UnCorreoTemporal MCP Server

by francofujiio.github.francofuji/uncorreotemporal-mcp-serverv0.1.1

Temporary email for AI agents: create inboxes, wait for emails, extract OTPs, verify signups.

0Pythonstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Slowing6mo ago

Install UnCorreoTemporal MCP server

claude mcp add uncorreotemporal -e UCT_API_KEY='<uct-api-key>' -- uvx uncorreotemporal-mcp

{
  "mcpServers": {
    "uncorreotemporal": {
      "command": "uvx",
      "args": [
        "uncorreotemporal-mcp"
      ],
      "env": {
        "UCT_API_KEY": "<uct-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "uncorreotemporal": {
      "command": "uvx",
      "args": [
        "uncorreotemporal-mcp"
      ],
      "env": {
        "UCT_API_KEY": "<uct-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "uncorreotemporal": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "uncorreotemporal-mcp"
      ],
      "env": {
        "UCT_API_KEY": "<uct-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "uncorreotemporal": {
      "command": "uvx",
      "args": [
        "uncorreotemporal-mcp"
      ],
      "env": {
        "UCT_API_KEY": "<uct-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
UCT_API_KEY	yes	yes	Your UnCorreoTemporal API key (get one at https://uncorreotemporal.com). Format: uct_...
UCT_API_BASE	—	—	API base URL. Defaults to https://uncorreotemporal.com
UCT_MCP_TRANSPORT	—	—	Transport mode: stdio (default), streamable-http, or sse

Freshness

Slowing — last maintenance signal 6mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-04-19 · 6mo ago · GitHub
Latest release
2026-03-10 · 7mo ago · GitHub · v0.1.0
Package published
no data · npm/PyPI
Registry entry updated
2026-04-19 · 6mo ago · official registry · v0.1.1

FAQ

›How do I install the UnCorreoTemporal MCP server in Claude Code?

Run: claude mcp add uncorreotemporal -e UCT_API_KEY='<uct-api-key>' -- uvx uncorreotemporal-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does UnCorreoTemporal require an API key?

Yes. It expects UCT_API_KEY, of which 1 is a secret.

›Can I use UnCorreoTemporal as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is UnCorreoTemporal in the official MCP registry?

Yes, as io.github.francofuji/uncorreotemporal-mcp-server.