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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

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

claude mcp add --transport http linkheft-api https://linkheft-api.cybermaxtools.com/mcp?via=mcp-registry --header "x-api-key: ${X_API_KEY}"

[mcp_servers.linkheft-api]
url = "https://linkheft-api.cybermaxtools.com/mcp?via=mcp-registry"
env_http_headers = { "x-api-key" = "X_API_KEY" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "linkheft-api": {
      "type": "remote",
      "url": "https://linkheft-api.cybermaxtools.com/mcp?via=mcp-registry",
      "enabled": true,
      "headers": {
        "x-api-key": "{env:X_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "linkheft-api": {
      "type": "http",
      "url": "https://linkheft-api.cybermaxtools.com/mcp?via=mcp-registry",
      "headers": {
        "x-api-key": "${X_API_KEY}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=linkheft-api&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbGlua2hlZnQtYXBpLmN5YmVybWF4dG9vbHMuY29tL21jcD92aWE9bWNwLXJlZ2lzdHJ5IiwiaGVhZGVycyI6eyJ4LWFwaS1rZXkiOiIke1hfQVBJX0tFWX0ifX0%3D"
}

{
  "servers": {
    "linkheft-api": {
      "type": "http",
      "url": "https://linkheft-api.cybermaxtools.com/mcp?via=mcp-registry",
      "headers": {
        "x-api-key": "${X_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "linkheft-api": {
      "httpUrl": "https://linkheft-api.cybermaxtools.com/mcp?via=mcp-registry",
      "headers": {
        "x-api-key": "${X_API_KEY}"
      }
    }
  }
}

extensions:
  "linkheft-api":
    enabled: true
    name: "linkheft-api"
    type: streamable_http
    uri: "https://linkheft-api.cybermaxtools.com/mcp?via=mcp-registry"
    headers:
      "x-api-key": "${X_API_KEY}"
    timeout: 300

Placeholders to fill from your own secret store: ${X_API_KEY}. The registry never accepts secret values.

Quality 91 / 100strong

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations2 of 2 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 234 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

2 tools, about 234 tokens to load them all · tool set ac8210a40ea2 · checked 2026-10-20 10:03 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 87 / 100

duplicate-repo

provenance85

liveness98

freshness100

hygiene60

+repository +dns-namespace +website +reachable +uptime-96% +updated-10d-ago -duplicate-repo(34 names)

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://linkheft-api.cybermaxtools.com/mcp?via=mcp-registry` streamable-http	none	yes	96%	231 ms	2025-11-25	2026-10-20

Tools (2)

`dataset_info`read-only	The Common Crawl web-graph release, Majestic Million date, as-of date and size of the data behind domain_authority.
`domain_authority`read-only	Authority score (0-100), Common Crawl web-graph rank (harmonic + PageRank), hosts, previous rank and trend, Majestic Million rank, referring subnets and IPs for 1-50 domains, URLs or emails. found=false when a domain is outside the top 10M and the Majestic Million.

Schemas: list_tools.

Also listed as

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Official server.json

{
  "name": "dev.workers.cybermax-tools.cybermax/linkheft-api",
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "docs": "https://cybermaxtools.com/mcp/linkheft-api/",
      "store": "https://cybermaxtools.com/store/",
      "pricing": {
        "free": "1,000 free lookups/day",
        "paid": "$19/mo"
      },
      "support": "[email protected]",
      "security": "https://cybermaxtools.com/.well-known/security.txt",
      "publisher": "CyberMax",
      "categories": [
        "seo",
        "domains",
        "backlinks",
        "authority"
      ]
    }
  },
  "icons": [
    {
      "src": "https://cybermaxtools.com/store/img/linkheft-api-icon.webp",
      "sizes": [
        "96x96"
      ],
      "mimeType": "image/webp"
    }
  ],
  "title": "Linkheft",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://linkheft-api.cybermaxtools.com/mcp?via=mcp-registry",
      "type": "streamable-http",
      "headers": [
        {
          "name": "x-api-key",
          "isSecret": true,
          "description": "Optional paid-plan key from linkheft-api.cybermaxtools.com; leave out for 1,000 free domain lookups a day."
        }
      ]
    }
  ],
  "version": "1.1.2",
  "repository": {
    "url": "https://gitlab.com/CyberMax.tools/agent-tools",
    "source": "gitlab",
    "subfolder": "mcp/linkheft-api"
  },
  "websiteUrl": "https://cybermaxtools.com/store/linkheft-api/?s=mcp-registry-linkheft-api",
  "description": "Domain authority API + MCP: 0-100 score, rank, trend, 50/call. $19/mo; 1,000 free lookups/day."
}