Corsizio MCP by usefulapi
Read Corsizio events, attendees and registrations, including payment status. Read-only.
Install
Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).
claude mcp add --transport http corsizio-mcp-by-usefulapi 'https://corsizio.usefulapi.io/mcp'{
"mcpServers": {
"corsizio-mcp-by-usefulapi": {
"type": "http",
"url": "https://corsizio.usefulapi.io/mcp"
}
}
}Documentation
From the project's README on GitHub, refreshed weekly. Links open on GitHub.
usefulapi
Hosted MCP servers for the tools you already use — connect from Claude, Cursor, or any MCP client. No local install, no key-juggling: authorize once and go.
Portal: https://usefulapi.io
Servers
More servers land here as they launch — each is a folder with its own README + server.json,
and a tile on the portal.
What's in each folder
README.md— what the server does, tools, pricing, the "Add to Claude" snippetserver.json— the official MCP Registry record (namespaceio.usefulapi/*), pointing at the hosted endpoint
License
MIT — see LICENSE. Documentation only; servers are hosted.
Frequently asked questions
What is Corsizio MCP by usefulapi?
Read Corsizio events, attendees and registrations, including payment status. Read-only.
How do I install Corsizio MCP by usefulapi?
It runs as a remote server. In Claude Code: claude mcp add --transport http corsizio-mcp-by-usefulapi 'https://corsizio.usefulapi.io/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.
Does Corsizio MCP by usefulapi need an API key?
Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.
Is Corsizio MCP by usefulapi open source?
Yes. Its code is on GitHub under the MIT license.
Who maintains Corsizio MCP by usefulapi?
It is published by m190. AI.tn lists it but does not maintain or endorse it.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.