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Copilot CLI update: chronicle, plugins, and fleet mode

GitHub Checkout

In this episode of GitHub Checkout, we sit down with Copilot CLI Product Manager Ryan Hecht to explore the latest experimental features. We cover the plugin marketplace, the /chronicle slash command for self-healing prompts, and how to run Claude Opus 4.6, GPT-5.4, and Gemini 3 simultaneously. We also walk through how /fleet mode and autopilot can handle massive refactoring tasks while you step away.

JavaScript logo

Popular topic

JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
VoiceStudio

Trending repository

VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.

  • Updated Sep 27, 2026
  • Python

This recommendation was created by GitHub staff

Recurse ML

What is Recurse?

Recurse build machine learning models that find bugs in code. This can be in the code that humans write, or that AI generates. We have built two tools for each use case.

rml CLI tool

rml checks locally staged changes for bugs. It integrates with AI agents like Cursor and Claude Code acting as a self-healing feedback loop for them to fix their mistakes.

GitHub App

It automatically reviews pull requests for breaking changes when submitted to your codebase.

Axolo for Slack screenshot

This recommendation was created by GitHub staff

Axolo for Slack

Enable your team to merge pull requests faster

Axolo is a bi-directional Slack & GitHub/GitLab integration.

With Axolo, tech teams collaborate on pull requests seamlessly. Each pull request creates a temporary Slack channel where all information (deployments, pull request checks, and code comments) will be shared. Axolo takes all of the normal back-and-forths on GitHub and Slack to centralize the conversation in ephemeral pull request channels. But this is only step 1!