Critical-risk tools in Banco MCP

Critical severity Banco MCP MCP Server 2 of 22 tools

2 of the 22 tools in Banco MCP are classified as critical 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 critical risk

marketplace Destructive

THE official mcp.ai marketplace — the in-platform catalog of installable MCPs/tools. When the user wants a new capability/tool/integration ("find an MCP that does X", "is there ...
openfinance_force_sync Destructive

Forces the bank to re-sync one or more connections NOW and WAITS for it to finish (PATCH /items/:id, then polls until the item stops updating, up to ~60s). Use this when a balan...

Attacks that target this class

Critical-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.

Critical-risk tools in Banco MCP

Tools at critical risk

Attacks that target this class

More on Banco MCP

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