AI agents call clevertap_get_campaigns to retrieve information from Clevertap without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only query operation against CleverTap's campaign data. It retrieves structured information (campaign IDs, names, dates, and statuses) within a specified date range but does not create, modify, delete, or execute any actions.
From the tool's definition Tool description states it 'List campaigns' and 'Returns id, name, scheduled_on, and status' — purely retrieving and querying campaign metadata without modification, deletion, or triggering execution.
Attacks that exploit this kind of access
List campaigns in CleverTap within a date range. Returns id, name, scheduled_on, and status for each campaign. It is categorised as a Read tool in the Clevertap MCP Server, which means it retrieves data without modifying state.
Register the Clevertap MCP server in PolicyLayer and add a rule for clevertap_get_campaigns: 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 Clevertap. Nothing to install.
clevertap_get_campaigns is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the clevertap_get_campaigns 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 clevertap_get_campaigns. 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.
clevertap_get_campaigns is provided by the Clevertap MCP server (ralphcorleone/clevertap-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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