Search the AINumbers catalog (480+ client-side fintech tools). Returns deep-links; prefill-enabled tools accept #in=<base64url(JSON of {element_id: value})>[&run=1] for one-click invocation.
AI agents call list_ainumbers_tools to retrieve information from Ainumbers Mcp Apps without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
limit | number | — | |
query | string | — | |
category | string | — |
Parameters from the server's own tool schema.
This tool retrieves and searches a catalog of fintech tools, returning deep-links for reference. It is a read-only operation that queries existing data without modifying, deleting, or executing external operations. The server description confirms the tool is 'Read-only, no auth, zero PII', reinforcing the Read classification. The deep-links returned are static references, not execution triggers.
From the tool's definition Tool name: 'list_ainumbers_tools'; description: 'Search the AINumbers catalog (480+ client-side fintech tools). Returns deep-links'. The verb 'Search' and 'Returns' indicate data retrieval with no modification or side effects.
Risk signalsAccepts freeform code/query input (query)
Attacks that exploit this kind of access
Search the AINumbers catalog (480+ client-side fintech tools). Returns deep-links; prefill-enabled tools accept #in=<base64url(JSON of {element_id: value})>[&run=1] for one-click invocation. It is categorised as a Read tool in the Ainumbers Mcp Apps MCP Server, which means it retrieves data without modifying state.
list_ainumbers_tools accepts 3 parameters: limit, query, category. The full parameter table on this page comes from the server's own tool schema.
Register the Ainumbers Mcp Apps MCP server in PolicyLayer and add a rule for list_ainumbers_tools: 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 Ainumbers Mcp Apps. Nothing to install.
list_ainumbers_tools 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 list_ainumbers_tools 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 list_ainumbers_tools. 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.
list_ainumbers_tools is provided by the Ainumbers Mcp Apps MCP server (postoaklabs/ainumbers-mcp-apps). 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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