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MCP Integrations Mailcheck
MCP & AI Agent Integration

Mailcheck
automation.

8 AI agent actions for Mailcheck — callable from any MCP-compatible runtime, Claude, Cursor, or Cerebral OS workflow. Use Mailcheck to automate business processes and connect tools in your stack. Full governance, audit trail, and dry-run safety on every execution.

Connect Mailcheck free Browse all integrations →
No credit card required
Live in production environments
<200ms median execution
Dry-run before production
Execution trace
live
8
actions
100%
governed
<200ms
latency
8
AI agent actions
5
Read operations
3
Write operations
0
High-risk actions (approval gated)
Business Tools Mailcheck is a Business Tools integration — use it to automate business operations and workflow automation from any AI agent or MCP-compatible runtime.
Actions

What you can do
with Mailcheck.

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.

Check Domain
mailcheck:check_domain
Check domain validity, MX records, and email deliverability for a domain.
Read Low risk
Get Account
mailcheck:get_account
Get current account information including usage limits and billing details.
Read Low risk
Get Bulk Job
mailcheck:get_bulk_job
Get the status and results of a bulk email validation job.
Read Low risk
Get Usage
mailcheck:get_usage
Get API usage statistics and credit consumption for a date range.
Read Low risk
List Bulk Jobs
mailcheck:list_bulk_jobs
List bulk email validation jobs with optional filtering and pagination.
Read Low risk
Suggest Correction
mailcheck:suggest_correction
Get suggested corrections for email addresses with common typos.
Write Low risk
Validate Bulk
mailcheck:validate_bulk
Submit a bulk email validation job for multiple email addresses.
Write Medium risk
Validate Email
mailcheck:validate_email
Validate a single email address for deliverability, syntax, and domain checks.
Write Low risk
MCP & Runtime API

Call Mailcheck
from any AI agent.

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

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

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 Mailcheck data
Call mailcheck:check_domain 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 Mailcheck
Dry-run validates mailcheck:suggest_correction before execution
Approval gate fires if risk level is high
Action executes with full governance — logged, audited, reversible
Trigger
Event in Mailcheck
Process with AI agent
Take governed action
Log to audit trail
How it works

Every Mailcheck action
governed end-to-end.

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

Mailcheck works best
alongside these.

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

Slack Gmail Hubspot Google Sheets Notion
Mailcheck integration

Start free.
No credit card required.

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

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