Comprehensive stock screening using Finviz filters that supports technical patterns, fundamental criteria, and multi-parameter filtering. Use this when you need to find stocks matching specific investment criteria like channel down patterns, profitable companies, or large-cap stocks. The tool ret...
AI agents call screen_stocks_advanced_filters to retrieve information from Trading MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and filters existing stock data to identify investment opportunities. It has no side effects: it does not create positions, execute trades, modify data, delete records, or trigger financial transactions. The screening, filtering, and ranking are all read-only data retrieval operations.
From the tool's definition Tool performs stock screening and filtering using Finviz parameters, returning ranked lists of stocks with metrics like market cap, P/E ratios, and prices.
Documented attack patterns abuse exactly the kind of access screen_stocks_advanced_filters gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Trading MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for screen_stocks_advanced_filters:
{
"version": "1",
"default": "deny",
"tools": {
"screen_stocks_advanced_filters": {}
}
}screen_stocks_advanced_filters is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Comprehensive stock screening using Finviz filters that supports technical patterns, fundamental criteria, and multi-parameter filtering. Use this when you need to find stocks matching specific investment criteria like channel down patterns, profitable companies, or large-cap stocks. The tool returns a ranked list of stocks with key metrics including market cap, P/E ratios, and current prices. Supports complex filter combinations for advanced screening strategies using Finviz format parameters. It is categorised as a Read tool in the Trading MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Trading MCP Server MCP server in PolicyLayer and add a rule for screen_stocks_advanced_filters: 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 Trading MCP Server. Nothing to install.
screen_stocks_advanced_filters 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 screen_stocks_advanced_filters 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 screen_stocks_advanced_filters. 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.
screen_stocks_advanced_filters is provided by the Trading MCP Server MCP server (netanelavr/trading-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Trading MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
10 Trading MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.