# MetaManager

> Check how any page looks when it is shared, see what is missing, and copy the fix.

- [MetaManager](https://metamanager.dev/docs/index.md): Check how any page looks when it is shared, see what is missing, and copy the fix.
- [Quickstart](https://metamanager.dev/docs/getting-started/quickstart.md): One request to a full metadata report. No key required.
- [Authentication](https://metamanager.dev/docs/getting-started/authentication.md): The checker is open. What signing in changes, and what is coming.
- [The report](https://metamanager.dev/docs/guides/the-report.md): Every field in an /inspect response, and what it is for.
- [Site audits](https://metamanager.dev/docs/guides/site-audits.md): Crawl a whole site and see every page's metadata, score and issues in one report.
- [Monitoring](https://metamanager.dev/docs/guides/monitoring.md): Re-audit a site on a schedule and get an email when its metadata breaks.
- [Projects](https://metamanager.dev/docs/guides/projects.md): Group a site's saved URLs, audits and monitors, and view one site at a time.
- [Sharing a report](https://metamanager.dev/docs/guides/sharing.md): Publish an audit at a public link, and export it as a PDF for a client handoff.
- [MCP server](https://metamanager.dev/docs/guides/mcp.md): Connect your AI agent to MetaManager so it can check pages, read audits and verify its own fixes.
- [Social cards](https://metamanager.dev/docs/guides/social-cards.md): Generate a link preview image for every page, drawn from that page's own title, in your colours.
- [Cards for your customers](https://metamanager.dev/docs/guides/og-cards-for-saas.md): Draw social cards for pages on your customers' own domains, without verifying any of them.
- [Previews](https://metamanager.dev/docs/guides/previews.md): How the same page resolves differently on eight platforms.
- [Issue codes](https://metamanager.dev/docs/guides/issues.md): Every issue the checker can report, what it means, and how to fix it.
- [AI fix prompts](https://metamanager.dev/docs/guides/fix-prompt.md): Turn a report into a prompt you can paste into any coding assistant.
- [Errors](https://metamanager.dev/docs/operations/errors.md): Every error code /inspect can return, and what to do about each.
- [Rate limits](https://metamanager.dev/docs/operations/rate-limits.md): How many checks an hour, how they are counted, and what the headers say.
- [Limits](https://metamanager.dev/docs/operations/limits.md): Timeouts, sizes, redirects and caching.
- [API overview](https://metamanager.dev/docs/api-reference/overview.md): Base URL, authentication, and the shape of every response.
- [Inspect a URL](https://metamanager.dev/docs/api-reference/endpoints/inspect-a-url.md): Fetch a page, read its metadata, resolve its previews and report its issues.
- [Current plan and limits](https://metamanager.dev/docs/api-reference/endpoints/current-plan-and-limits.md): Reports the caller's plan. Anonymous without a session cookie.
- [Health check](https://metamanager.dev/docs/api-reference/endpoints/health-check.md)
- [List every issue MetaManager checks for](https://metamanager.dev/docs/api-reference/endpoints/list-every-issue-metamanager-checks-for.md): The rule catalogue: code, title, severity, importance and score weight. Reachable with any key, including Free.
- [Explain one issue code](https://metamanager.dev/docs/api-reference/endpoints/explain-one-issue-code.md)
- [Changelog](https://metamanager.dev/docs/changelog.md): What changed, and when.

## OpenAPI Specs

- [openapi](/docs/api-reference/openapi.json)