GitHub Copilot CLI Gets GPT-5 Mini, Specialized Agents in Major Update

GitHub has shipped a considerable replace to Copilot CLI, including GPT-5 mini and GPT-4.1 fashions that will not depend towards premium request limits for paid subscribers. The January 14 launch additionally introduces 4 specialised brokers designed to deal with discrete growth duties with out cluttering your important dialog context.

The brand new brokers—Discover, Job, Plan, and Code-review—every deal with particular workflows. Discover handles quick codebase evaluation for fast questions. Job runs builds and exams, returning transient summaries on success however full output when issues break. Plan maps out implementation by analyzing dependencies. Code-review focuses on surfacing real points fairly than nitpicking type preferences.

What’s really helpful right here: Copilot now delegates to those brokers routinely when it detects an applicable process, and might run a number of brokers in parallel. Mixed with the Agent Expertise characteristic GitHub launched in December, builders can chain agentic workflows immediately from their terminal.

Set up Will get Easier

GitHub has added package deal supervisor help throughout platforms. Home windows customers can run winget set up GitHub.Copilot, whereas macOS and Linux customers have Homebrew (brew set up copilot-cli) or a curl script choice. Bundle supervisor installations deal with automated updates—no extra guide model bumps.

The CLI now comes pre-installed in GitHub Codespaces and works as a Dev Container Characteristic for standardized dev environments.

Context Administration Enhancements

Token administration will get smarter with auto-compaction that kicks in at 95% of the restrict, routinely compressing dialog historical past. The brand new /context command reveals precisely the place your tokens are going, whereas /compact permits you to manually compress when wanted.

Session continuity improves too—the –resume flag now permits you to tab by way of each native periods and distant Copilot coding agent periods.

Pipeline Integration

New flags goal CI/CD use instances. –silent suppresses logs for clear parseable output. –share-gist exports periods to shareable gists. Instrument allowlisting and denylisting through –available-tools and –excluded-tools give granular management over what Copilot can entry in automated environments.

A brand new web_fetch device retrieves URL content material as markdown, with entry managed by way of config file patterns that additionally apply to shell instructions like curl and wget.

The diff viewer now contains intra-line syntax highlighting and integrates with Git’s configured pager. Agent-run instructions now not pollute your bash historical past—a small quality-of-life repair that issues throughout lengthy debugging periods.

Replace through your package deal supervisor or run npm set up -g @github/copilot@newest. The general public repository at github.com/github/copilot-cli hosts ongoing dialogue.

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