supply_yei_native_asset
Supply (deposit) the native asset (e.g., SEI) into the Yei Finance pool.
This record as markdown: /tools/testinguser1111111-sei-mcp-server/supply-yei-native-asset.md
What supply_yei_native_asset does on SEI MCP Server V2
AI agents use supply_yei_native_asset to create or update resources in SEI MCP Server V2, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your SEI MCP Server V2 environment.
Why supply_yei_native_asset is rated Medium
This tool deposits a native blockchain asset (SEI) into a DeFi lending pool. It modifies on-chain state by committing assets to a protocol, which is a reversible write operation (assets can typically be withdrawn).
From the tool's definition Supply (deposit) the native asset (e.g., SEI) into the Yei Finance pool
Attacks that exploit this kind of access
The rule that runs supply_yei_native_asset safely
PolicyLayer is an MCP gateway: it sits between your AI agents and SEI MCP Server V2, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For supply_yei_native_asset, this is the rule to start with:
supply_yei_native_asset stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect SEI MCP Server V2, apply this rule, and every supply_yei_native_asset call is checked against it from then on.
Questions about supply_yei_native_asset
Supply (deposit) the native asset (e.g., SEI) into the Yei Finance pool. It is categorised as a Write tool in the SEI MCP Server V2 MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the SEI MCP Server V2 MCP server in PolicyLayer and add a rule for supply_yei_native_asset: 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 SEI MCP Server V2. Nothing to install.
supply_yei_native_asset is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the supply_yei_native_asset 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 supply_yei_native_asset. 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.
supply_yei_native_asset is provided by the SEI MCP Server V2 MCP server (testinguser1111111/sei-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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