Use "Claude Cowork transcript" label for cowork HTML output

Add transcript_label parameter to generate_html() so the cowork
command renders "Claude Cowork transcript" instead of "Claude Code
transcript" in titles and headings.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: houfu

src/claude_code_transcripts/__init__.py

@@ -1358,7 +1358,9 @@ def generate_index_pagination_html(total_pages):
     return _macros.index_pagination(total_pages)
 
 
-def generate_html(json_path, output_dir, github_repo=None):
+def generate_html(
+    json_path, output_dir, github_repo=None, transcript_label="Claude Code"
+):
     output_dir = Path(output_dir)
     output_dir.mkdir(exist_ok=True)
 
@@ -1441,6 +1443,7 @@ def generate_html(json_path, output_dir, github_repo=None):
             total_pages=total_pages,
             pagination_html=pagination_html,
             messages_html="".join(messages_html),
+            transcript_label=transcript_label,
         )
         (output_dir / f"page-{page_num:03d}.html").write_text(
             page_content, encoding="utf-8"
@@ -1525,6 +1528,7 @@ def generate_html(json_path, output_dir, github_repo=None):
         total_commits=total_commits,
         total_pages=total_pages,
         index_items_html="".join(index_items),
+        transcript_label=transcript_label,
     )
     index_path = output_dir / "index.html"
     index_path.write_text(index_content, encoding="utf-8")
@@ -1730,7 +1734,7 @@ def cowork_cmd(output, output_auto, gist, open_browser, limit):
         output = Path(tempfile.gettempdir()) / f"claude-cowork-{session_file.stem}"
 
     output = Path(output)
-    generate_html(session_file, output)
+    generate_html(session_file, output, transcript_label="Claude Cowork")
 
     click.echo(f"Output: {output.resolve()}")
 
@@ -1928,7 +1932,9 @@ def format_session_for_display(session_data):
     return f"{repo_display:30}  {date_display:19}  {title}"
 
 
-def generate_html_from_session_data(session_data, output_dir, github_repo=None):
+def generate_html_from_session_data(
+    session_data, output_dir, github_repo=None, transcript_label="Claude Code"
+):
     """Generate HTML from session data dict (instead of file path)."""
     output_dir = Path(output_dir)
     output_dir.mkdir(exist_ok=True, parents=True)
@@ -2005,6 +2011,7 @@ def generate_html_from_session_data(session_data, output_dir, github_repo=None):
             total_pages=total_pages,
             pagination_html=pagination_html,
             messages_html="".join(messages_html),
+            transcript_label=transcript_label,
         )
         (output_dir / f"page-{page_num:03d}.html").write_text(
             page_content, encoding="utf-8"
@@ -2089,6 +2096,7 @@ def generate_html_from_session_data(session_data, output_dir, github_repo=None):
         total_commits=total_commits,
         total_pages=total_pages,
         index_items_html="".join(index_items),
+        transcript_label=transcript_label,
     )
     index_path = output_dir / "index.html"
     index_path.write_text(index_content, encoding="utf-8")

src/claude_code_transcripts/templates/index.html

@@ -1,10 +1,10 @@
 {% extends "base.html" %}
 
-{% block title %}Claude Code transcript - Index{% endblock %}
+{% block title %}{{ transcript_label }} transcript - Index{% endblock %}
 
 {% block content %}
         <div class="header-row">
-            <h1>Claude Code transcript</h1>
+            <h1>{{ transcript_label }} transcript</h1>
             <div id="search-box">
                 <input type="text" id="search-input" placeholder="Search..." aria-label="Search transcripts">
                 <button id="search-btn" type="button" aria-label="Search">

src/claude_code_transcripts/templates/page.html

@@ -1,9 +1,9 @@
 {% extends "base.html" %}
 
-{% block title %}Claude Code transcript - page {{ page_num }}{% endblock %}
+{% block title %}{{ transcript_label }} transcript - page {{ page_num }}{% endblock %}
 
 {% block content %}
-        <h1><a href="index.html" style="color: inherit; text-decoration: none;">Claude Code transcript</a> - page {{ page_num }}/{{ total_pages }}</h1>
+        <h1><a href="index.html" style="color: inherit; text-decoration: none;">{{ transcript_label }} transcript</a> - page {{ page_num }}/{{ total_pages }}</h1>
         {{ pagination_html|safe }}
         {{ messages_html|safe }}
         {{ pagination_html|safe }}

tests/test_cowork.py

@@ -2,10 +2,13 @@
 
 import json
 from pathlib import Path
+from unittest.mock import patch
 
 import pytest
 
-from claude_code_transcripts import find_cowork_sessions, parse_session_file
+from click.testing import CliRunner
+
+from claude_code_transcripts import cli, find_cowork_sessions, parse_session_file
 
 
 def make_cowork_session(
@@ -171,3 +174,38 @@ def test_cowork_jsonl_parses_with_queue_operation(tmp_path):
     assert loglines[1]["type"] == "assistant"
     # Content should be correct
     assert loglines[0]["message"]["content"] == "Hello cowork"
+
+
+def test_cowork_command_passes_cowork_label(tmp_path):
+    """The cowork command passes transcript_label='Claude Cowork' to generate_html."""
+    _, jsonl_file = make_cowork_session(
+        tmp_path,
+        process_name="test-process",
+        cli_session_id="cli-label",
+        title="Label Test",
+    )
+    output_dir = tmp_path / "output"
+    session = {
+        "title": "Label Test",
+        "jsonl_path": jsonl_file,
+        "folders": ["/test"],
+        "mtime": 1700000000.0,
+    }
+
+    runner = CliRunner()
+    with (
+        patch("claude_code_transcripts.find_cowork_sessions") as mock_find,
+        patch("claude_code_transcripts.questionary") as mock_q,
+        patch("claude_code_transcripts.generate_html") as mock_gen,
+    ):
+        mock_find.return_value = [session]
+        mock_q.select.return_value.ask.return_value = session
+        result = runner.invoke(
+            cli,
+            ["cowork", "-o", str(output_dir)],
+        )
+
+    assert result.exit_code == 0, result.output
+    mock_gen.assert_called_once()
+    call_kwargs = mock_gen.call_args
+    assert call_kwargs.kwargs.get("transcript_label") == "Claude Cowork"