Copilot

Fix the 403 "unauthorized: not licensed to use Copilot" error. It means no Copilot seat is assigned to the token owner — here is how to confirm and get one.

Resolve 'User not authorized' and authentication errors in GitHub Copilot CLI. Fix subscription issues, organization policy blocks, SSO requirements, and token authentication problems.

Troubleshoot common Homebrew installation errors for GitHub Copilot CLI. Fix 'brew install copilot-cli' failures, formula not found errors, and npm/winget alternatives.

Resolve GitHub Copilot CLI connectivity issues in corporate environments. Configure proxy settings, SSL certificates, firewall allowlists, and troubleshoot network-related authentication failures.

Learn to use GitHub Copilot CLI for automatic commit message generation, PR descriptions, and git workflow automation. Includes customization for conventional commits.

Install the terminal CLI on macOS, Windows, Linux, or WSL using 4 supported methods, then launch it and sign in with /login.

Automate code review, documentation, and analysis tasks using GitHub Copilot CLI in CI/CD pipelines. Learn setup for GitHub Actions, GitLab CI, and other CI systems.

Step-by-step guide to migrate from the deprecated gh copilot extension to the new standalone GitHub Copilot CLI. Understand the differences, transfer your workflows, and set up the modern CLI experience.

Complete guide to deploying GitHub Copilot Business and Enterprise across your organization. Covers admin policies, SSO configuration, audit logging, compliance, and organization-wide deployment.

Configure Model Context Protocol (MCP) servers in GitHub Copilot CLI to extend functionality with custom tools, databases, and external services. Complete setup guide with examples.

Configure SAML single sign-on for GitHub Copilot in enterprise organizations. Set up identity provider integration, manage user access, and troubleshoot SSO authentication issues with Copilot CLI.

Learn how to use built-in and custom agents in GitHub Copilot CLI. Master the Explore, Task, Plan, and Code-review agents plus create your own specialized agents for team workflows.

Learn to use GitHub Copilot CLI's /delegate command to hand off complex tasks for autonomous execution. Understand when delegation works best and how to provide effective task descriptions.

Learn how to use Git worktrees effectively with GitHub Copilot CLI. Configure VS Code background agents with worktree isolation, manage independent Copilot sessions, and follow best practices for parallel development workflows.

Generate shell commands from natural language descriptions using GitHub Copilot CLI. Learn to create complex commands, pipe operations, and one-liners without memorizing syntax.

Complete guide to GitHub Copilot CLI slash commands including session management, model selection, directory access, MCP configuration, and building automated workflows.

Master GitHub Copilot CLI's specialized agents - Explore and Task - to efficiently analyze codebases and execute operations. Learn when to use each agent for optimal results.

Integrate GitHub Copilot CLI into your CI/CD pipelines. Learn to automate code suggestions, debug workflows, configure actions, and implement security best practices for macOS, Windows, and Linux runners.

Configure GitHub Copilot CLI for efficient work in large monorepos. Learn to scope context, manage workspace boundaries, and optimize performance for repositories with millions of lines of code.

Resolve `Permission denied and could not request permission from user` in GitHub Copilot CLI. Fix non-interactive -p mode, deny rules that override --allow-all-tools, path restrictions, and shell redirection approvals.

Complete guide to GitHub Copilot CLI configuration file locations. Find config.json, MCP settings, session state, command history, custom agents, and project-level settings.

Fix "You are not authorized to use this Copilot feature, it requires an enterprise or organization policy to be enabled" in GitHub Copilot CLI. Policy and propagation fixes.

Resolve `zsh: command not found: copilot` and `bash: copilot: command not found` after installing GitHub Copilot CLI. Fix the PATH the install script could not add, npm global bin issues, and the old gh copilot mix-up.