hippo_contradictions_resolve
Cycle #110.B. Mark a contradiction as resolved with an
This record as markdown: /tools/verimem/hippo-contradictions-resolve.md
What hippo_contradictions_resolve does on Verimem
AI agents use hippo_contradictions_resolve to create or update resources in Verimem, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Verimem environment.
Why hippo_contradictions_resolve is rated Medium
This tool creates or modifies data reversibly by updating contradiction metadata. It does not delete data (Destructive), execute arbitrary code (Execute), or trigger financial transactions (Financial). The modification is reversible—contradictions can be remarked or their resolution status changed.
From the tool's definition Tool name 'hippo_contradictions_resolve' and description fragment 'Mark a contradiction as resolved with an' indicates the tool modifies state by marking/updating contradiction records.
Attacks that exploit this kind of access
The rule that runs hippo_contradictions_resolve safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Verimem, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For hippo_contradictions_resolve, this is the rule to start with:
hippo_contradictions_resolve 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 Verimem, apply this rule, and every hippo_contradictions_resolve call is checked against it from then on.
Questions about hippo_contradictions_resolve
Cycle #110.B. Mark a contradiction as resolved with an. It is categorised as a Write tool in the Verimem MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Verimem MCP server in PolicyLayer and add a rule for hippo_contradictions_resolve: 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 Verimem. Nothing to install.
hippo_contradictions_resolve 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 hippo_contradictions_resolve 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 hippo_contradictions_resolve. 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.
hippo_contradictions_resolve is provided by the Verimem MCP server (aureliocpr-ctrl/verimem). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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