Issues

• Feature request: hook/notification event when MCP server startup completes (all connected or failed)

  triage
  github/copilot-cli#5458 · Filter by author kokjinWoo opened on Nov 14, 2026

• Fusion tier "high" silently resolves to policy "standard" (max works)

  triage
  github/copilot-cli#5457 · Filter by author jj1xgo opened on Nov 14, 2026

• Defaults for subagent models include models unavailable on free plan, causing errors

  triage
  Bug

  github/copilot-cli#5456 · Filter by author piers7 opened on Nov 14, 2026

• Version-matched request-construction source/provenance for Copilot CLI 1.0.110

  triage
  github/copilot-cli#5455 · Filter by author Monkey77-rgb opened on Nov 14, 2026

• MCP OAuth for Entra servers forces native broker window that blocks paste; no browser fallback (1.0.109)

  area:authenticationarea:mcp
  Bug

  github/copilot-cli#5452 · Filter by author kayran opened on Nov 13, 2026

• Context overhead regression: ~20K extra tokens after 1.0.106 (desktop app 1.4.0)

  area:context-memory
  Bug

  github/copilot-cli#5450 · Filter by author eugeneAtKnaufD opened on Nov 13, 2026

• SDK/VS Code: attached async Bash command reported stopped without a matching stop_bash call

  area:tools
  Bug

  github/copilot-cli#5448 · Filter by author smcguffeemft opened on Nov 13, 2026

• ACP mode never attaches to the IDE: --acp skips ~/.copilot/ide discovery, so ACP sessions have no IDE MCP server (no "Visual Studio Connected")

  area:mcparea:non-interactive
  Feature

  github/copilot-cli#5447 · Filter by author hershey1990 opened on Nov 12, 2026

• /model --global does not persist selected model; new sessions open on a removed model

  area:configurationarea:models
  Bug

  github/copilot-cli#5445 · Filter by author vizandrew opened on Nov 12, 2026

• Coordinated child session replies no longer reach the coordinator chat after latest update

  area:agentsarea:sessions
  Bug

  github/copilot-cli#5444 · Filter by author marcelonarezzi opened on Nov 12, 2026

• Reuse or release inactive worktrees to reduce disk usage across Copilot CLI sessions

  area:sessions
  Feature

  github/copilot-cli#5443 · Filter by author kutanti opened on Nov 12, 2026

• copilot vim mode :q and :model in normal mode

  area:input-keyboard
  Feature

  github/copilot-cli#5442 · Filter by author LayfonWeller opened on Nov 12, 2026

• General-purpose subagents refuse /tmp writes before tool execution despite allow-all; parent succeeds

  area:agentsarea:permissions
  Bug

  github/copilot-cli#5441 · Filter by author ioncache opened on Nov 12, 2026

• Agent Plugins 1.0: .instructions.md files and applyTo frontmatter in com.github.copilot/rules/ are silently ignored

  area:context-memoryarea:plugins
  Bug

  github/copilot-cli#5440 · Filter by author jdeboscker opened on Nov 12, 2026

• npm install -g @github/copilot

  triage
  Bug

  github/copilot-cli#5439 · Filter by author IAMRANOVIC opened on Nov 12, 2026

• npm install -g @github/copilot

  triage
  Bug

  github/copilot-cli#5438 · Filter by author IAMRANOVIC opened on Nov 12, 2026

• Delegated task children cannot authenticate HTTP-OAuth MCP servers: <server>/* gets 401, explicit refs work only on claude-fable-5.1 and only for some servers

  area:agentsarea:mcp
  Bug

  github/copilot-cli#5437 · Filter by author akoehlerbbw opened on Nov 12, 2026

• CLI masks structured OpenAI-compatible 403 error message as authentication failure

  area:models
  Bug

  github/copilot-cli#5436 · Filter by author gwexler-msft opened on Nov 12, 2026

• Repeated out-of-memory crash during a long interactive session in 1.0.109

  area:agentsarea:context-memoryarea:sessions
  Bug

  github/copilot-cli#5435 · Filter by author paulrigor opened on Nov 12, 2026
  1

• macOS: copilot-mcp-oauth keychain prompt returns after "Always Allow"; many duplicate keychain items

  area:authenticationarea:mcp
  Bug

  github/copilot-cli#5434 · Filter by author MariusLung opened on Nov 12, 2026

• Ctrl+click cannot open Markdown file links in VS Code devcontainer (regression of #1974)

  area:terminal-rendering
  Bug

  github/copilot-cli#5433 · Filter by author yurymann opened on Nov 12, 2026

• Session prune gives no visible progress, leading to repeated invocations

  triage
  github/copilot-cli#5432 · Filter by author sambetts opened on Nov 12, 2026

• Startup policy and hook/host warnings persist with isolated configuration on 1.0.109 and 1.0.110-3

  triage
  github/copilot-cli#5431 · Filter by author OpusVision opened on Nov 12, 2026

• Autopilot: option to wake the session when a detached shell completes after task_complete

  area:agentsarea:tools
  Feature

  github/copilot-cli#5430 · Filter by author gobbedy opened on Nov 12, 2026

• API paths at the beginning of a natural-language prompt are interpreted as slash commands

  area:input-keyboard
  Feature

  github/copilot-cli#5429 · Filter by author bingbing-gui opened on Nov 12, 2026