update_bankaccounts_reconciliations
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=
This record as markdown: /tools/wpm-mcp-server/update-bankaccounts-reconciliations.md
What update_bankaccounts_reconciliations does on Wpm Mcp Server
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.
Why update_bankaccounts_reconciliations is rated Medium
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
The rule that runs update_bankaccounts_reconciliations safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Wpm Mcp Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For update_bankaccounts_reconciliations, this is the rule to start with:
update_bankaccounts_reconciliations stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Wpm Mcp Server, apply this rule, and every update_bankaccounts_reconciliations call is checked against it from then on.
Questions about update_bankaccounts_reconciliations
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.
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