Create a transaction to swap tokens on Punchswap V2. Supported tokens: Wrapped Flow(WFLOW), Trump(TRUMP), HotCocoa, Gwendolion, Pawderick, Catseye. You can specify tokens by name, symbol, or contract address. The tool will check if a liquidity pair exists and create the appropriate transaction. I...
AI agents use punchswap_swap to commit financial operations through Flow MCP — usually the final step of a payment, billing, or trading workflow. A call moves real money.
This tool creates token swap transactions on a DEX (decentralized exchange), which constitutes a financial operation involving the exchange of cryptocurrency tokens. Misuse could result in unintended trades, loss of funds, or manipulation of token swaps. The tool also handles approval transactions, further indicating real financial asset movement on the Flow EVM chain.
From the tool's definition Create a transaction to swap tokens on Punchswap V2
Attacks that exploit this kind of access
Create a transaction to swap tokens on Punchswap V2. Supported tokens: Wrapped Flow(WFLOW), Trump(TRUMP), HotCocoa, Gwendolion, Pawderick, Catseye. You can specify tokens by name, symbol, or contract address. The tool will check if a liquidity pair exists and create the appropriate transaction. If approval is needed, it will return the approval transaction first. NOTE: This is tool for flow EVM chain not flow blockchain. It is categorised as a Financial tool in the Flow MCP MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the Flow MCP server in PolicyLayer and add a rule for punchswap_swap: 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 Flow MCP. Nothing to install.
punchswap_swap 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 punchswap_swap 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 punchswap_swap. 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.
punchswap_swap is provided by the Flow MCP server (outblock/flow-mcp-monorepo). 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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