diff --git a/src/claude_code_transcripts/__init__.py b/src/claude_code_transcripts/__init__.py
index e4854a3..f5646dd 100644
--- a/src/claude_code_transcripts/__init__.py
+++ b/src/claude_code_transcripts/__init__.py
@@ -48,6 +48,30 @@ def get_template(name):
300 # Characters - text blocks longer than this are shown in index
)
+# Regex to detect skill content blocks injected by Claude Code
+SKILL_CONTENT_PATTERN = re.compile(
+ r"^Base directory for this skill:\s*(.+?)$", re.MULTILINE
+)
+# Regex to extract skill name from the first markdown heading
+SKILL_NAME_PATTERN = re.compile(r"^#\s+(.+?)$", re.MULTILINE)
+
+
+def detect_skill_content(text):
+ """Detect if a text block is a skill definition injected by Claude Code.
+
+ Returns (skill_name, True) if skill content detected, (None, False) otherwise.
+ """
+ match = SKILL_CONTENT_PATTERN.search(text)
+ if match:
+ # Try to extract skill name from the first heading
+ name_match = SKILL_NAME_PATTERN.search(text)
+ if name_match:
+ return name_match.group(1).strip(), True
+ # Fall back to directory name
+ path = match.group(1).strip()
+ return path.rsplit("/", 1)[-1], True
+ return None, False
+
def extract_text_from_content(content):
"""Extract plain text from message content.
@@ -62,6 +86,9 @@ def extract_text_from_content(content):
The extracted text as a string, or empty string if no text found.
"""
if isinstance(content, str):
+ _, is_skill = detect_skill_content(content)
+ if is_skill:
+ return ""
return content.strip()
elif isinstance(content, list):
# Extract text from content blocks of type "text"
@@ -70,7 +97,10 @@ def extract_text_from_content(content):
if isinstance(block, dict) and block.get("type") == "text":
text = block.get("text", "")
if text:
- texts.append(text)
+ # Skip skill content from text extraction
+ _, is_skill = detect_skill_content(text)
+ if not is_skill:
+ texts.append(text)
return " ".join(texts).strip()
return ""
@@ -840,14 +870,29 @@ def render_content_block(block):
return format_json(block)
+def render_user_content_block(block):
+ """Render a content block within a user message, collapsing skill content."""
+ if isinstance(block, dict) and block.get("type") == "text":
+ text = block.get("text", "")
+ skill_name, is_skill = detect_skill_content(text)
+ if is_skill:
+ content_html = render_markdown_text(text)
+ return _macros.skill_content(skill_name, content_html)
+ return render_content_block(block)
+
+
def render_user_message_content(message_data):
content = message_data.get("content", "")
if isinstance(content, str):
+ skill_name, is_skill = detect_skill_content(content)
+ if is_skill:
+ content_html = render_markdown_text(content)
+ return _macros.skill_content(skill_name, content_html)
if is_json_like(content):
return _macros.user_content(format_json(content))
return _macros.user_content(render_markdown_text(content))
elif isinstance(content, list):
- return "".join(render_content_block(block) for block in content)
+ return "".join(render_user_content_block(block) for block in content)
return f"{html.escape(str(content))}
"
@@ -896,7 +941,9 @@ def analyze_conversation(messages):
commits.append((match.group(1), match.group(2), timestamp))
elif block_type == "text":
text = block.get("text", "")
- if len(text) >= LONG_TEXT_THRESHOLD:
+ # Skip skill content from index long texts
+ _, is_skill = detect_skill_content(text)
+ if not is_skill and len(text) >= LONG_TEXT_THRESHOLD:
long_texts.append(text)
return {
@@ -1067,6 +1114,11 @@ def render_message(log_type, message_json, timestamp):
details.continuation summary { cursor: pointer; padding: 12px 16px; background: var(--user-bg); border-left: 4px solid var(--user-border); border-radius: 12px; font-weight: 500; color: var(--text-muted); }
details.continuation summary:hover { background: rgba(25, 118, 210, 0.15); }
details.continuation[open] summary { border-radius: 12px 12px 0 0; margin-bottom: 0; }
+details.skill-content { margin-bottom: 8px; }
+details.skill-content summary { cursor: pointer; padding: 8px 12px; background: rgba(0,0,0,0.03); border-left: 3px solid var(--text-muted); border-radius: 8px; font-size: 0.85rem; color: var(--text-muted); font-style: italic; }
+details.skill-content summary:hover { background: rgba(0,0,0,0.06); }
+details.skill-content[open] summary { border-radius: 8px 8px 0 0; margin-bottom: 0; }
+details.skill-content .message-content { padding: 8px 12px; font-size: 0.85rem; max-height: 400px; overflow-y: auto; }
.index-item { margin-bottom: 16px; border-radius: 12px; overflow: hidden; box-shadow: 0 1px 3px rgba(0,0,0,0.1); background: var(--user-bg); border-left: 4px solid var(--user-border); }
.index-item a { display: block; text-decoration: none; color: inherit; }
.index-item a:hover { background: rgba(25, 118, 210, 0.1); }
diff --git a/src/claude_code_transcripts/templates/macros.html b/src/claude_code_transcripts/templates/macros.html
index 06018d3..6d233fd 100644
--- a/src/claude_code_transcripts/templates/macros.html
+++ b/src/claude_code_transcripts/templates/macros.html
@@ -161,6 +161,11 @@
Session continuation summary
{{ content_html|safe }}Skill: {{ skill_name }}
{{ content_html|safe }}