code-stats
Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs). Get quick project overview without manual counting. Triggers on: how big is codebase, count lines of code, what languages, show semantic diff, compare files, code statistics.
Best use case
code-stats is best used when you need a repeatable AI agent workflow instead of a one-off prompt. It is especially useful for teams working in multi. Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs). Get quick project overview without manual counting. Triggers on: how big is codebase, count lines of code, what languages, show semantic diff, compare files, code statistics.
Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs). Get quick project overview without manual counting. Triggers on: how big is codebase, count lines of code, what languages, show semantic diff, compare files, code statistics.
Users should expect a more consistent workflow output, faster repeated execution, and less time spent rewriting prompts from scratch.
Practical example
Example input
Use the "code-stats" skill to help with this workflow task. Context: Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs). Get quick project overview without manual counting. Triggers on: how big is codebase, count lines of code, what languages, show semantic diff, compare files, code statistics.
Example output
A structured workflow result with clearer steps, more consistent formatting, and an output that is easier to reuse in the next run.
When to use this skill
- Use this skill when you want a reusable workflow rather than writing the same prompt again and again.
When not to use this skill
- Do not use this when you only need a one-off answer and do not need a reusable workflow.
- Do not use it if you cannot install or maintain the related files, repository context, or supporting tools.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/code-stats/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How code-stats Compares
| Feature / Agent | code-stats | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs). Get quick project overview without manual counting. Triggers on: how big is codebase, count lines of code, what languages, show semantic diff, compare files, code statistics.
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
SKILL.md Source
# Code Statistics Quickly analyze codebase size, composition, and changes. ## tokei - Line Counts ```bash # Count all code tokei # Compact output sorted by code tokei --compact --sort code # Specific languages tokei --type=TypeScript,JavaScript # Exclude directories tokei --exclude node_modules --exclude dist # JSON output for scripting tokei --output json | jq '.Total.code' ``` ### Sample Output ``` =============================================================================== Language Files Lines Code Comments Blanks =============================================================================== TypeScript 45 12847 9823 1456 1568 JavaScript 12 2341 1876 234 231 ------------------------------------------------------------------------------- Total 57 15188 11699 1690 1799 =============================================================================== ``` ## difft - Semantic Diffs ```bash # Compare files difft old.ts new.ts # Inline mode difft --display=inline old.ts new.ts # With git GIT_EXTERNAL_DIFF=difft git diff GIT_EXTERNAL_DIFF=difft git show HEAD~1 ``` ### Why Semantic? | Traditional diff | difft | |-----------------|-------| | Line-by-line | AST-aware | | Shows moved as delete+add | Recognizes moves | | Whitespace sensitive | Ignores formatting | ## Quick Reference | Task | Command | |------|---------| | Count all code | `tokei` | | Compact output | `tokei --compact` | | Sort by code | `tokei --sort code` | | TypeScript only | `tokei -t TypeScript` | | JSON output | `tokei --output json` | | Exclude dir | `tokei --exclude node_modules` | | Semantic diff | `difft file1 file2` | | Git diff | `GIT_EXTERNAL_DIFF=difft git diff` | ## When to Use - Getting quick codebase overview - Comparing code changes semantically - Understanding project composition - Reviewing refactoring impact - Tracking codebase growth ## Additional Resources For detailed patterns, load: - `./references/tokei-advanced.md` - Filtering, output formats, CI integration - `./references/difft-advanced.md` - Display modes, git integration, language support
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