Add a single Lead or Contact to a Salesforce Campaign as a CampaignMember. Provide either leadId or contactId (not both). Optionally set the initial Status (defaults to the campaign's default member status). Returns the new CampaignMember ID.
AI agents use sf_add_campaign_member to create or update resources in Salesforce Marketing — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Salesforce Marketing environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
leadId | string | — | |
status | string | — | |
contactId | string | — | |
campaignId | string | Yes |
Parameters from the server's own tool schema.
This tool creates a new CampaignMember record by associating a Lead or Contact with a Campaign. This is a reversible write operation (the association can be removed). It modifies data but does not delete, execute arbitrary code, or affect financial systems. The blast radius is medium because adding incorrect campaign members could lead to unwanted communications or data pollution, but the action is easily reversible.
From the tool's definition Tool description states "Add a single Lead or Contact to a Salesforce Campaign as a CampaignMember" and "Returns the new CampaignMember ID", indicating creation of a new record.
Attacks that exploit this kind of access
Add a single Lead or Contact to a Salesforce Campaign as a CampaignMember. Provide either leadId or contactId (not both). Optionally set the initial Status (defaults to the campaign's default member status). Returns the new CampaignMember ID. It is categorised as a Write tool in the Salesforce Marketing MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
sf_add_campaign_member accepts 4 parameters: leadId, status, contactId, campaignId. Required: campaignId. The full parameter table on this page comes from the server's own tool schema.
Register the Salesforce Marketing MCP server in PolicyLayer and add a rule for sf_add_campaign_member: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Salesforce Marketing. Nothing to install.
sf_add_campaign_member is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the sf_add_campaign_member rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for sf_add_campaign_member. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
sf_add_campaign_member is provided by the Salesforce Marketing MCP server (salesforce-marketing-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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