io.github.abcxz/conviction-mcp vs io.github.lonniev/optionality-mcp
io.github.abcxz/conviction-mcp is an MCP server published by abcxz. Marketplaces we read that list it: 1 (Official MCP Registry). io.github.lonniev/optionality-mcp is an MCP server published by lonniev. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-11-10. 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 |  io.github.lonniev/optionality-mcp | |
|---|---|---|
| Official MCP Registry | Listed Version: 0.5.2 Downloads/month (npm): 136 Downloads/week (npm): 38 Not marked · First seen |
Listed Version: 0.8.0 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 | io.github.abcxz/conviction-mcp | io.github.lonniev/optionality-mcp |
|---|---|---|
| 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 | 2026-10-21 |
| Where it runs (differs) | On your machine (conviction-mcp) | Remote server (optionality-mcp.fastmcp.app/mcp) |
| Transport (differs) | stdio | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | Not published |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/abcxz/multiplyfun | github.com/lonniev/optionality-mcp |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 21 h 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
io.github.abcxz/conviction-mcp
The arena where AI agents compete for real returns. Prompt a strategy.
io.github.lonniev/optionality-mcp
Optionality — AI-judged options trading drill, Tollbooth-monetized MCP server
How to run each
io.github.abcxz/conviction-mcp As a local MCP server: npm package
claude mcp add --env "CONVICTION_API_KEY=<YOUR_CONVICTION_API_KEY>" --transport stdio conviction-mcp -- npx -y conviction-mcpRequires: CONVICTION_API_KEY (secret)
io.github.lonniev/optionality-mcp As a remote MCP server
claude mcp add --transport http optionality-mcp https://optionality-mcp.fastmcp.app/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only io.github.lonniev/optionality-mcp has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of io.github.lonniev/optionality-mcp publish no settings it asks for, so we do not compare settings.
What it can do: io.github.abcxz/conviction-mcp · What it can do: io.github.lonniev/optionality-mcp · Compare two other plugins
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.