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MCP Integrations Sendy
MCP & AI Agent Integration

Sendy
automation.

9 AI agent actions for Sendy — callable from any MCP-compatible runtime, Claude, Cursor, or Cerebral OS workflow. Use Sendy to manage subscribers, trigger campaigns, and personalize outreach at scale. 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
9
actions
100%
governed
<200ms
latency
9
AI agent actions
3
Read operations
6
Write operations
1
High-risk actions (approval gated)
Marketing Sendy is a Marketing integration — use it to automate email campaigns, audience management, and automation from any AI agent or MCP-compatible runtime.
Actions

What you can do
with Sendy.

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 Subscriber
sendy:get_subscriber
Get subscriber details including subscription status and custom fields.
Read Low risk
Get Subscriber Count
sendy:get_subscriber_count
Get the total number of active subscribers in a specific list.
Read Low risk
List Lists
sendy:list_lists
Get all email lists with subscriber counts and basic details.
Read Low risk
Create Campaign
sendy:create_campaign
Create and optionally send an email campaign to specified lists.
Write Medium risk
Create List
sendy:create_list
Create a new email list with optional custom fields.
Write Medium risk
Delete Subscriber
sendy:delete_subscriber
Permanently delete a subscriber from a list. This cannot be undone.
Write High risk
Send Campaign
sendy:send_campaign
Send a previously created campaign immediately.
Write Medium risk
Subscribe
sendy:subscribe
Subscribe an email address to a list with optional custom fields.
Write Medium risk
Unsubscribe
sendy:unsubscribe
Unsubscribe an email address from a specific list.
Write Medium risk
MCP & Runtime API

Call Sendy
from any AI agent.

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

sendy:get_subscriber READ
# Call via Runtime API
curl
-X POST \
  "https://api.cerebralos.com/v1/runtime/actions/run"
  -H "X-API-Key: YOUR_KEY" \
  -d '{
    "verb": "sendy:get_subscriber",
    "args": {},
    "execution_id": "agent-001"
  }'
sendy:create_campaign 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": "sendy:create_campaign",
    "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 Sendy.

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 Sendy data
Call sendy:get_subscriber 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 Sendy
Dry-run validates sendy:create_campaign before execution
Approval gate fires if risk level is high
Action executes with full governance — logged, audited, reversible
Trigger
Campaign or subscriber event
Segment audience
Trigger follow-up
Log metrics to dashboard
How it works

Every Sendy action
governed end-to-end.

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

Sendy works best
alongside these.

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

Klaviyo Hubspot Mailchimp Google Analytics Slack
Sendy integration

Start free.
No credit card required.

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

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