Lists entries in a given list, with the option to filter and sort results. Required scopes: \
AI agents call postv2listsentriesquery to retrieve information from Attio 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 data from a list with optional filtering and sorting. It does not create, modify, delete, or execute code. Despite using 'post' in the name (likely a REST API convention for complex queries), the function is purely to fetch and display data, making it a Read category tool with low severity.
From the tool's definition Tool name contains 'query' and description states it 'Lists entries in a given list, with the option to filter and sort results' — core read operations with no side effects.
Documented attack patterns abuse exactly the kind of access postv2listsentriesquery gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Attio, and nothing reaches the server without passing your rules. This is the rule we recommend for postv2listsentriesquery:
{
"version": "1",
"default": "deny",
"tools": {
"postv2listsentriesquery": {}
}
}postv2listsentriesquery is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Lists entries in a given list, with the option to filter and sort results. Required scopes: \. It is categorised as a Read tool in the Attio MCP Server, which means it retrieves data without modifying state.
Register the Attio MCP server in PolicyLayer and add a rule for postv2listsentriesquery: 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 Attio. Nothing to install.
postv2listsentriesquery 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 postv2listsentriesquery 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 postv2listsentriesquery. 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.
postv2listsentriesquery is provided by the Attio MCP server (itsbrex/attio-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Attio, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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57 Attio tools catalogued and risk-classified — across an index of 43,000+ MCP servers.