Get the wallet address being used for transactions
AI agents call get_wallet_address to retrieve information from KaiaFun MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a simple data retrieval operation (getting the current wallet address). It has no side effects, does not execute transactions, and does not modify any state. While the server context involves financial operations (trading, buying/selling memecoins), this specific tool is purely informational. The blast radius is minimal—knowing a wallet address is public information and cannot cause harm by itself.
From the tool's definition Tool name and description: 'Get the wallet address being used for transactions' — this retrieves wallet address information without modifying or executing any transactions.
Attacks that exploit this kind of access
Get the wallet address being used for transactions. It is categorised as a Read tool in the KaiaFun MCP MCP Server, which means it retrieves data without modifying state.
Register the KaiaFun MCP server in PolicyLayer and add a rule for get_wallet_address: 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 KaiaFun MCP. Nothing to install.
get_wallet_address is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_wallet_address 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 get_wallet_address. 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.
get_wallet_address is provided by the KaiaFun MCP server (weero-finance/kaiafun-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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