List all transforms configured for a stream. Transforms are JS functions applied to events before forwarding to destinations.
AI agents call conduit_list_transforms to retrieve information from Conduit MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read operation that retrieves metadata about configured transforms. However, severity is elevated to 'medium' rather than 'low' because transforms can contain sensitive business logic, data filtering rules, or authentication details that could be exposed to unauthorized agents.
From the tool's definition Tool description states it 'List all transforms configured for a stream' - a retrieval operation with no modification or execution side effects. The word 'list' indicates query-only functionality.
Attacks that exploit this kind of access
List all transforms configured for a stream. Transforms are JS functions applied to events before forwarding to destinations. It is categorised as a Read tool in the Conduit MCP MCP Server, which means it retrieves data without modifying state.
Register the Conduit MCP server in PolicyLayer and add a rule for conduit_list_transforms: 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 Conduit MCP. Nothing to install.
conduit_list_transforms 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 conduit_list_transforms 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 conduit_list_transforms. 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.
conduit_list_transforms is provided by the Conduit MCP server (useconduit/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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