OpenZeppelin Stylus Contracts vs Gas Fee Predictor
OpenZeppelin Stylus Contracts is an MCP server published by docker. Marketplaces we read that list it: 1 (Docker MCP Catalog). Gas Fee Predictor is an MCP server published by higherbeing. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-19. 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 Stylus Contracts |   Gas Fee Predictor |
|---|---|---|
| Docker MCP Catalog | Listed Version: not stated No figure published Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.0.2 Downloads/month (npm): 154 Downloads/week (npm): 26 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 | OpenZeppelin Stylus Contracts | Gas Fee Predictor |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | No figure on GitHub | 0 |
| Forks (GitHub) (differs) | No figure on GitHub | 0 |
| Last release (differs) | Not published | 2026-10-12 |
| Where it runs (differs) | Remote server (mcp.openzeppelin.com/contracts/stylus/mcp) | Remote server (api.gasfeepredictor.com/api/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| 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/higherbeing/gasfeepredictor-mcp |
| Changes in the last 7 days (differs) | 0 | 4 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check | Responded 5 days ago | Responded 5 days ago |
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.
Gas Fee Predictor
Live Ethereum and L2 gas fees: current gas, cheapest L2, forecast, ETH price, cost estimates.
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/mcpGas Fee Predictor As a remote MCP server
claude mcp add --transport http gasfeepredictor-mcp https://api.gasfeepredictor.com/api/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Both endpoints responded at the last daily check. How we check endpoints
Tools each declares
Only OpenZeppelin Stylus Contracts has
stylus-erc1155stylus-erc20stylus-erc721
Only Gas Fee Predictor has
best_time_to_transactestimate_transaction_costget_current_gasget_eth_priceget_gas_forecastget_gas_historyget_l2_gas
Both have
None
Tool names as the marketplaces declare them and as Ext Ops observed them on the endpoints (Gas Fee Predictor as of 2026-10-14). More tools is not better in itself: compare what each needs for the job.
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: Gas Fee Predictor · 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.