GitHub's AI coding assistant Copilot now supports slash commands, letting developers trigger actions for coding, collaboration, and planning right from the chat interface. The update, rolled out in the Copilot app, is meant to cut down on repetitive typing and help developers stay in their flow.
What the slash commands do
Slash commands are a familiar pattern in chat tools like Slack and Discord. Type a forward slash and a menu pops up with options. Copilot's version works the same way. Developers can type "/" to see a list of commands that handle specific tasks—like generating boilerplate code, explaining a snippet, or sketching out a plan for a feature.
The feature targets three areas: coding, collaboration, and planning. Instead of writing a long natural-language prompt, a developer can pick a command and fill in the details. That's faster and more predictable for repetitive actions.
Built into the Copilot app
The slash commands are part of the GitHub Copilot app, which is the chat-based assistant that lives inside GitHub. The app already lets you ask questions in plain English—"why is this function failing?"—and get answers. Now, with slash commands, you can jump straight to a specific action without typing out a full sentence.
For example, a command might be used to create a test suite for a function, or to generate a pull request description. The exact list of commands isn't publicly documented yet, but the categories are clear from the announcement: coding, collaboration, and planning.
Speed matters in development. Every second spent reformatting a prompt or digging through documentation is time away from the actual work. Slash commands compress that friction into a single keystroke. They also reduce errors—a command has a fixed structure, so the AI knows exactly what you're asking for.
Collaboration gets a boost too. When a developer needs to explain a piece of code to a teammate, a slash command can generate a concise summary. For planning, it can break down a task into steps or suggest a timeline. The point is to keep the conversation moving without breaking focus.
This isn't a massive overhaul of Copilot. It's a refinement, a way to make the existing tool more efficient. But for developers who live in chat-based workflows, it could shave off minutes every day.
The update is now available in the Copilot app. How quickly developers adopt it—and whether GitHub expands the command set based on usage—remains the open question.
