inbox_conversations_compose and inbox_messages_send return a preview unless sendMode is explicitly set to send, so an agent working an inbox cannot fire off a LinkedIn message on a misread. Scopes are declared per tool, which means a read-only token really is read-only.
Breakcold's hosted server, generated from the same public API contract as its REST API. Tools cover CRM metadata, records, tasks, notes, the multichannel inbox, meetings and webhooks.
- Discovery first, at no token cost — capabilities_list and tools_search, so an agent finds the right tool before spending anything
- CRM records created atomically, fetched, listed or searched, updated, archived and restored — records_create, records_get, records_list, records_update, records_archive, records_restore
- Custom object types, field definitions, field options and record views created, listed, reordered, updated and deleted — the crm_objects, crm_fields, crm_field_options and crm_record_views families
- Tasks and notes linked to records — tasks_create, tasks_list, tasks_update, tasks_complete, tasks_delete, notes_create, notes_get, notes_list, notes_update
- The multichannel inbox read and acted on: conversations searched and listed, messages read, a private draft kept per conversation, and email, LinkedIn, Telegram or WhatsApp messages composed — inbox_conversations_search, inbox_messages_list, inbox_conversation_draft_set, inbox_conversations_compose, inbox_messages_send
- Meetings with recording and transcript metadata, and the transcript in ordered paginated segments — meetings_list, meetings_get, meetings_transcript_list
- Zapier and Make webhook subscriptions created, sampled and deleted — integration_hooks_create, integration_samples_list, integration_hooks_delete
- Sending is a draft preview by default; delivery only happens when sendMode is set to send
A Breakcold account. Connect over Streamable HTTP to https://mcp.breakcold.com/mcp/v1 and complete OAuth, or send a scoped bearer token in the Authorization header. Send X-Breakcold-Organization-Id when the user belongs to more than one active organization. Each tool declares the scope it needs — crm:metadata:read, records:write, inbox:send and so on — and its token cost: 0.2 for reads, 0.4 for writes.
One command plus a key — codex mcp add breakcold --url https://mcp.breakcold.com/mcp/v1, then supply credentials