode was developed primarily for our upcoming scriptable CLI where fully autonomous execution makes sense. In the GUI, you might consider it for:
Rapid prototyping where you desire zero friction and aren't concerned about potential mistakes. Ideal for throwaway experiments or exploring new concepts quickly.
Trusted, repetitive tasks where you've already validated Sypha's approach and wish to eliminate approval overhead. Consider routine refactoring or well-established patterns.
Demonstration purposes where you want to showcase Sypha's capabilities without constant interruptions.
What Could Go Wrong
Since YOLO mode eliminates all safety checks, Sypha could:
- Remove important files without warning
- Run commands that alter system settings
- Initiate network requests to external services
- Overwrite configuration files
- Install or uninstall software packages
- Commit and push changes to version control
The risk level depends entirely on your requests to Sypha. Simple tasks remain relatively safe, but complex requests can yield unpredictable consequences.
Best Practices
If you choose to use YOLO mode:
Start with isolated environments. Apply it in throwaway projects or sandboxed environments first. Never activate it on production codebases until you comprehend the risks.
Be specific with requests. Vague instructions combined with unlimited permissions can produce unexpected results. The clearer your requirements, the more predictable Sypha's actions become.
Monitor the output. Even though Sypha doesn't request permission, he still displays what he's doing. Observe the terminal output and file changes as they occur.
Keep version control handy. Ensure you can easily revert changes if something goes awry. Git becomes your safety net when YOLO mode is your workflow.
Inspiration: What Becomes Possible
With YOLO mode enabled, you can:
Build entire applications from a single prompt. Describe your desired outcome and let Sypha manage everything - file creation, dependency installation, configuration setup, even deployment scripts.
Automate complex workflows that normally demand dozens of approval clicks. Data processing pipelines, build system setup, or multi-step refactoring operations become seamless.
Rapid iteration cycles where you can swiftly test ideas without approval friction. Perfect for exploring different approaches or experimenting with new technologies.
Live demonstrations where you can exhibit Sypha's full capabilities without pausing to approve every action. Excellent for presentations or teaching scenarios.
The key is recognizing that YOLO mode transforms Sypha from an interactive assistant into an autonomous agent. Utilize that power wisely.