Emailens MCP MCP Tools

Emailens MCP exposes 9 tools. Each one has its own page with the configuration for every client that can run this server.

preview_email

preview email
analyze_email

analyze email
audit_email

audit email
fix_email

fix email
list_clients Read-only

list clients
diff_emails

diff emails
check_deliverability Read-only

check deliverability
build_email

build email
get_build_status Read-only

get build status

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

Emailens MCP MCP server