OpenZeppelin Stellar Contracts vs battlechain
OpenZeppelin Stellar Contracts is an MCP server published by docker. Marketplaces we read that list it: 1 (Docker MCP Catalog). battlechain is a plugin bundle for AI coding tools published by cyfrin. Marketplaces we read that list it: 1 (Community GitHub marketplaces). As of our marketplace pass on 2026-10-24. 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 |  OpenZeppelin Stellar Contracts |  battlechain |
|---|---|---|
| Docker MCP Catalog | Listed Version: not stated No figure published Not marked · First seen |
Not listed |
| Community marketplace cyfrin/solskill | Not listed | Listed Version: not stated Forks (GitHub): 27 Stars (GitHub): 144 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 Stellar Contracts | battlechain |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | No figure on GitHub | 144 |
| Forks (GitHub) (differs) | No figure on GitHub | 27 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (mcp.openzeppelin.com/contracts/stellar/mcp) | Installs as a plugin bundle |
| Transport (differs) | Streamable HTTP | Not stated |
| Tools it declares (differs) | 6 | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | Not a bundle | 1 |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | Not stated | github.com/cyfrin/solskill |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-11 | 2026-10-15 |
| Endpoint at the last check (differs) | Responded 2 days ago | 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 Stellar Contracts
Access to OpenZeppelin Stellar Contracts.
battlechain
Reference for BattleChain, the pre-mainnet L2 for battle-testing smart contracts with real funds. Covers deploying contracts, Safe Harbor agreements, whitehat attack workflows, and contract lifecycle management
How to run each
OpenZeppelin Stellar Contracts As a remote MCP server
claude mcp add --transport http openzeppelin-stellar https://mcp.openzeppelin.com/contracts/stellar/mcpbattlechain As a Claude Code plugin
/plugin marketplace add cyfrin/solskill
/plugin install battlechain@solskillCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only OpenZeppelin Stellar Contracts has a remote endpoint we check. How we check endpoints
Tools each declares
The marketplaces of battlechain 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 Stellar Contracts · What it can do: battlechain · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.