Backlink checker MCP: backlink summary, top backlinks, referring domains and anchor texts.
Connect Remote server
claude mcp add --transport http backlinks https://crakseo.com/mcp/backlinks --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"backlinks": {
"url": "https://crakseo.com/mcp/backlinks",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"backlinks": {
"type": "http",
"url": "https://crakseo.com/mcp/backlinks",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://crakseo.com/mcp/backlinks
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 4 found in our last check
get_api_credit_balanceAPI credit balance: prepaid credits left for SEO data calls, amount spent, whether spending is suspended, and the per-call pricing rule. Free; no supplier call.
check_backlinksBacklink checker: total backlinks, referring domains, domain rank, spam score and the strongest backlinks (one per domain) for any domain or URL. Costs API credits per call.
get_referring_domainsReferring domains: the domains linking to a domain or URL, with their rank, backlink count, spam score and first-seen date, strongest first. Costs API credits per call.
get_backlink_anchorsBacklink anchor texts: the anchors used in links to a domain or URL, with backlink and referring-domain counts per anchor. Costs API credits per call.
Headers
| Name | Description |
|---|---|
AuthorizationOptional, secret | Optional. Bearer YOUR_CRAKSEO_API_KEY from https://crakseo.com/app/api/keys. OAuth is used when omitted. |
Details
| Endpoint | https://crakseo.com/mcp/backlinks (Streamable HTTP) |
| First published | 2 Nov 2026 |
| Last updated | 2 Nov 2026 |
| Registry name | com.crakseo/backlinks |
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