xano_list_indexes
AI agents call xano_list_indexes to retrieve information from Xano MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool name 'list_indexes' strongly suggests it retrieves index metadata from a Xano database without side effects. This aligns with the Read category pattern of querying/retrieving data. The empty description prevents higher confidence, but the naming convention is clear. Severity is low because retrieving index metadata poses minimal risk of misuse by an AI agent.
From the tool's definition Tool name 'xano_list_indexes' indicates a listing/querying operation typical of Read category (list implies retrieval without modification). Description is empty, reducing confidence.
Attacks that exploit this kind of access
xano_list_indexes. It is categorised as a Read tool in the Xano MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Xano MCP Server MCP server in PolicyLayer and add a rule for xano_list_indexes: 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 Xano MCP Server. Nothing to install.
xano_list_indexes 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 xano_list_indexes 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 xano_list_indexes. 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.
xano_list_indexes is provided by the Xano MCP Server MCP server (roboulos/simple-xano-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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