Get backtest result history; optionally filter by filename.
AI agents call fetch_backtest_history to retrieve information from Freqtrade-MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves historical backtest results from Freqtrade, which is a read-only query operation. It does not modify data, execute trades, delete records, or perform financial transactions. The optional filename filter is merely a query parameter for filtering existing data.
From the tool's definition Tool name 'fetch_backtest_history' and description 'Get backtest result history' indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
Get backtest result history; optionally filter by filename. It is categorised as a Read tool in the Freqtrade-MCP MCP Server, which means it retrieves data without modifying state.
Register the Freqtrade- MCP server in PolicyLayer and add a rule for fetch_backtest_history: 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 Freqtrade-MCP. Nothing to install.
fetch_backtest_history 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 fetch_backtest_history 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 fetch_backtest_history. 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.
fetch_backtest_history is provided by the Freqtrade- MCP server (worlddebugger/freqtrade-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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