Meta Tag Auditor — Development skill for Claude Code

Meta Tag Auditor

A simple, free tool that checks a list of web pages for common on-page SEO problems and gives you a spreadsheet report.

Use it instead of opening pages one by one to check titles, descriptions and headings.

**Three ways to use it:** run it on GitHub with no installation, run it on your computer, or add it to Claude as a skill.

What it checks

Check	What gets flagged
Page status	404s, errors and redirects
Title tag	Missing, too short (under 30 chars), too long (over 60), duplicated across pages
Meta description	Missing, too short (under 70 chars), too long (over 160), duplicated across pages
H1 heading	Missing, or more than one per page
Canonical tag	Missing
Indexability	Page set to noindex
Images	Images with no alt text

Example output

Each page gets one row in `report.csv`, with an **issues** column summarising what to fix. See [`example-report.csv`](example-report.csv).

url	status_code	issues
https://example.com/blog/running-shoes	200	OK
https://example.com/old-page	200	Title too short; Missing meta description; Multiple H1s
https://example.com/deleted	404	Page returns 404

How to use it

Option 1: Run it on GitHub (no installation)

1. Click Fork at the top of this page to copy the repo to your account.
2. Open urls.txt, click the pencil icon, and replace the sample URLs with your own pages.
3. Go to the Actions tab, choose Weekly meta tag audit, and click Run workflow.
4. When it finishes, open the run and download seo-report at the bottom of the page.

It also runs automatically every Monday morning.

Option 2: Run it on your computer

You need [Python](https://www.python.org/downloads/) installed.

pip install -r requirements.txt
python audit.py

Then open `report.csv` in Excel or Google Sheets.

To use a different list of URLs or report name:

python audit.py --input my_ur