Add /copy command docs and changelog entry, closes #105

packages/coding-agent/CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Added
+
+- **`/copy` Command**: Copy the last agent message to clipboard. Works cross-platform (macOS, Windows, Linux). Useful for extracting text from rendered Markdown output. ([#105](https://github.com/badlogic/pi-mono/pull/105) by [@markusylisiurunen](https://github.com/markusylisiurunen))
+
 ## [0.12.8] - 2025-12-04
 
 - Fix: Use CTRL+O consistently for compaction expand shortcut (not CMD+O on Mac)

packages/coding-agent/README.md

@@ -502,6 +502,16 @@ Clear the conversation context and start a fresh session:
 
 Aborts any in-flight agent work, clears all messages, and creates a new session file.
 
+### /copy
+
+Copy the last agent message to clipboard:
+
+```
+/copy
+```
+
+Extracts text content from the most recent assistant message and copies it to the system clipboard. Works cross-platform (macOS, Windows, Linux). On Linux, requires `xclip` or `xsel` to be installed.
+
 ### /compact
 
 Manually compact the conversation context to reduce token usage: