Search for flights on Google Flights with full filtering and pagination. Returns structured flight data including prices, airlines, times, durations, stops, individual flight segments with aircraft type and legroom, fare brand (e.g.
AI agents call search_flights to retrieve information from Playwright Stealth without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries flight information and returns results. It performs a search operation that retrieves data without side effects, making it a Read category tool. Severity is low because misuse would only expose flight search results, with no ability to book, modify reservations, or cause other harm.
From the tool's definition Tool name and description indicate 'Search for flights on Google Flights with full filtering and pagination' and 'Returns structured flight data' — pure information retrieval with no modification, deletion, execution, or financial transaction.
Documented attack patterns abuse exactly the kind of access search_flights gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Playwright Stealth, and nothing reaches the server without passing your rules. This is the rule we recommend for search_flights:
{
"version": "1",
"default": "deny",
"tools": {
"search_flights": {}
}
}search_flights is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Search for flights on Google Flights with full filtering and pagination. Returns structured flight data including prices, airlines, times, durations, stops, individual flight segments with aircraft type and legroom, fare brand (e.g. It is categorised as a Read tool in the Playwright Stealth MCP Server, which means it retrieves data without modifying state.
Register the Playwright Stealth MCP server in PolicyLayer and add a rule for search_flights: 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 Playwright Stealth. Nothing to install.
search_flights 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_flights 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_flights. 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_flights is provided by the Playwright Stealth MCP server (pulsemcp/mcp-servers). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Playwright Stealth, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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68 Playwright Stealth tools catalogued and risk-classified — across an index of 43,000+ MCP servers.