What is yandex-search?

An MCP server that connects an AI coding assistant to Yandex Search, a web search service with support for Russian and Cyrillic content. It runs the project’s search package with Node.js.

Use it to search the web, especially for Russian or Cyrillic queries.

It makes Yandex search available within the assistant, which can be useful when results for Russian-language queries matter.

yandex-search — MCP server by seyka-ai/yandex-tools-mcp

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/seyka-ai/yandex-tools-mcp

Installing this writes the configuration, not the program: `node` runs a file from the repository, so clone it first and make the path in the command match where you put it.

Made for: Claude Code.

Or install yandex-tools, the plugin that ships this one along with the rest of its 2 skills, 1 hook, 5 MCP servers.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/mcp/seyka-ai/yandex-tools-mcp/yandex-search/github.svg)](https://agentmods.dev/mcp/seyka-ai/yandex-tools-mcp/yandex-search)

Your own site

<a href="https://agentmods.dev/mcp/seyka-ai/yandex-tools-mcp/yandex-search"><img src="https://agentmods.dev/badge/mcp/seyka-ai/yandex-tools-mcp/yandex-search/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/mcp/seyka-ai/yandex-tools-mcp/yandex-search"><img src="https://agentmods.dev/badge/mcp/seyka-ai/yandex-tools-mcp/yandex-search.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

yandex-search scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

2 near-identical copies found in the catalogue:

yandex-search — 100% identical, 0 lines differ
yandex-search — 100% identical, 0 lines differ

.mcp.json · 9 lines

What it actually says

{
  "yandex-search": {
    "command": "node",
    "args": [
      "--env-file=.env",
      "packages/yandex-search-mcp/src/index.mjs"
    ]
  }
}

Same file

What else `.mcp.json` configures

This page is one entry in a file that holds 5. Installing the file brings all of them; each is measured and scanned on its own page.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

11d ago First seen · 9 lines scan A a54d97a0c7f5

Subscribe to this mod's changes

yandex-search is an MCP server published in the GitHub repository seyka-ai/yandex-tools-mcp (70 stars, last pushed 11d ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-28.

Claude Code Research claude keyword-research mcp mcp-server model-context-protocol

yandex-search next to 6 mcp servers from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
yandex-searchseyka-ai/yandex-tools-mcp	MCP server	70	11d ago	MIT	A	—	Claude Code
yandex-direct-mcpstufently/yandex-mcp	MCP server	20	2d ago	MIT	A	—	Claude Code
yandex-search-mcpstufently/yandex-mcp	MCP server	20	2d ago	MIT	A	—	Claude Code
yandex-wordstat-mcpstufently/yandex-mcp	MCP server	20	2d ago	MIT	A	—	Claude Code
yandex-metrika-mcpstufently/yandex-mcp	MCP server	20	2d ago	MIT	A	—	Claude Code
yandex-webmaster-mcpstufently/yandex-mcp	MCP server	20	2d ago	MIT	A	—	Claude Code
kd-scoutmoiosintel/kd-scout	MCP server	0	2mo ago	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode

yandex-search