Paid x402 tool. Queries tsunamis_events. Call without payment first - the server returns HTTP 402 with the exact USDC price before any charge. Small queries stay cheap; broad scans cost more or need narrower filters.
Part of the DaedalMap Disaster and Geospatial Data server.
Free to start. No card required.
AI agents call get_tsunami_events to retrieve information from DaedalMap Disaster and Geospatial Data without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though get_tsunami_events only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"get_tsunami_events": {}
}
}See the full DaedalMap Disaster and Geospatial Data policy for all 3 tools.
These attack patterns abuse exactly the kind of access get_tsunami_events gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Paid x402 tool. Queries tsunamis_events. Call without payment first - the server returns HTTP 402 with the exact USDC price before any charge. Small queries stay cheap; broad scans cost more or need narrower filters.. It is categorised as a Read tool in the DaedalMap Disaster and Geospatial Data MCP Server, which means it retrieves data without modifying state.
Register the DaedalMap Disaster and Geospatial Data MCP server in PolicyLayer and add a rule for get_tsunami_events: 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 DaedalMap Disaster and Geospatial Data. Nothing to install.
get_tsunami_events 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 get_tsunami_events 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 get_tsunami_events. 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.
get_tsunami_events is provided by the DaedalMap Disaster and Geospatial Data MCP server (https://app.daedalmap.com/mcp/tsunamis). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 3 DaedalMap Disaster and Geospatial Data tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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