Copilot CLI v1.0.7-0: SDK APIs & Subagent Hooks

Copilot CLI 1.0.7-0 adds experimental SDK session APIs for managing skills and MCP servers, plus a subagentStart hook for context injection. Includes fixes for model picker visibility and Windows auto-update.

Copilot CLI v1.0.7-0: SDK APIs & Subagent Hooks

TL;DR

  • Experimental SDK session APIs for managing skills, MCP servers, and plugins
  • New subagentStart hook to inject context when subagents spawn
  • Fixed model picker visibility for Pro/trial users and Windows auto-update edge case

New

  • SDK session APIs — List and manage skills, MCP servers, and plugins with optional config auto-discovery from your working directory.
  • subagentStart hook — Fires when a subagent spawns, letting you inject additional context into the subagent's prompt.

Fixed

  • Pro and trial users now see all models they're entitled to in the model picker.
  • CLI restart no longer re-sends the -i/--interactive prompt to the new session.
  • Resolved Windows auto-update edge case that could leave incomplete packages behind.

Update with: npm install -g @github/copilot-cli@latest

Source: Copilot CLI