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MCP Integrations Missive
MCP & AI Agent Integration

Missive
automation.

17 automated actions available through Cerebral OS. Connect Missive to any workflow, Cerebral, or Map — with full governance, audit trail, and dry-run safety on every execution.

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No credit card required · 1,000 free runs · 17 actions available

Execution trace
live
17
actions
100%
governed
<200ms
latency
17
Automated actions
9
Read operations
8
Write operations
2,800+
Compatible Maps
Actions

What you can do
with Missive.

Every action below is available as an MCP tool and a verb in Cerebral OS — callable from any AI agent, Claude, Cursor, Windsurf, or your own runtime via the BYOA API. All executions are governed, audited, and dry-run safe.

Add Comment
missive:add_comment
Add an internal comment to a conversation (visible only to team members).
Write Medium risk
Assign Conversation
missive:assign_conversation
Assign or unassign users to a conversation.
Write Medium risk
Close Conversation
missive:close_conversation
Close a conversation to mark it as resolved.
Write Medium risk
Create Conversation
missive:create_conversation
Create a new conversation with participants and optional initial message.
Write Medium risk
Create Label
missive:create_label
Create a new label for organizing conversations.
Write Medium risk
Get Conversation
missive:get_conversation
Fetch a single conversation by ID with messages and participants.
Read Low risk
Get Message
missive:get_message
Fetch a single message by ID with content and metadata.
Read Low risk
Get Team
missive:get_team
Fetch a single team by ID with members and settings.
Read Low risk
Get User
missive:get_user
Fetch a single user by ID with profile information.
Read Low risk
List Conversations
missive:list_conversations
List conversations with optional filters for team, status, assignee, and labels.
Read Low risk
List Labels
missive:list_labels
List labels available for organizing conversations.
Read Low risk
List Messages
missive:list_messages
List messages in a conversation with optional filters.
Read Low risk
List Teams
missive:list_teams
List all teams accessible to the authenticated user.
Read Low risk
List Users
missive:list_users
List users with optional filters for team, status, and search.
Read Low risk
Reopen Conversation
missive:reopen_conversation
Reopen a closed conversation to continue working on it.
Write Low risk
Send Message
missive:send_message
Send a message in an existing conversation or create a new conversation with a message.
Write Medium risk
Update Conversation
missive:update_conversation
Update conversation properties like subject, status, assignees, and labels.
Write Medium risk
How it works

Every Missive action
governed end-to-end.

Cerebral OS isn't a connector. It's the execution layer that sits in front of Missive — adding governance, dry-run safety, and a full audit trail to every operation.

Governance first
Every verb carries a risk classification. High-risk writes require explicit approval gates before they execute in production.
Dry-run safe
Simulate any Missive action before it touches production. See exactly what would happen before a single real call is made.
Immutable audit trail
Every Missive action is logged — what ran, what changed, who approved it, when it happened. Full history on every verb, forever.
Missive integration

Start free.
No credit card required.

Start free with 1,000 runs — no credit card required. Connect Missive in minutes, dry-run every action before it touches production, full audit trail on everything.

Start free — 1,000 runs Browse all integrations →