Get node data from loaded .rtdq in Redis.
AI agents call get_dt_node_from_redis to retrieve information from Decision Tree MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves decision tree node data from Redis storage. It performs a read-only operation that has no side effects, aligns with the 'get' pattern, and does not create, modify, delete, execute code, or commit financial obligations. The minimal blast radius from misuse (exposure of tree data) and lack of state-changing capability justifies a low severity classification.
From the tool's definition Tool description states 'Get node data from loaded .rtdq in Redis' — a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Get node data from loaded .rtdq in Redis. It is categorised as a Read tool in the Decision Tree MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Decision Tree MCP Server MCP server in PolicyLayer and add a rule for get_dt_node_from_redis: 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 Decision Tree MCP Server. Nothing to install.
get_dt_node_from_redis 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 get_dt_node_from_redis 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 get_dt_node_from_redis. 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.
get_dt_node_from_redis is provided by the Decision Tree MCP Server MCP server (psikosen/dt_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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