Free-text POI search with prefix/tag/fuzzy ranking plus popularity and geo boosts. Provide q (free text, min 2 chars) and/or city (slug); with both, the search is scoped to that city. Optionally narrow with tags (a POI must carry all of them). At least one of q or city is required.
Part of the TravelType server.
Free to start. No card required.
AI agents call search_pois to retrieve information from TravelType 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 search_pois 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": {
"search_pois": {}
}
}See the full TravelType policy for all 7 tools.
These attack patterns abuse exactly the kind of access search_pois 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.
Free-text POI search with prefix/tag/fuzzy ranking plus popularity and geo boosts. Provide q (free text, min 2 chars) and/or city (slug); with both, the search is scoped to that city. Optionally narrow with tags (a POI must carry all of them). At least one of q or city is required.. It is categorised as a Read tool in the TravelType MCP Server, which means it retrieves data without modifying state.
Register the TravelType MCP server in PolicyLayer and add a rule for search_pois: 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 TravelType. Nothing to install.
search_pois 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 search_pois 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 search_pois. 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.
search_pois is provided by the TravelType MCP server (https://mcp.traveltype.app). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 7 TravelType tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.