claude-in-chrome: extension never connects despite install, login, and fresh Chrome restart

Related Claude Code issues

Matched on shared title terms, labels, topic and reported release — ranked so issues with real discussion come first.

• Claude-in-Chrome: extension never connects ("Browser extension is not connected") despite install + login + restart
  Resolved 💬 1 v2.1.212 #81465
• Claude in Chrome MCP never connects when Claude Desktop also installed (macOS)
  Resolved 💬 4 v2.1.59 #29055
• claude-in-chrome extension never connects despite being installed, enabled, and Chrome running
  Resolved 💬 4 v2.1.220 #85553
• claude-in-chrome: extension connects in Claude Desktop but not terminal CLI — same Chrome, same extension
  Resolved 💬 3 #46869
• Chrome extension connects to Claude Desktop but not Claude Code on Windows
  Resolved 💬 4 v2.1.27 #22052
• OAuth token expired immediately after fresh login - cannot use Claude Code (blocking)
  Resolved 💬 19 v2.1.12 #19078
• Claude in Chrome: extension never connects to Claude Code CLI (macOS)
  Resolved 💬 3 v2.1.152 #62649
• [BUG] /ultrareview fails with "Authentication failed" on Max plan after fresh auth login
  Resolved 💬 3 v2.1.139 #58139

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Same class of failure, ranked by community engagement — this issue is one of many, so it may not appear in the visible list: Authentication & login failures, IDE & terminal integration

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