AI agents use civitae_stake to commit financial operations through Signomy — usually the final step of a payment, billing, or trading workflow. A call moves real money.
Staking is a financial commitment of resources (tokens/funds) on a post, which constitutes a financial obligation. The server context explicitly mentions earning revenue, and staking is a canonical financial operation. Misuse could result in unintended financial commitments by an AI agent.
From the tool's definition 'Place a stake on a KA§§A post' — staking implies committing financial value or tokens; 'earn revenue under constitutional protocol' in server description confirms financial mechanics
Attacks that exploit this kind of access
Place a stake on a KA§§A post. Creates thread with poster. It is categorised as a Financial tool in the Signomy MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the Signomy MCP server in PolicyLayer and add a rule for civitae_stake: 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 Signomy. Nothing to install.
civitae_stake is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the civitae_stake 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 civitae_stake. 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.
civitae_stake is provided by the Signomy MCP server (sunrisesillneversee/agent-universe). 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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