
Before a Marketing Agent Uses MCP, Draw the Blast Radius
A practical MCP threat model for agents that can read CRM data, browse untrusted pages, create campaigns, or call production tools.
XenGrowth · https://www.xengrowth.com/blog/topic/ai-agents-automation/page/2
Automation you can audit
AI agents for marketing are only worth running if someone can see what they did. These posts cover agentic workflows, approvals, logging, recovery and the work that should never vanish into a black box, plus when not to use an agent at all.
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Each article answers a different question. Start with the one that matches what is on your desk this week.

A practical MCP threat model for agents that can read CRM data, browse untrusted pages, create campaigns, or call production tools.

A smooth demo says little about stale sources, conflicting CRM records, tool failures, or missing approvers. Turn those real conditions into the tests an agent must pass before it earns more authority.

Decide which AI-assisted actions may run, which must pause, what an approver needs to see, and how the workflow recovers when nobody answers the request.

A bounded AI task rarely needs an entire customer history. Map the minimum fields, every copy, each retention period, and the deletion path before connecting the workflow.

How indirect prompt injection reaches marketing agents through pages, email, documents, CRM notes, and tool output—and how to contain it without pretending one system prompt is a firewall.

An instruction to “only update notes” is not access control. Separate read from write, scope records and fields, use short-lived credentials, approve material actions, and revoke stale grants.

What to record across prompts, sources, tool calls, approvals, state changes, cost, latency, and recovery so an AI-assisted marketing workflow can be debugged without creating a new data leak.

The vendor’s best demo avoids your worst data and failure paths. Test representative work, data controls, reliability, operating cost, change management, and the effort required to leave.

An incident-response runbook for containing outbound messages, campaign changes, CRM writes, data exposure, and queued automations before investigating and safely restoring service.

AI can shorten research, content, lead operations, and reporting work. This operating model shows where controls, review, traceability, and recovery still have to sit.
Showing 31–40 of 40 articles
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