ONLYOFFICE DocSpace vs LayerOne (DocX + Sign)
ONLYOFFICE DocSpace is an MCP server published by ONLYOFFICE. Marketplaces we read that list it: 1 (Docker MCP Catalog). LayerOne (DocX + Sign) is an MCP server published by GOLayerone. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-12. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  LayerOne (DocX + Sign) | |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:e7c4de3a7d18 Forks (GitHub): 10 Pulls (Docker Hub): 56 409 Stars (Docker Hub): 0 Stars (GitHub): 32 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | ONLYOFFICE DocSpace | LayerOne (DocX + Sign) |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 32 (better) | 0 (worse) |
| Pulls (Docker Hub) (differs) | 56 409 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 10 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/onlyoffice-docspace) | On your machine (layerone-mcp) |
| Transport | stdio | stdio |
| Tools it declares (differs) | 23 | Not published |
| Environment variables it asks for (differs) | 2, secrets among them: 1 | 2, secrets among them: 2 |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/onlyoffice/docspace-mcp | github.com/golayerone/layerone-mcp |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
ONLYOFFICE DocSpace
ONLYOFFICE DocSpace is a room-based collaborative platform which allows organizing a clear file structure depending on users' needs or project goals.
LayerOne (DocX + Sign)
MCP server for LayerOne DocX (documents & Factur-X) and Sign (e-signature) APIs.
How to run each
ONLYOFFICE DocSpace As a local MCP server: Docker image
claude mcp add --env "DOCSPACE_API_KEY=<YOUR_DOCSPACE_API_KEY>" --transport stdio onlyoffice-docspace -- docker run -i --rm -e DOCSPACE_API_KEY mcp/onlyoffice-docspaceRequires: DOCSPACE_API_KEY (secret)
LayerOne (DocX + Sign) As a local MCP server: npm package
claude mcp add --env "DOCX_API_KEY=<YOUR_DOCX_API_KEY>" --env "SIGN_API_KEY=<YOUR_SIGN_API_KEY>" --transport stdio layerone -- npx -y layerone-mcpRequires: DOCX_API_KEY (secret), SIGN_API_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of LayerOne (DocX + Sign) publish no list of tools, so we do not compare tools.
Settings each asks for
Only ONLYOFFICE DocSpace asks for
DOCSPACE_API_KEY (secret)DOCSPACE_BASE_URL
Only LayerOne (DocX + Sign) asks for
DOCX_API_KEY (secret)SIGN_API_KEY (secret)
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: ONLYOFFICE DocSpace · What it can do: LayerOne (DocX + Sign) · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.