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.
Install
$ agentstack add skill-0xdarkmatter-claude-mods-code-stats ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-0xdarkmatter-claude-mods-code-stats) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Code Statistics
Quickly analyze codebase size, composition, and changes.
tokei - Line Counts
# 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
# 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~1Why 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
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: 0xDarkMatter
- Source: 0xDarkMatter/claude-mods
- License: MIT
- Homepage: https://github.com/0xDarkMatter/claude-mods#readme
Install and usage instructions live in the source repository linked above.
Reviews
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Versions
- v0.1.0 Imported from the upstream source.