sg_hdb_carpark_lookup

Curated official carpark search. Canonical Olano tool: hdb_carparks_search.

SERVERMcp Singapore SOURCE@olano/mcp-singapore

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/olano-mcp-singapore/sg-hdb-carpark-lookup.md

WHAT IT DOES

What sg_hdb_carpark_lookup does on Mcp Singapore

AI agents call sg_hdb_carpark_lookup to retrieve information from Mcp Singapore without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why sg_hdb_carpark_lookup is rated Low

Even though sg_hdb_carpark_lookup only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs sg_hdb_carpark_lookup safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp Singapore, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For sg_hdb_carpark_lookup, this is the rule to start with:

sg_hdb_carpark_lookup Allowed

sg_hdb_carpark_lookup is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "sg_hdb_carpark_lookup": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp Singapore, apply this rule, and every sg_hdb_carpark_lookup call is checked against it from then on.

FAQ

Questions about sg_hdb_carpark_lookup

What does the sg_hdb_carpark_lookup tool do? +

Curated official carpark search. Canonical Olano tool: hdb_carparks_search. It is categorised as a Read tool in the Mcp Singapore MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on sg_hdb_carpark_lookup? +

Register the Mcp Singapore MCP server in PolicyLayer and add a rule for sg_hdb_carpark_lookup: 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 Mcp Singapore. Nothing to install.

What risk level is sg_hdb_carpark_lookup? +

sg_hdb_carpark_lookup is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit sg_hdb_carpark_lookup? +

Yes. Add a rate_limit block to the sg_hdb_carpark_lookup 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.

How do I block sg_hdb_carpark_lookup completely? +

Set action: deny in the PolicyLayer policy for sg_hdb_carpark_lookup. 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.

What MCP server provides sg_hdb_carpark_lookup? +

sg_hdb_carpark_lookup is provided by the Mcp Singapore MCP server (@olano/mcp-singapore). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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Guides

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