Claude Code

Add Loomal as an MCP server in Claude Code to give it email, vault, 2FA, calendar, and identity capabilities.

Setup

CLI (recommended)

claude mcp add loomal --scope user --transport stdio -e LOOMAL_API_KEY=loid-your-api-key -- npx -y @loomal/mcp

Manual config

Add to ~/.claude.json (global) or .claude/settings.json (project):

{
  "mcpServers": {
    "loomal": {
      "command": "npx",
      "args": ["-y", "@loomal/mcp"],
      "env": {
        "LOOMAL_API_KEY": "loid-your-api-key"
      }
    }
  }
}

Restart Claude Code after adding.

Verify

Run /mcp to check the connection status, then ask:

"Who am I?"

Claude will call identity.whoami and return your agent's name, email, and scopes.

Available tools

Category	Tools
Identity	`identity.whoami`, `identity.sign`, `identity.verify`
Mail	`mail.send`, `mail.reply`, `mail.list_messages`, `mail.get_message`, `mail.get_attachment`, `mail.list_threads`, `mail.get_thread`, `mail.update_labels`, `mail.update_thread_labels`, `mail.delete_message`, `mail.delete_thread`
Vault	`vault.list`, `vault.get`, `vault.store`, `vault.delete`, `vault.totp`
Calendar	`calendar.create`, `calendar.update`, `calendar.list`, `calendar.get`, `calendar.delete`, `calendar.set_public`

Tools only appear if your identity has the required scopes.

Usage examples

> Send an email to john@acme.com about the Q4 report
> Check my inbox for unread emails
> Reply to the latest email from Sarah
> Store my Stripe API key in the vault
> Get the TOTP code for my AWS account
> Create a calendar event for tomorrow at 2pm

Multiple inboxes

claude mcp add loomal-sales --scope user --transport stdio -e LOOMAL_API_KEY=loid-sales-key -- npx -y @loomal/mcp
claude mcp add loomal-support --scope user --transport stdio -e LOOMAL_API_KEY=loid-support-key -- npx -y @loomal/mcp

Or in config:

{
  "mcpServers": {
    "loomal-sales": {
      "command": "npx",
      "args": ["-y", "@loomal/mcp"],
      "env": { "LOOMAL_API_KEY": "loid-sales-key" }
    },
    "loomal-support": {
      "command": "npx",
      "args": ["-y", "@loomal/mcp"],
      "env": { "LOOMAL_API_KEY": "loid-support-key" }
    }
  }
}

Claude will see loomal-sales:mail.send and loomal-support:mail.send as separate tools.

Platform mode

Use a platform key (lopk-) to manage all identities in your org:

claude mcp add loomal-platform --scope user --transport stdio -e LOOMAL_API_KEY=lopk-your-platform-key -- npx -y @loomal/mcp

This exposes identities.list, identities.create, identities.delete, identities.rotate_key, and identities.update_scopes.

Remove

claude mcp remove loomal

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