postari MCP Tools

• send_transactional_email Mutating

  send transactional email

• create_subscriber Mutating

  create subscriber

• get_subscriber Read-only

  get subscriber

• update_subscriber Mutating

  update subscriber

• clean_bounced_subscribers

  clean bounced subscribers

• list_lists Read-only

  list lists

• create_list Mutating

  create list

• add_subscriber_to_list Mutating

  add subscriber to list

• tag_subscribers

  tag subscribers

• trigger_flow

  trigger flow

• account_stats

  account stats

• list_campaigns Read-only

  list campaigns

• get_campaign_stats Read-only

  get campaign stats

• launch_campaign

  launch campaign

• diagnose_deliverability

  diagnose deliverability

• get_agent_activity Read-only

  get agent activity

• create_launch Mutating

  create launch

• list_launches Read-only

  list launches

• get_launch Read-only

  get launch

• link_campaign_to_launch_stage

  link campaign to launch stage

• create_flow Mutating

  create flow

• update_flow Mutating

  update flow

• test_flow

  test flow

• activate_flow

  activate flow

• arm_flow

  arm flow

• list_flow_emails Read-only

  list flow emails

• update_flow_email Mutating

  update flow email

• create_form Mutating

  create form

• update_form Mutating

  update form

• create_segment Mutating

  create segment

• create_template Mutating

  create template

• create_tag Mutating

  create tag

• create_landing Mutating

  create landing

• list_landings Read-only

  list landings

• update_landing Mutating

  update landing

• set_campaign_audience Mutating

  set campaign audience

• get_campaign_audience Read-only

  get campaign audience

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.