Bridge tokens from supported chains to Katana network. Automatically generates deposit address and sends tokens from your wallet. Also inform user their tokens will be automatically bridged to ETH on Katana.
AI agents use bridgeAssets to commit financial operations through Katana MCP Server — usually the final step of a payment, billing, or trading workflow. A call moves real money.
This tool moves actual crypto tokens across chains by sending them from the user's wallet to a generated deposit address. This constitutes a financial transaction with real asset movement. Misuse could result in irreversible loss of funds sent to incorrect addresses or unintended chains, making it critical severity.
From the tool's definition Bridge tokens from supported chains to Katana network. Automatically generates deposit address and sends tokens from your wallet.
Attacks that exploit this kind of access
Bridge tokens from supported chains to Katana network. Automatically generates deposit address and sends tokens from your wallet. Also inform user their tokens will be automatically bridged to ETH on Katana. It is categorised as a Financial tool in the Katana MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the Katana MCP Server MCP server in PolicyLayer and add a rule for bridgeAssets: 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 Katana MCP Server. Nothing to install.
bridgeAssets 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 bridgeAssets 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 bridgeAssets. 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.
bridgeAssets is provided by the Katana MCP Server MCP server (playainetwork/katana_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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