Yandex Wiki Search MCP Server

Connect Claude, Cursor, Windsurf, or any MCP client to Yandex Wiki — full-text search plus full page and grid (dynamic table) management. 27 tools with typed input/output schemas and safety annotations.

Highlights

• 🔍 Full-text search across the whole wiki (up to 50 results) — the same backend that powers the Wiki web search bar
• 📄 Pages: create, update, append (top / bottom / anchor), clone, delete + recover, comments, file uploads
• 📊 Grids: 11 write tools for rows, columns, cells, copy, sort
• 🔒 Server-side read-only mode (WIKI_READ_ONLY=true) — write tools simply aren't registered, so the agent can't bypass it
• 🧩 Typed surface: every tool ships input and output JSON schemas plus read-only / destructive / idempotent hints
• 📝 YFM helpers: write tools return yfm_warnings when markup won't render as intended, and a wiki-mcp://yfm-cheatsheet resource maps GitHub-flavored habits to Yandex Wiki equivalents
• 🐳 Runs anywhere: stdio for desktop clients, streamable-http + Docker (with optional multi-user OAuth) for teams

Tools

27 tools. All write tools disappear when WIKI_READ_ONLY=true.

Search & read (8)

Tool	What it does
page_search	Full-text search across the entire Wiki (pages and files), up to 50 ranked results with snippets
page_get	Get a page by page_id or slug (accepts full Wiki URLs too)
page_get_descendants	Traverse a page subtree — one flat list of {id, slug} from all nesting levels; fetch_all drains the cursor in one call
page_get_comments	List page comments (fetch_all supported)
page_get_resources	List page resources (attachments + grids) with server-side title search (fetch_all supported)
page_get_attachments	List page attachments (fetch_all supported)
page_get_grids	List grids attached to a page (fetch_all supported)
grid_get	Get a grid by grid_id with row/column/revision filters

Pages: write (8)

Tool	What it does
page_create	Create a page
page_update	Update page title and/or full content
page_append_content	Append content to top, bottom, or a named anchor
page_clone	Copy a page to a new slug — the copy gets a new id; children, comments, and history stay with the original. The API has no true move/rename
page_add_comment	Add a comment or reply in a thread
page_delete	Delete a page and receive a recovery token
page_recover	Recover a deleted page by recovery token
page_upload_attachment	Upload a local file in chunks and attach it to a page — not registered under OAUTH_ENABLED=true, where "local" would mean the shared server's filesystem

Grids: write (11)

Tool	What it does
grid_create	Create a grid on a page
grid_update	Update grid title and/or default sort
grid_copy	Copy a grid to an existing target page (async operation)
grid_delete	Delete a grid
grid_add_rows	Add rows at a position or after a given row
grid_update_cells	Update individual cells by row + column
grid_delete_rows	Delete rows
grid_move_row	Move a row
grid_add_columns	Add typed columns
grid_delete_columns	Delete columns by slug
grid_move_column	Move a column

Grid mutations use optimistic locking — fetch the grid first and pass its latest revision.

Docker: ghcr.io/dlbolshov/yandex-wiki-search-mcp:latest · PyPI: yandex-wiki-search-mcp · License: Apache-2.0