Yandexbot

com.seoapiPublished by seoapi.comOfficial publisherv1.0.0Updated Oct 24, 2026

Validate whether an IP address belongs to YandexBot. Remote MCP server exposing a validate_ip tool.

The publisher's own server: Amazon

VerifiedStreamable HTTPWeb executableSecurity & Monitoring

Overview

AI-generated overview

A remote MCP server with one tool that checks whether an IPv4 or IPv6 address is a genuine YandexBot crawler address.

What you can do
Validate IP addresses: check whether a given IPv4 or IPv6 address is a genuine YandexBot address, verified against YandexBot's published IP data on seoapi.com.
When to use it
Useful when reviewing server logs or traffic and you need to confirm whether requests claiming to come from YandexBot really originate from its published address ranges.
Requirements
A remote streamable HTTP endpoint; no package, environment variable or header is declared. No authentication is declared. Network access to the endpoint is needed.
Before you install
The check relies on YandexBot IP data published by a third party (seoapi.com), so results depend on that source being current. No credentials, writes or payments are shown.

Installation

In SourceWeft

  1. Open Yandexbot 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/com.seoapi%2Fyandexbot/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": {
    "yandexbot": {
      "type": "http",
      "url": "https://yandexbot.seoapi.com/mcp"
    }
  }
}

Tools

1

validate_ip

Validate YandexBot IP

Check whether an IP address (IPv4 or IPv6) is a genuine YandexBot IP address, verified against YandexBot's published IP data on seoapi.com.

Parametersiprequired

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

83% 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
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

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

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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