High-risk tools in Fixie MCP Server
2 of the 7 tools in Fixie MCP Server are classified as high risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at high risk
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parse_fix_messageExecuteUse this tool whenever you see one raw FIX message string, typically starting with 8=FIX. The input may use pipe (|) or SOH separators. By default it returns only the human-read...
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parse_fix_messagesExecuteUse this tool whenever you see multiple raw FIX messages that need to be parsed in order. Each message typically starts with 8=FIX and may use pipe (|) or SOH separators. Return...
Attacks that target this class
High-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.