🔍 Get detailed execution data including all node inputs and outputs.
AI agents call get_execution_details to retrieve information from n8n Workflow Builder without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries execution metadata (node inputs/outputs) from completed or in-progress n8n workflow runs. It is a read-only operation that does not modify, execute, or delete data.
From the tool's definition Tool name 'get_execution_details' and description 'Get detailed execution data including all node inputs and outputs' indicate data retrieval with no modification or side effects.
Attacks that exploit this kind of access
🔍 Get detailed execution data including all node inputs and outputs. It is categorised as a Read tool in the n8n Workflow Builder MCP Server, which means it retrieves data without modifying state.
Register the n8n Workflow Builder MCP server in PolicyLayer and add a rule for get_execution_details: 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 n8n Workflow Builder. Nothing to install.
get_execution_details 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_execution_details 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_execution_details. 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_execution_details is provided by the n8n Workflow Builder MCP server (schimmilab/n8n-workflow-builder). 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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