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MCP Integrations Rejoiner
MCP & AI Agent Integration

Rejoiner
automation.

12 AI agent actions for Rejoiner — callable from any MCP-compatible runtime, Claude, Cursor, or Cerebral OS workflow. Use Rejoiner to process orders, manage inventory, and handle customer requests autonomously. Full governance, audit trail, and dry-run safety on every execution.

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No credit card required
Live in production environments
<200ms median execution
Dry-run before production
Execution trace
live
12
actions
100%
governed
<200ms
latency
12
AI agent actions
5
Read operations
7
Write operations
0
High-risk actions (approval gated)
E-Commerce Rejoiner is a E-Commerce integration — use it to automate order management, fulfillment, and customer operations from any AI agent or MCP-compatible runtime.
Actions

What you can do
with Rejoiner.

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.

Get Campaign
rejoiner:get_campaign
Fetch a single campaign by ID with its configuration and stats.
Read Low risk
Get Customer
rejoiner:get_customer
Fetch a single customer by ID or email with their profile and activity data.
Read Low risk
Get Email Activity
rejoiner:get_email_activity
Get email activity history for a specific customer.
Read Low risk
List Campaigns
rejoiner:list_campaigns
List campaigns with optional filtering and pagination.
Read Low risk
List Customers
rejoiner:list_customers
List customers with optional filtering and pagination.
Read Low risk
Create Customer
rejoiner:create_customer
Create a new customer in Rejoiner with profile information.
Write Medium risk
Create Order
rejoiner:create_order
Create a new order to trigger cart abandonment and lifecycle campaigns.
Write Medium risk
Resubscribe Customer
rejoiner:resubscribe_customer
Resubscribe a previously unsubscribed customer to email campaigns.
Write Medium risk
Send Test Email
rejoiner:send_test_email
Send a test email for a specific campaign to verify content and personalization.
Write Medium risk
Track Cart Abandonment
rejoiner:track_cart_abandonment
Track a cart abandonment event to trigger automated recovery campaigns.
Write Medium risk
Unsubscribe Customer
rejoiner:unsubscribe_customer
Unsubscribe a customer from email campaigns.
Write Medium risk
Update Customer
rejoiner:update_customer
Update an existing customer's profile information.
Write Medium risk
MCP & Runtime API

Call Rejoiner
from any AI agent.

Any AI agent — Claude, Cursor, LangChain, AutoGen, or your own — can call Rejoiner actions through the Cerebral OS Runtime API. Governance, credentials, and audit trail fire automatically.

rejoiner:get_campaign READ
# Call via Runtime API
curl
-X POST \
  "https://api.cerebralos.com/v1/runtime/actions/run"
  -H "X-API-Key: YOUR_KEY" \
  -d '{
    "verb": "rejoiner:get_campaign",
    "args": {},
    "execution_id": "agent-001"
  }'
rejoiner:create_customer WRITE
# Dry-run first — no production risk
curl
-X POST \
  "https://api.cerebralos.com/v1/runtime/actions/run"
  -H "X-API-Key: YOUR_KEY" \
  -d '{
    "verb": "rejoiner:create_customer",
    "args": {},
    "execution_id": "agent-001",
    "metadata": {"dryRun": true}
  }'
Get your Runtime API key at app.cerebralos.com/signup — 1,000 free executions, no credit card required.
AI agent examples

What your AI agent
can do with Rejoiner.

Real patterns your AI agent can execute via MCP or the Runtime API. Every action governed, dry-run safe, and fully audited.

Trigger
AI agent needs Rejoiner data
Call rejoiner:get_campaign via MCP or Runtime API
AI processes result and takes next action
Full execution logged to audit trail automatically
Trigger
Workflow needs to write to Rejoiner
Dry-run validates rejoiner:create_customer before execution
Approval gate fires if risk level is high
Action executes with full governance — logged, audited, reversible
Trigger
Order or fulfillment event
Process with AI
Update customer records
Notify team via Slack
How it works

Every Rejoiner action
governed end-to-end.

Cerebral OS isn't a connector. It's the execution layer that sits in front of Rejoiner — 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 Rejoiner action before it touches production. See exactly what would happen before a single real call is made.
Immutable audit trail
Every Rejoiner action is logged — what ran, what changed, who approved it, when it happened. Full history on every verb, forever.
Connect with

Rejoiner works best
alongside these.

Build multi-step workflows that connect Rejoiner to the rest of your stack. All governed. All audited.

Shopify Stripe Klaviyo Reamaze Ship24
Rejoiner integration

Start free.
No credit card required.

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

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