Tencent Lexiang MCP Server

What Tencent Lexiang MCP Server does

Tencent Lexiang MCP Server MCP server gives AI assistants access to Tencent Lexiang knowledge bases through the Model Context Protocol. It is intended for teams that keep internal pages, folders, documents, files, and related knowledge in Lexiang and want an agent to search or maintain that content through conversation.

The available operations cover the main knowledge lifecycle. An agent can search entries with keyword or semantic vector queries, inspect entry content and metadata, navigate parent and child relationships, compare content versions, and retrieve recently updated entries. It can also create, move, rename, and import entries, including Markdown or HTML content.

For document maintenance, block tools support creating descendants, reading blocks, listing children, moving blocks, updating one block, applying batch updates, and deleting blocks or their children. This is useful when an update should target part of an existing document rather than replace the entire entry. File-related tools handle upload authorization, upload completion, metadata lookup, download URLs, and external hyperlink imports.

How it works

The service is reached through a remote MCP endpoint. Authentication can use OAuth, where the client opens a Lexiang login flow, or a manually created access token. The endpoint configuration includes the Lexiang company identifier through the company_from query parameter; token-based configurations also include access_token.

Tencent Lexiang MCP Server MCP server can expose all tools or use a preset query parameter to narrow the tool set. Supported presets include knowledge, knowledge.entry, knowledge.space, knowledge.file, knowledge.block, and teamspace.team. Without a preset, the service provides meta-tools for discovering available tools, inspecting schemas, and calling a selected tool.

Search is available in two forms: keyword search and embedding-based semantic search. Knowledge entry and block operations can then be used to inspect or modify the results. Access remains subject to the permissions of the authenticated Lexiang account.

Setup and configuration

The recommended setup starts at https://lexiangla.com/mcp. After signing in, use the client-specific button to open the configuration in Cursor, or obtain an access token from the session-management section for manual setup. Cursor and Cline configurations use a remote URL in their MCP settings. The URL should replace the placeholders for the Lexiang company code and access token with the values shown by Lexiang.

CodeBuddy configurations that cannot use remote URL OAuth require the npx mcp-remote bridge and a Node.js installation. A preset can be added to the URL when only a subset of tools should be available. For example, preset=knowledge.entry limits the connection to entry-management tools.

Tools and capabilities

The tool groups supported by Tencent Lexiang MCP Server MCP server include:

• Knowledge entries: create, inspect, search, import, compare, move, rename, and browse hierarchy.
• Document blocks: create, inspect, list, update, move, batch-update, and delete blocks.
• Knowledge spaces: create, inspect, and list spaces.
• Files: request upload credentials, confirm uploads, inspect files, obtain download URLs, and import hyperlinks.
• Search: keyword and semantic vector retrieval.
• Teams: retrieve team details.

The README also documents connectors for importing iWiki documents and Tencent Meeting recordings, including recording search, inspection, import, listing, and reload operations.

Limitations and notes

The connection can only access knowledge spaces and content available to the authenticated user. File uploads are a multi-step flow: the agent requests upload credentials, the file is uploaded with an external HTTP PUT request, and the upload is then committed through MCP.

For document changes, specify that the original entry should be updated when that is the intent. Block-level tools are available for targeted edits, but the assistant still needs enough context to identify the correct entry and block. OAuth and access-token behavior depends on the selected client; CodeBuddy plugin and CodeBuddy Code require the remote bridge described above.

Getting started with this Tencent Lexiang MCP Server MCP server

Always refer to the official documentation for the most accurate and up-to-date information.