Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.80 Home All releases olderv2.1.79 v2.1.81newer
Claude Code v2.1.80

Message Actions Navigation

What

A new keyboard-driven system for navigating between messages in the transcript and performing actions like copying message content or tool arguments.

Details
  • Navigate messages: prev/next, prev-user/next-user, top/bottom
  • Actions available per message type:
  • c — copy message content (all message types)
  • p — copy tool argument (e.g., file path for Read/Edit, command for Bash, pattern for Grep)
  • e — edit a user message
  • Enter — expand/collapse grouped tool uses, attachments, and system messages
  • Messages in the active actions view get a subtle background highlight (messageActionsBackground)
  • Escape collapses the expanded view, Ctrl+C exits message actions entirely
  • Strips <system-reminder> tags when copying user message content
Evidence

Message actions keybinding system (search for "messageActions:prev" and "messageActionsBackground")

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.80 →