Mossgate MCP vs X402check
A side-by-side look at the Mossgate MCP and X402check 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 X402check for finance & fintech as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Mossgate MCP when
- You need dedicated capabilities in the Finance & Fintech domain.
- You prefer a remote HTTP/SSE transport.
- Its auth model fits you: other.
- You have the keys it needs:
MOSSGATE_BUYER_PK.
Choose X402check when
- You need dedicated capabilities in the Finance & Fintech domain.
- You prefer a local stdio subprocess transport.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Finance & Fintech | Finance & Fintech |
| Quality signal | 40/100 · Fair | 47/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Remote HTTP/SSE | Local subprocess (stdio) |
| Auth | other | Not declared |
| Pricing | Paid service | Not declared |
| Required env vars | MOSSGATE_BUYER_PK | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 13 |
| Directory activity | 6 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Mossgate MCP | View X402check |
Tools & capabilities
Mossgate MCP tools
No tool names declared yet. Check the project README from the listing page.
X402check tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
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.
Mossgate MCP
{
"mcpServers": {
"mossgate-mcp": {
"url": "https://api.mossgate.dev"
}
}
}
X402check
{
"mcpServers": {
"x402check": {
"command": "npx",
"args": [
"-y",
"@x402check/mcp"
]
}
}
}
Frequently asked questions
Mossgate MCP is categorized under Finance & Fintech and uses a remote HTTP/SSE transport. X402check belongs to Finance & Fintech and uses a local stdio subprocess. Pick Mossgate MCP for finance & fintech work and X402check for finance & fintech.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Mossgate MCP is listed as a paid service. Auth: other. X402check has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add mossgate-mcp and x402check as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Mossgate MCP has a quality signal of 40/100 (Fair) with 6 views, 0 installs and 0 GitHub stars. X402check has 47/100 (Fair) with 0 views, 0 installs and 13 GitHub stars.