Fetch Morpho Blue positions for a wallet. If marketIds is omitted, the server auto-discovers the wallet's markets by scanning Morpho Blue event logs (may take several seconds on a cold call). Pass explicit marketIds (bytes32 each, keccak256 of MarketParams) as a fast path. Returns per-market supp...
AI agents call get_morpho_positions to retrieve information from VaultPilot MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
chain | string | — | EVM chain Morpho Blue is deployed on. Currently only ethereum is enabled. |
wallet | string | Yes | 0x-prefixed EVM wallet address (40 hex chars) that will execute this action. |
marketIds | array | — | Morpho Blue market ids (bytes32 each) to check. If omitted, the server auto-discovers the wallet's markets by scanning Morpho Blue event logs (Supply / Borrow / |
Parameters from the server's own tool schema.
Even though get_morpho_positions only reads data, uncontrolled read access leaks sensitive information and racks up API costs — an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Attacks that exploit this kind of access
Fetch Morpho Blue positions for a wallet. If marketIds is omitted, the server auto-discovers the wallet's markets by scanning Morpho Blue event logs (may take several seconds on a cold call). Pass explicit marketIds (bytes32 each, keccak256 of MarketParams) as a fast path. Returns per-market supplied/borrowed assets and collateral. It is categorised as a Read tool in the VaultPilot MCP MCP Server, which means it retrieves data without modifying state.
get_morpho_positions accepts 3 parameters: chain, wallet, marketIds. Required: wallet. The full parameter table on this page comes from the server's own tool schema.
Register the VaultPilot MCP server in PolicyLayer and add a rule for get_morpho_positions: 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 VaultPilot MCP. Nothing to install.
get_morpho_positions 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_morpho_positions 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_morpho_positions. 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_morpho_positions is provided by the VaultPilot MCP server (vaultpilot-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.