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Compare scores, permissions, risks, and fit in one decision-focused table.

DimensionONLYOFFICE DocSpace MCP ServerConnect AI agents directly to ONLYOFFICE DocSpace to manage rooms, files, and permissions in natural language.Notion MCP ServerOfficial Notion MCP server for querying, editing, and managing Notion pages and databases via AI agents.
FMRS55 / 100 · C64 / 100 · C
Reliability8 / 208 / 20
Security and permissions9 / 2017 / 20
Maintenance11 / 2010 / 20
Documentation14 / 2016 / 20
Setup experience13 / 2013 / 20
Best for
  • Users of MCP clients such as Claude Desktop, Cursor, and Windsurf who want to operate ONLYOFFICE DocSpace in natural language.
  • Teams that need to automate room, document, and permission management inside AI workflows.
  • Users who prefer the ONLYOFFICE-hosted remote MCP server with no deployment required.
  • Integrations that need flexible request-level authentication and tool selection.
  • Teams and individuals who already manage docs/wikis in Notion and want AI clients (Claude Desktop, Cursor, etc.) to operate on that content directly
  • Developers who want to self-host a local MCP server rather than use a remote hosted option
  • Automation/agent workflows that need to query or update Notion database records programmatically
Not for
  • Users who do not use ONLYOFFICE DocSpace or do not plan to connect their portal.
  • Environments that must run fully offline without any external service.
  • Users who only want to manage non-DocSpace document systems (other cloud drives or local file systems).
  • Users who want the standard-OAuth, zero-JSON-config install with active official support — Notion recommends its newer remote Notion MCP server for that
  • Users uncomfortable handing a Notion integration token to a locally-run LLM client
  • Use cases needing capabilities the integration deliberately excludes, such as deleting databases
  • Long-term production deployments that need guaranteed maintenance, given this repo may be sunset
Required permissions
  • The DocSpace instance URL (DOCSPACE_BASE_URL) is required.
  • DocSpace credentials are required: API key, Personal Access Token, Basic authentication, or OAuth 2.0.
  • Credentials are supplied via environment variables or client configuration.
  • Authentication and tool selection can be configured per request using custom HTTP headers at session initialization.
  • A Notion internal integration token (NOTION_TOKEN or the Authorization value in OPENAPI_MCP_HEADERS), scoped by that integration's Capabilities (can be limited to read-only)
  • Access limited to the specific pages/databases explicitly connected to the integration, not the whole workspace
  • A separate bearer auth token when using the Streamable HTTP transport (--auth-token / AUTH_TOKEN)
  • Network access to the Notion API
Risks and side effects
  • A leaked API key or token lets its holder act as you on DocSpace content.
  • An AI agent may mistakenly delete or alter files or permissions, especially during batch operations (copy, move, delete, archive rooms).
  • The remote MCP server is hosted by ONLYOFFICE; review its Legal Terms and Privacy Policy before use.
  • Credentials are stored in plain environment variables inside client config files and may be readable locally.
  • If the integration is granted broad read/write capabilities and connected to many pages, that content is effectively exposed to the LLM, risking data leakage or unintended edits
  • Running with --unsafe-disable-auth removes bearer authentication on the HTTP transport, potentially making it reachable via DNS rebinding from pages a user visits — the README says to only use it on an isolated network
  • Multi-tenant token passthrough requires careful TLS/gateway configuration; misconfiguration risks leaking or misrouting Notion tokens between tenants
  • The README states this local server may be sunset in favor of the remote Notion MCP, and that issues/PRs here are not actively monitored, so long-term maintenance and security fixes are not guaranteed
  • Storing NOTION_TOKEN or OPENAPI_MCP_HEADERS directly in shared client config files risks leaking the secret
Supported clientsClaude Desktop, Cursor, WindsurfClaude Desktop, Cursor, Zed, GitHub Copilot CLI
Tools09