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dimensional-analysisby Trail of BitsDevelopmentGitHub stars: 7.5k

Dimensional Analysis skill: what it does and how to install it

Annotates arithmetic-heavy codebases with units, scaling and dimensions, then validates mismatches and formula bugs in DeFi and financial logic.

Summary generated from the skill's documentation.

Install

$ npx skills add trailofbits/skills --skill dimensional-analysis

Run it in a terminal. If your agent is already running, start a new session so it picks the skill up.

About this skill

What it does. Runs a full-auto four-step pipeline that scans arithmetic files, discovers a dimensional vocabulary, adds anchor and propagated annotations, and validates mismatches. It records scope and vocabulary in project files, delegates each stage to specialist agents, and reports findings, coverage and blocked files.

When to use it. For DeFi, financial or scientific code with mixed units, decimal precisions, fixed-point arithmetic or unit conversions. It is not intended for code without dimensional arithmetic, pure counting logic or a quick single-formula check.

History

Repo stars

7.5kAbout +327 since 16 Jul 2026

Before 1 Oct 2026 the curve is estimated from public event data.

Stars are counted for the whole repository, which holds 67 skills.

Show as a table
Repo stars by day
DateRepo stars
12 Oct 20267,491
11 Oct 20267,473
10 Oct 20267,457
9 Oct 20267,444
8 Oct 20267,427
7 Oct 20267,408
6 Oct 20267,389
5 Oct 20267,370
4 Oct 20267,355
3 Oct 20267,348
2 Oct 20267,340
1 Oct 20267,320
24 Sept 2026 (estimated)7,310
17 Sept 2026 (estimated)7,305
10 Sept 2026 (estimated)7,239
3 Sept 2026 (estimated)7,179
27 Aug 2026 (estimated)7,174
20 Aug 2026 (estimated)7,174
13 Aug 2026 (estimated)7,169
6 Aug 2026 (estimated)7,164
30 Jul 2026 (estimated)7,164
23 Jul 2026 (estimated)7,164
16 Jul 2026 (estimated)7,164

Installs

3.9k

Tracking since . A chart appears once there are 7 days of data.

Installs via skills.sh

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