Comparison

OpenZeppelin Solidity Contracts vs Tenzro Ethereum MCP

Tenzro Ethereum MCP is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑24.

OpenZeppelin Solidity Contracts is an MCP server published by docker. Marketplaces we read that list it: 1 (Docker MCP Catalog). Tenzro Ethereum MCP is an MCP server published by tenzro.network. No marketplace we read lists it any more. As of our marketplace pass on 2026-11-14. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.

Where each is published

Where each is published
Marketplace	OpenZeppelin Solidity Contracts	Tenzro Ethereum MCP
Docker MCP Catalog	Listed Version: not stated No figure published Not marked · First seen 2026-10-11	Not listed
Official MCP Registry	Not listed	Removed on 2026-10-24 Version: 0.1.0 Forks (GitHub): 0 Stars (GitHub): 3 Not marked · First seen 2026-10-11

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

OpenZeppelin Solidity Contracts vs Tenzro Ethereum MCP
Fact	OpenZeppelin Solidity Contracts	Tenzro Ethereum MCPno longer listed · 2026-10-24
Marketplaces that list it (differs)	1	0
Stars (GitHub) (differs)	No figure on GitHub	3
Forks (GitHub) (differs)	No figure on GitHub	0
Last release	Not published	Not published
Where it runs (differs)	Remote server (mcp.openzeppelin.com/contracts/solidity/mcp)	Remote server (ethereum-mcp.tenzro.network/mcp)
Transport	Streamable HTTP	Streamable HTTP
Tools it declares (differs)	8	Not published
Environment variables it asks for	Not published	Not published
Licence (differs)	Apache-2.0	Not stated
Repository (differs)	Not stated	github.com/tenzro/tenzro-network
Changes in the last 7 days	0	0
First seen	2026-10-11	2026-10-11
Endpoint at the last check (differs)	Responded 2 h ago	no remote endpoint we check

Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.

What to use instead of Tenzro Ethereum MCP

Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.

tenzro-ethereum xyz.tenzro/tenzro-ethereum

Ethereum tools over MCP: Chainlink feeds, ENS, ERC-8004 agents, EAS attestations, transactions.

by tenzro.xyz · MCP server

Listed on: Official MCP Registry · Describes nearly the same job
Ankr Agent RPC

Read chain data on 200+ networks and Sui: transactions, logs, balances, objects, ABI-decoded.

by w3tech · MCP server

Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job
etherscan-mcp-server io.github.friendlygeorge/etherscan-mcp-server

MCP server for Etherscan — Ethereum blockchain explorer API for AI assistants

by friendlygeorge · MCP server

Listed on: Official MCP Registry · Describes nearly the same job
multichain-mcp

MCP server for AI agents — Stacks, Celo, and Base in one npm package.

by wkalidev · MCP server

Listed on: Official MCP Registry · Describes nearly the same job
base-web3-m2m-hub io.github.castralis122/base-web3-m2m-hub

Live Base Mainnet on-chain data (gas, DEX, Aave, token risk, prices). Pay per call in USDC via x402.

by castralis122 · MCP server

Listed on: Official MCP Registry · Describes nearly the same job
Etherscan

Etherscan MCP — multichain block-explorer API (Etherscan V2)

by pipeworx-io · MCP server

Listed on: Official MCP Registry · Describes nearly the same job

Its card, with similar plugins by marketplace

What each says it does

OpenZeppelin Solidity Contracts

In its own words, on Docker MCP Catalog:

Access to OpenZeppelin Solidity Contracts.

Tenzro Ethereum MCP

In its own words, on Official MCP Registry:

Ethereum MCP: Chainlink feeds, gas, ERC-20, ENS, ABI, contract calls, ERC-8004, EAS.

How to run each

OpenZeppelin Solidity Contracts As a remote MCP server

Claude Code

claude mcp add --transport http openzeppelin-solidity https://mcp.openzeppelin.com/contracts/solidity/mcp

Tenzro Ethereum MCP

No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.

Commands built only from what the marketplaces declare; the full set for every client is on each card.

Only OpenZeppelin Solidity Contracts has a remote endpoint we check. How we check endpoints

Tools each declares

The marketplaces of Tenzro Ethereum 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 Solidity Contracts · What it can do: Tenzro Ethereum 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 2026-11-14. We publish no contact details for plugin publishers.