OpenZeppelin Stylus Contracts vs ZERO MCP
OpenZeppelin Stylus Contracts is an MCP server published by docker. Marketplaces we read that list it: 1 (Docker MCP Catalog). ZERO MCP is an MCP server published by zero-intel. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-13. 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 | ||
|---|---|---|
| Docker MCP Catalog | Listed Version: not stated No figure published Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.1.5 No figure published 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 | OpenZeppelin Stylus Contracts | ZERO MCP |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (mcp.openzeppelin.com/contracts/stylus/mcp) | On your machine (zero-engine) |
| Transport (differs) | Streamable HTTP | stdio |
| Tools it declares (differs) | 3 | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | Not stated | github.com/zero-intel/zero |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | not checked yet | no remote endpoint we check |
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
OpenZeppelin Stylus Contracts
Access to OpenZeppelin Stylus Contracts.
ZERO MCP
Read-only MCP inspection for ZERO paper autonomous onchain operations.
How to run each
OpenZeppelin Stylus Contracts As a remote MCP server
claude mcp add --transport http openzeppelin-stylus https://mcp.openzeppelin.com/contracts/stylus/mcpZERO MCP As a local MCP server: PyPI package
claude mcp add --transport stdio zero -- uvx zero-engineCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of ZERO MCP publish no list of tools, so we do not compare tools.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: OpenZeppelin Stylus Contracts · What it can do: ZERO MCP · 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.