execute_action
Execute a DeFi action (swap, bridge, stake, unstake, lend_supply, lend_borrow, lend_repay, lend_withdraw, etc.) through the action provider system. Call get_provider_status first to see available providers and actions.
This record as markdown: /tools/minhoyoo-iotrust-waiaas/execute-action.md
What execute_action does on Waiaas
AI agents use execute_action to commit financial operations through Waiaas, usually the final step of a payment, billing, or trading workflow. A call moves real money.
Why execute_action is rated Critical
This tool executes a broad range of DeFi financial operations including swaps, bridges, lending, staking and more — all of which involve moving crypto assets or committing financial obligations on-chain. Misuse could result in irreversible financial losses across multiple chains. Financial is the highest applicable category given the direct monetary impact.
From the tool's definition Execute a DeFi action (swap, bridge, stake, unstake, lend_supply, lend_borrow, lend_repay, lend_withdraw, etc.) through the action provider system
Attacks that exploit this kind of access
The rule that runs execute_action safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Waiaas, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For execute_action, this is the rule to start with:
Any call to execute_action is blocked until a human approves it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Waiaas, apply this rule, and every execute_action call is checked against it from then on.
Questions about execute_action
Execute a DeFi action (swap, bridge, stake, unstake, lend_supply, lend_borrow, lend_repay, lend_withdraw, etc.) through the action provider system. Call get_provider_status first to see available providers and actions. It is categorised as a Financial tool in the Waiaas MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the Waiaas MCP server in PolicyLayer and add a rule for execute_action: 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 Waiaas. Nothing to install.
execute_action 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 execute_action 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 execute_action. 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.
execute_action is provided by the Waiaas MCP server (minhoyoo-iotrust/waiaas). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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