list_data_keys
List all data keys (custom key-value targeting variables)
This record as markdown: /tools/adbutler/list-data-keys.md
What list_data_keys does on AdButler
AI agents call list_data_keys to retrieve information from AdButler without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
limit | number | — | Max results to return (default 100, max 100) |
offset | number | — | Pagination offset |
Parameters from the server's own tool schema.
Why list_data_keys is rated Low
This tool retrieves and enumerates existing data keys used for targeting in the AdButler ad management system. It performs a read-only query operation that does not create, modify, delete, or execute any actions. The blast radius of misuse is minimal since an AI agent cannot cause harm by merely listing configuration data.
From the tool's definition Tool name 'list_data_keys' and description 'List all data keys (custom key-value targeting variables)' indicate a retrieval/query operation with no side effects.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
The rule that runs list_data_keys safely
PolicyLayer is an MCP gateway: it sits between your AI agents and AdButler, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_data_keys, this is the rule to start with:
list_data_keys is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect AdButler, apply this rule, and every list_data_keys call is checked against it from then on.
Questions about list_data_keys
List all data keys (custom key-value targeting variables). It is categorised as a Read tool in the AdButler MCP Server, which means it retrieves data without modifying state.
list_data_keys accepts 2 parameters: limit, offset. The full parameter table on this page comes from the server's own tool schema.
Register the AdButler MCP server in PolicyLayer and add a rule for list_data_keys: 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 AdButler. Nothing to install.
list_data_keys 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 list_data_keys 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 list_data_keys. 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.
list_data_keys is provided by the AdButler MCP server (adbutler/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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