Updates a reconciliation. Reconciliations can only be updated for bank accounts that are not linked externally.\r\n \r\n\r\n<h4>Required permission(s):</h4><span class=
AI agents use update_bankaccounts_reconciliations to create or update resources in Wpm Mcp Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Wpm Mcp Server environment.
The tool modifies reconciliation records associated with bank accounts. While this involves financial data, the action is updating (not moving money), and reconciliation updates are typically reversible or correctable through subsequent updates.
From the tool's definition Tool name contains 'update_', and description states it 'Updates a reconciliation' for bank accounts. This is a reversible modification operation.
Attacks that exploit this kind of access
Updates a reconciliation. Reconciliations can only be updated for bank accounts that are not linked externally.\r\n \r\n\r\n<h4>Required permission(s):</h4><span class=. It is categorised as a Write tool in the Wpm Mcp Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Wpm Mcp Server MCP server in PolicyLayer and add a rule for update_bankaccounts_reconciliations: 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 Wpm Mcp Server. Nothing to install.
update_bankaccounts_reconciliations is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the update_bankaccounts_reconciliations 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 update_bankaccounts_reconciliations. 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.
update_bankaccounts_reconciliations is provided by the Wpm Mcp Server MCP server (wpm-mcp-server-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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