MCP server that checks a website's availability, speed, SSL expiry, basic SEO tags and broken links
Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.
Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"site-health-mcp","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.
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Attributed to the source that supplied each field. Treated as claims, not facts.
# site-health-mcp MCP server for quick website health checks. Standard library only — no API key, no account. | Tool | What it does | |---|---| | `check_site` | Status, response time, SSL days left, title/H1/meta, robots & sitemap | | `check_links` | Same-origin links that do not return 200 | | `check_ssl` | Certificate days remaining for a host | ## Install ```bash uvx site-health-mcp ``` ## MCP client config ```json { "mcpServers": { "sitecheck": { "command": "uvx", "args": ["site-health-mcp"] } } } ``` ## Safety - Only `http` / `https` - Refuses private, loopback, link-local and reserved addresses (SSRF guard) - 1.5 MB read cap per page, read-only GET/HEAD, never submits forms ## License MIT
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