Search for n8n workflow templates to find examples of how to use nodes.
AI agents call search_templates to retrieve information from n8n 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 a template database to retrieve examples and information. No data is created, modified, deleted, or executed. It is a simple search/discovery function analogous to browsing documentation or templates. Even if an AI agent misuses this tool, it cannot cause harm — the worst outcome is receiving irrelevant results.
From the tool's definition Tool name 'search_templates' and description states it 'Search for n8n workflow templates to find examples' — a pure retrieval operation with no side effects.
Attacks that exploit this kind of access
Search for n8n workflow templates to find examples of how to use nodes. It is categorised as a Read tool in the n8n MCP Server MCP Server, which means it retrieves data without modifying state.
Register the n8n MCP Server MCP server in PolicyLayer and add a rule for search_templates: 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 MCP Server. Nothing to install.
search_templates 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 search_templates 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 search_templates. 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.
search_templates is provided by the n8n MCP Server MCP server (sandreotti/n8n-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.
Teams ship this data inside their own products. See what a licence covers →