Koskamo

Domailo MCP

Official MCP server by Domailo allowing AI assistants to read, search, draft, send, and schedule emails in company-domain mailboxes. It supports OAuth and personal API keys, exposing tools for inbox management, attachment reading, and administrative tasks like creating mailboxes.

Visit Domailo

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Domailo MCP logo, by DomailoVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Operated by Domailo
MCP endpoint (Streamable HTTP)
https://domailo.app/mcp
Vendor documentation

What you can do with it

  • Summarize daily inbox activity and identify pending responses
  • Draft replies with context and schedule sends for later
  • Read email attachments like invoices and contracts
  • Create new employee mailboxes and manage access

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: app.domailo/mail@1.0.0Project website

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
447 ms
95th percentile latency
447 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 447 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http domailo-mcp https://domailo.app/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add domailo-mcp --url https://domailo.app/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable domailo-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "domailo-mcp": {
      "url": "https://domailo.app/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "domailo-mcp": {
      "type": "streamableHttp",
      "url": "https://domailo.app/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start domailo-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "domailo-mcp": {
      "type": "http",
      "url": "https://domailo.app/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http domailo-mcp https://domailo.app/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "domailo-mcp": {
      "url": "https://domailo.app/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "domailo-mcp": {
      "serverUrl": "https://domailo.app/mcp"
    }
  }
}

Let your agent find its tools

Find servers like Domailo MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

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