yandex-wiki-mcp

An MCP server for Yandex Wiki authenticated with a Yandex Cloud IAM token: 12 tools for pages, subpages, comments and attachments

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MCP server

Extended access

Why this level

  • Can create, edit and delete Wiki pages and comments
  • A broad-access Yandex Cloud IAM token sits in the client config
All reasons and checks
Russian stack

moshkabortmanstar/yandex-wiki-mcp

Install

In your terminal, with SkillFoxx CLI

npx skillfoxx add mcp/moshkabortmanstar-yandex-wiki-mcp

Detects the agents on your machine, shows the access level and pins the version.

Other ways to install

Access and checks

How we review

Extended accessThe tool runs code or makes network calls and only reads external data.

  • Can create, edit and delete Wiki pages and comments
  • A broad-access Yandex Cloud IAM token sits in the client config

This is third-party code. Review the repository files before installing.

What it does

The server installs via uvx as the yandex-wiki-mcp-server package and provides 12 tools: get a page by slug or id, list subpages, create, update and append to a page, delete it, read and add comments, list attachments, and get the current user. Authorization uses a Yandex Cloud IAM token instead of OAuth: the token lives up to 12 hours and must be refreshed with yc iam create-token, for which the author suggests a separate yt-refresh skill.

Who it is for. For teams on Yandex Cloud that already authenticate with yc and IAM tokens.

Good fit when

  • Your organization already works through the Yandex Cloud CLI (yc) and IAM tokens
  • You already run a Yandex Tracker MCP and want to reuse its variables
  • You need basic page comment and attachment operations

Not a fit when

  • You have no access to the Yandex Cloud CLI to mint an IAM token
  • You need dynamic tables or full-text search

Example request

Show the subpage tree for the engineering section in the Wiki and the latest comments on its main page

MCP

Transport
stdio
Authentication
API key

Environment variables

WIKI_IAM_TOKEN required, secret
Yandex Cloud IAM token, valid up to 12 hours, refreshed with yc iam create-token. Can be replaced with TRACKER_IAM_TOKEN
WIKI_CLOUD_ORG_ID required
Yandex Cloud organization ID, sent as X-Cloud-Org-Id. Can be replaced with TRACKER_CLOUD_ORG_ID

Limitations

The IAM token lasts at most 12 hours, without automation via yc iam create-token or a separate skill the server stops working. No dynamic tables or full-text search. Not a vendor package, community project.

How to disable. Remove the yandex-wiki block from mcpServers in ~/.claude.json.

FAQ

Can Yandex Tracker variables be reused?

Yes, the server accepts both WIKI_* and TRACKER_* variables, with TRACKER_* used as a fallback when WIKI_* is not set.

How is the IAM token refreshed?

With yc iam create-token, the token lasts up to 12 hours. The author suggests automating this with a yt-refresh skill for Claude Code.

Discussion

No questions or reviews yet.

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Comparison with similar tools

Cards that share the main search query, and how they differ.

ToolOfficialAuthenticationRepository starsMain difference
yandex-wiki-mcp (this card)noAPI key0
Yandex Wiki MCPnoOAuth9read and edit wiki pages
Yandex Wiki MCP with grids and 3-way mergenoOAuth0tables
Yandex Wiki MCP with PKCE authorizationnoOAuth0browser sign-in

README in short

The Russian README lists the 12 tools in a table, uvx installation with a pinned Python version, two variable sets (WIKI_* and TRACKER_* as a fallback), obtaining an IAM token with yc iam create-token, and steps for adding it to Claude Code plus local development.

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