mcp4mail MCP Server: Install & Setup

Install mcp4mail in Claude Code

Claude Code

claude mcp add --transport http mcp4mail https://mcp4mail.online/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "mcp4mail": {
      "url": "https://mcp4mail.online/mcp"
    }
  }
}

Your IMAP mailbox as an MCP server: read, search and (if you allow it) organize mail. Open source.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http mcp4mail https://mcp4mail.online/mcp

dev.mcpnav/directory

Search a directory of MCP servers and get connect configs. Data is CC0/MIT-licensed.

tc.mcp/mcp-tc

Search the mcp.tc directory of MCP servers: URLs, install commands, sign-in types, tools, setup.

com.mcpskillhub/mcpskillhub

Search 49k MCP servers with measured context-token cost, security signals and install snippets.

sv.mcp/el-salvador

Drop El Salvador into your context window: ~280 official ES/EN docs, hybrid search. Free PAT.

org.dunamistech/mcptube

Search YouTube videos, read transcripts and get public video information in your AI assistant.

io.github.bennekrouf/mayorana

Search mayorana.ch: desktop apps, release notes, plans, and the Rust, LLM and Azure blog.