Scans the entire market universe (Forex, Crypto, Metals, Indices) to find the strongest trading opportunities. Args: timeframes: List of timeframes to scan (e.g. ["H1", "H4", "D"]). Default is ["H8"]. min_score: Minimum absolute sentiment score (0-100) to include. Default 80 (Bullish/Bearish). li...
Risk signalsBulk/mass operation — affects multiple targets
Part of the Forex-GPT MCP Server server.
Free to start. No card required.
AI agents call scan_market to retrieve information from Forex-GPT MCP Server 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 scan_market 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": {
"scan_market": {}
}
}See the full Forex-GPT MCP Server policy for all 45 tools.
These attack patterns abuse exactly the kind of access scan_market 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.
Scans the entire market universe (Forex, Crypto, Metals, Indices) to find the strongest trading opportunities. Args: timeframes: List of timeframes to scan (e.g. ["H1", "H4", "D"]). Default is ["H8"]. min_score: Minimum absolute sentiment score (0-100) to include. Default 80 (Bullish/Bearish). limit: Maximum number of results to return. Default 6. Returns: A list of the top opportunities ranked by sentiment strength.. It is categorised as a Read tool in the Forex-GPT MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Forex-GPT MCP Server MCP server in PolicyLayer and add a rule for scan_market: 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 Forex-GPT MCP Server. Nothing to install.
scan_market 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 scan_market 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 scan_market. 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.
scan_market is provided by the Forex-GPT MCP Server MCP server (https://mcp.forex-gpt.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 45 Forex-GPT MCP Server 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.