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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.

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TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.

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ECC Tools

ECC Tools is the hosted GitHub App for rolling ECC into real repositories. It analyzes repo history and agent-related config, then opens pull requests with project-specific skills, rules, hooks, commands, manifests, and safety checks for AI coding agents. It also runs PR audits, security scans, and selective rollout planning so teams can adopt ECC repo by repo instead of installing everything at once.

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AI 时代的伯克希尔:基于 Claude Code / Codex 的价值投资研究框架。巴菲特·芒格·段永平·李录四大师方法论 + 多Agent并行研究。| AI-era Berkshire: a value investing research framework built for Claude Code / Codex. 4 masters' methodologies + multi-agent adversarial analysis.

  • Updated Jun 30, 2026
  • Python
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This recommendation was created by GitHub staff

BuildPulse

Spend more time shipping and less time re-running flaky tests

BuildPulse the premier end-to-end flaky test solution. We help you detect flaky tests, provide impact metrics, mitigate impact with test quarantining, and help find root cause.

Integrates with all test frameworks including JavaScript (Cypress, Jest, Playwright), Ruby (minitest, RSpec), Go, Python, and others.

Works with GitHub Actions, Jenkins, Buildkite, and more - all languages and CI providers.