Astro SEO that works the way your site does
MetaMonster handles Astro SEO through your GitHub repo. It reads each page the way Astro builds it, runs 40+ checks on every pull request and posts a fix for each failure. Claude Code writes those fixes and drafts into your Astro project as pull requests, and MetaMonster checks the live page after each deploy.
Unlimited users and a 60-day money-back guarantee on every plan.
- Direct answer up front Fix ready
- Images have alt text: 2 missing Fix ready
- Matches your brand voice and facts
Plan, write and publish from Claude
Ask Claude for the Playbook's next move, a brief or a draft, and in Claude Code it can write approved drafts straight into your Astro project.
Writing to the repo needs Claude Code. In the regular Claude app, marketers can do everything else.
Your repo stays the source of truth
metamonster.ai runs on Astro too, so this is how we ship our own pages.
Connect the repo, and every page comes in
Install the GitHub app and pick the repo, and MetaMonster reads each page the way Astro builds it, even before the site is live.
- Built with Astro
- Blog posts read from the content collection
- Pages read from page files and their components
- Read again after every push
Every pull request gets checked before it merges
When a pull request changes a page, MetaMonster runs its 40+ checks and posts the results on the pull request, with a fix for each failure. If a pull request rewrites the title on your pricing page and the new one fails a check, MetaMonster posts a replacement title right there, so the reviewer sees the problem and the fix in one place.
- Check run started on the new commit
- 2 changed pages graded
- Results posted as a comment on the pull request
Ask Claude, and the change arrives as a pull request
Accept a fix or a draft, like a new title for your pricing page, and Claude Code writes it into the right file and opens a pull request, which MetaMonster checks like any other. No developer has to pick it up.
- Title and description written to the page file
- Pull request opened on a new branch
- Waiting for your checks to pass In review
It watches the deploy and checks the live page
After a deploy, MetaMonster checks that each change made it to the live page, and the monthly report counts what went live. If a pull request changes the meta description on your pricing page and the old one is still showing after the deploy, MetaMonster flags it.
- Production deploy finished
- The change is on the live page Live
- New pages checked as soon as they're served
Why not just ask Claude to fix your SEO?
Claude can edit your Astro files, but on its own it doesn't know what each page is missing or which facts are true. Traditional SEO tools crawl the live site, so they only find a problem after the change ships. MetaMonster gives Claude both, in the repo. If Claude writes a 30-day guarantee into a page, for example, MetaMonster flags it, because your verified facts say 60 days.
| Traditional SEO tools | Claude alone | MetaMonster | |
|---|---|---|---|
| What gets checked | The live site, after it ships | Whatever you think to ask about | 40+ checks on every pull request, and again after the deploy |
| Where fixes go | A report someone has to act on | Into your files, with nothing to check they worked | A pull request, checked before it merges and again once it's live |
| Your business facts | Not used | Only what you paste into the chat | Every page checked against your verified facts |
What customers say
"Honestly, MetaMonster has instantly become a part of my whole team's workflow. It's so fast and lightweight. We use it all the time to audit client sites, help with site migrations, and make recommendations."
"There's no one I trust more with cutting-edge SEO/AEO education and execution. It's important to me that we're using the latest in website technology, but even building on the best frameworks like Astro doesn't mean a website will ever be 'set it and forget it.' I'm much more confident selling and standing behind our website work knowing it's backed by MetaMonster monitoring and reporting. I don't want to become a search expert myself, so I need someone I can trust to bring top-tier capability to my projects without having to master it in-house. MetaMonster is that team!"
Unlimited users on every plan, so marketers and developers can both use it
Solo
$49 a month
10 page credits a month, enough for one site or a first client.
Start with SoloGrowth
$149 a month
50 page credits a month, shared across your client workspaces.
Unlimited bulk titles, meta descriptions and alt text
Start with GrowthScale
$399 a month
250 page credits a month for a full client roster.
Unlimited bulk titles, meta descriptions and alt text
Start with Scale60-day money-back guarantee on every plan.
Questions
Do my marketers need to know Git?
No. They ask Claude or work in MetaMonster, and each change reaches the repo as a pull request.
Does it change my code without asking?
No. Every change is a pull request you approve. When an edit needs new code, MetaMonster writes the prompt for Claude Code.
Which frameworks does it read besides Astro?
Next.js, Nuxt Content, Hugo, Jekyll, Eleventy and Docusaurus.
Can it check a site that isn't live yet?
Yes. Import it from GitHub and it reads the pages from the repo, then checks the live pages once you launch.
Is publishing through GitHub on every plan?
Yes. GitHub checks and publishing come with every plan, Solo included.
Moving client sites to Astro?
If you host and support them afterward, you can bundle a Solo plan for each client through the reseller program. Each client gets a monthly report and their own login.
Ship SEO fixes to your Astro site the way you ship code
Start with Solo at $49 a month, with unlimited users and a 60-day money-back guarantee.