Linkheft

dev.workers.cybermax-tools.cybermaxPublished by cybermax.cybermax-tools.workers.devv1.1.2Updated Nov 10, 2026

Domain authority API + MCP: 0-100 score, rank, trend, 50/call. $19/mo; 1,000 free lookups/day.

VerifiedStreamable HTTPWeb executableWeb Search & Scraping

Overview

AI-generated overview

Linkheft is a remote MCP endpoint that gives an assistant domain authority scores, ranks and trends for domains it looks up.

What you can do
  • Look up a domain's authority score on a 0-100 scale
  • Retrieve a domain's rank and its trend over time
  • Return these metrics per lookup, with usage counted per call
When to use it
Useful when you want an assistant to check or compare the authority of domains while doing SEO, outreach or site-vetting work, without building your own data pipeline.
Requirements
A remote streamable HTTP endpoint; no local install. An optional x-api-key header enables the paid plan, while lookups without it are limited to 1,000 free domain lookups per day.
Before you install
The paid plan costs $19 per month and lookups are billed or counted per call (50 per call), so automated loops can consume quota or spend quickly. The optional x-api-key header is a secret and should be kept out of shared logs. Domain lookups are sent to the provider's service.

Installation

In SourceWeft

  1. Open Linkheft in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/dev.workers.cybermax-tools.cybermax%2Flinkheft-api/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "linkheft": {
      "type": "http",
      "url": "https://linkheft-api.cybermaxtools.com/mcp?via=mcp-registry"
    }
  }
}

Tools

0
SourceWeft has not read this server's tools yet.

Version history

5
  1. v1.1.2LatestOct 10, 2026
  2. v1.1.1Oct 10, 2026
  3. v1.1.0Oct 8, 2026
  4. v1.0.1Oct 1, 2026
  5. v1.0.0Sep 29, 2026

Score

60% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.