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The publisher's own URL. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
https://bigmarker.usefulapi.io/mcpThe Claude button above opens Claude with the name and URL filled in. You still confirm it there.
claude mcp add --transport http io.usefulapi-bigmarker https://bigmarker.usefulapi.io/mcpRun in a terminal.
{ "mcpServers": { "io.usefulapi-bigmarker": { "command": "npx", "args": [ "-y", "mcp-remote", "https://bigmarker.usefulapi.io/mcp" ] } }}claude_desktop_config.json
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchFrom the publisher
README is not crawled yet. Open the repository
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© 2026 MCP Directory.
Read conferences, registrants, attendees and recordings; register and cancel people in BigMarker.
{ "mcpServers": { "io.usefulapi-bigmarker": { "url": "https://bigmarker.usefulapi.io/mcp", "headers": {} } }}Tools
No tool list yet. Remote servers get one after the first health check.
FAQ
Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
No required environment variable is listed on this record.
BigMarker MCP By Usefulapi is reached over HTTP.
Last checked 2026-11-15. Read conferences, registrants, attendees and recordings; register and cancel people in BigMarker.