{"ok":true,"name":"cooper_send_draft","description":"Use this when a draft should be sent now. Requires auth and message_send or draft_send. draft_write alone cannot send. Inputs: inbox_id (required), draft_id (required), add_labels, remove_labels, idempotency_key (optional Idempotency-Key). Sending deletes the draft and returns the message. An inbox in approval mode returns the pending draft with HTTP 202 until a verified owner approves it. A draft already sending returns HTTP 409 draft_sending. Allow and block lists and the suppression list are ","inputSchema":{"type":"object","required":["inbox_id","draft_id"],"properties":{"draft_id":{"type":"string","description":"Draft id (dft_…) to send"},"inbox_id":{"type":"string","description":"Inbox id (inb_…), username, or full email address"},"add_labels":{"type":"array","items":{"type":"string"},"description":"Labels to add to the message when it sends."},"remove_labels":{"type":"array","items":{"type":"string"},"description":"Labels to remove before send. scheduled is reserved."},"idempotency_key":{"type":"string","description":"Optional Idempotency-Key. 1 to 256 characters of letters, digits, and - . _ ~."}}},"serverUrl":"https://cooperemail.com/mcp","transport":"http","handshake":"ok","host":"cooperemail.com","score":93,"grade":"A","auth":"oauth","lastScannedAt":"2026-10-30T13:05:15.807Z","stale":false,"permalink":"https://agentboardai.app/mcp/cooperemail.com/cooper_send_draft","page":"https://agentboardai.app/site/cooperemail.com"}