Tips & Tricks

A collection of quick tips to help you get the most out of Roo Code.

Drag Roo Code to the Secondary Sidebar so you can see the Explorer, Search, Source Control, etc.
Once you have Roo Code in a separate sidebar from the file explorer, you can drag files from the explorer into the chat window (and even multiple at once). Just make sure to hold down the shift key after you start dragging the files.
If you're not using MCP, turn it off in the Prompts tab to significantly cut down the size of the system prompt.
To keep your custom modes on track, limit the types of files that they're allowed to edit.
If you hit the dreaded input length and max tokens exceed context limit error, you can recover by deleting a message, rolling back to a previous checkpoint, or switching over to a model with a long context window like Gemini for a message.
In general, be thoughtful about your Max Tokens setting for thinking models. Every token you allocate to that takes away from space available to store conversation history. Consider only using high Max Tokens / Max Thinking Tokens settings with modes like Architect and Debug, and keeping Code mode at 16k max tokens or less.
If there's a real world job posting for something you want a custom mode to do, try asking Code mode to Create a custom mode based on the job posting at @[url]
If you want to really accelerate, check out multiple copies of your repository and run Roo Code on all of them in parallel (using git to resolve any conflicts, same as with human devs).
When using Debug mode, ask Roo to "start a new task in Debug mode with all of the necessary context needed to figure out X" so that the debugging process uses its own context window and doesn't pollute the main task
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To manage large files and reduce context/resource usage, adjust the File read auto-truncate threshold setting. This setting controls the number of lines read from a file in one batch. Lower values can improve performance when working with very large files, but may require more read operations. You can find this setting in the Roo Code settings under 'Advanced Settings'.