LLMC File Viewer
View and edit .llmc files — a markdown-based format for LLM conversations with thinking tokens and tool calls.
Supports DeepSeek R1, Qwen/QwQ, and Claude formats.
Preview
Features
- Syntax Highlighting — Role headers, thinking blocks, tool calls, markdown
- Live Preview —
Ctrl+Shift+P → "LLMC: Open Preview"
- Collapsible Thinking — Expand/collapse reasoning blocks
- Tool Call Display — Shows tool names, IDs, and formatted JSON
- Theme Support — Adapts to VS Code dark/light themes
Quick Example
---
model: claude-opus-4-5
---
## user
What's 15 + 27?
## assistant
<think>
Simple addition: 15 + 27 = 42
</think>
The answer is **42**.
<tool_use id="calc_01" name="calculator">
{"expression": "15 + 27"}
</tool_use>
## user
<tool_result id="calc_01">
{"result": 42}
</tool_result>
| Provider |
Thinking Tags |
Status |
| DeepSeek R1 |
<think>...</think> |
✓ |
| Qwen/QwQ |
<think>...</think> |
✓ |
| Claude |
<thinking>...</thinking> |
✓ |
Commands
| Command |
Description |
LLMC: Open Preview |
Side-by-side rendered preview |
Links
| |
