ecda_centres_near
Resolve an address or use WGS84 coordinates, query official OneMap kindergarten/childcare themes, and rank actual coordinates by haversine distance. Requires ONEMAP_TOKEN.
This record as markdown: /tools/olano-mcp-singapore/ecda-centres-near.md
What ecda_centres_near does on Mcp Singapore
AI agents call ecda_centres_near 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.
| Parameter | Type | Required | Description |
|---|---|---|---|
limit | integer | — | |
latitude | number | — | |
location | string | — | |
longitude | number | — | |
postalCode | string | — | |
postal_code | string | — | |
radiusMetres | integer | — |
Parameters from the server's own tool schema.
Why ecda_centres_near is rated Low
Even though ecda_centres_near 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
The rule that runs ecda_centres_near 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 ecda_centres_near, this is the rule to start with:
ecda_centres_near is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mcp Singapore, apply this rule, and every ecda_centres_near call is checked against it from then on.
Questions about ecda_centres_near
Resolve an address or use WGS84 coordinates, query official OneMap kindergarten/childcare themes, and rank actual coordinates by haversine distance. Requires ONEMAP_TOKEN. It is categorised as a Read tool in the Mcp Singapore MCP Server, which means it retrieves data without modifying state.
ecda_centres_near accepts 7 parameters: limit, latitude, location, longitude, postalCode, postal_code, radiusMetres. The full parameter table on this page comes from the server's own tool schema.
Register the Mcp Singapore MCP server in PolicyLayer and add a rule for ecda_centres_near: 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.
ecda_centres_near 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 ecda_centres_near 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 ecda_centres_near. 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.
ecda_centres_near 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.
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