jmap

Provides access to JMAP protocol services (email, calendars, contacts) via JMAP_ACCOUNT_ID, JMAP_SESSION_URL, and JMAP_BEARER_TOKEN. Runs locally as Deno subprocess. Requires secrets.

Deno

api-development

backend

Add to Your Project

Copy this JSON into your .mcp.json to enable this server

Add to your .mcp.json:

{
  "mcpServers": {
    "jmap": {
      "command": "deno",
      "args": [
        "run",
        "--allow-env",
        "--allow-net",
        "jsr:@wyattjoh/[email protected]"
      ],
      "env": {
        "JMAP_ACCOUNT_ID": "${user_config.jmap_account_id}",
        "JMAP_SESSION_URL": "${user_config.jmap_session_url}",
        "JMAP_BEARER_TOKEN": "${user_config.jmap_bearer_token}"
      }
    }
  }
}

Replace placeholder values for: JMAP_BEARER_TOKEN

Security Considerations

Review these signals before enabling this server

Requires secrets

This MCP server needs API keys or credentials. Configure them in your environment before use.

Details

Server configuration and connection parameters

Commanddeno

Access Levelwrite

Arguments

Command-line arguments passed to the server process

run--allow-env--allow-netjsr:@wyattjoh/[email protected]

Environment Variables

Environment variables set when the server starts

JMAP_ACCOUNT_ID=${user_config.jmap_account_id}

JMAP_SESSION_URL=${user_config.jmap_session_url}

JMAP_BEARER_TOKEN=${user_config.jmap_bearer_token}

Required Secrets

Sensitive values you must provide — never committed to source control

JMAP_BEARER_TOKEN

Stats

LanguageTypeScript

Stars171

Forks30

MaintenanceExcellent

Last CommitMay 27, 2026

Actions

Stats

Actions