A side-by-side look at the Mossgate MCP and Xpex Plugin Factory MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Mossgate MCP for finance & fintech work over a hosted endpoint; choose Xpex Plugin Factory for finance & fintech. You can also run both side by side in one mcpServers block.
MOSSGATE_BUYER_PK.xpex_factory_get_agent_kit_offer, xpex_factory_list_offers, xpex_factory_get_schema.Rows where the two servers differ are marked.
| Spec | X Xpex Plugin Factory | |
|---|---|---|
| Category | Finance & Fintech | Finance & Fintech |
| Quality signal | 45/100 · Fair | 53/100 · Good |
| Install command | Confirmed | Not confirmed yet |
| Transport | Remote HTTP/SSE | — |
| Auth | other | No auth required |
| Pricing | Paid service | Not declared |
| Required env vars | MOSSGATE_BUYER_PK | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 0 |
| Directory activity | 6 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | Not listed | 6 |
| Full listing | View Mossgate MCP | View Xpex Plugin Factory |
No tool names declared yet. Check the project README from the listing page.
xpex_factory_get_agent_kit_offerReturn the live x402 Agent Kit terms, OpenAPI URL, and example input. Discovery only: does not authorize payment or generate a kit.xpex_factory_list_offersReturn the current fixed-price XPeX Plugin Factory service offers and Stripe-hosted checkout URLs. Read-only; does not create a checkout or claim payment.xpex_factory_get_schemaReturn the factory blueprint contract summary and generation endpoints. Read-only.xpex_factory_validate_blueprintValidate a plugin blueprint and run XPeX security policy checks without generating or publishing anything.xpex_factory_preview_pluginCompile a valid blueprint into text artifacts for review without publishing or mutating external systems.xpex_factory_compile_pluginCompile a valid blueprint into a deterministic ZIP returned as base64. It does not publish the plugin or change external state.Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
{
"mcpServers": {
"mossgate-mcp": {
"url": "https://api.mossgate.dev"
}
}
}
No confirmed install command for Xpex Plugin Factory yet — follow the setup steps linked from its listing page rather than a guessed package name.