@tylerho/pi-copy-all

Copies the current thread's user and assistant messages to the clipboard as plain text.

Install

pi install npm:@tylerho/pi-copy-all

---

Copy-all

/copy-all — copies the current thread's user and assistant messages to the clipboard as plain text, so the conversation can be pasted anywhere (Notion, Slack, another AI tool, a bug report). Exists because there is no built-in pi command for exporting a thread: the built-in clipboard path (copyToClipboard) is exposed to extensions, but the session-snapshot logic is not.

Key concepts

• Plain-text serialization, not UI markdown. Messages are read from ctx.sessionManager.getBranch() and flattened by textFromContent: a string content is used as-is; an array of content blocks keeps only text blocks (their .text), degrades image blocks to the literal [image], and drops everything else (thinking, tool-call blocks, unknown shapes). Blocks join with \n.
• Scope: user + assistant only. Entries are filtered to entry.type === "message" with message.role of user or assistant. Tool calls, tool results, custom messages, and compaction entries never appear in the copy.
• Snapshot after idle. The handler starts with await ctx.waitForIdle() — the copy reflects the fully settled thread (including retries, auto-compaction, and queued continuations), and the snapshot can't race an in-flight agent turn.
• Output format. Each kept message becomes a block USER:\n<content> or ASSISTANT:\n<content> (role uppercased, content .trim()ed, empty-content messages dropped). Blocks join with \n\n---\n\n. Empty result (no user/assistant text) notifies instead of copying.
• No state. The extension is stateless — it derives everything from the session on each invocation. No config, no events, no session lifecycle.

API

Commands

Command	Args	Purpose
/copy-all	none	Copy all previous user and assistant messages in the current thread's branch to the clipboard.

Handler flow:

1. await ctx.waitForIdle() — block until the agent fully settles.
2. ctx.sessionManager.getBranch() → filter to user/assistant message entries → serialize via textFromContent → drop empty content.
3. No sections: ctx.ui.notify("No user or assistant messages to copy", "info") and return.
4. Otherwise await copyToClipboard(sections.join("\n\n---\n\n")) (from @earendil-works/pi-coding-agent) and notify Copied <N> messages to clipboard (info).

Tools

None — the extension registers no tools.

Events / shortcuts / config

None — no pi.on(...), no registerShortcut, no settings or JSON config files.

Examples

1. Export a thread externally. The user types /copy-all; the extension copies e.g.

   USER:
   Summarize the auth flow changes.
   
   ---
   
   ASSISTANT:
   The auth flow now uses refresh-token rotation...
   

   and the user pastes it into Notion, Slack, or an issue tracker.

2. Hand context to another AI tool. Before switching tools, the user types /copy-all and pastes the clipboard as the starting context of the other tool — a fast way to transfer the whole conversation without retyping.

3. Mid-turn use. The user types /copy-all while the agent is still generating: the command waits for the agent to finish (waitForIdle) before snapshotting, so the copy includes the completed reply.

4. Empty-thread edge case. On a fresh session with no user/assistant text (e.g. only tool results so far), /copy-all shows the info notification "No user or assistant messages to copy" and writes nothing.