Gets a list of contracts containing specific token with defined threshold.
AI agents call getContractsWithHoldings to retrieve information from Somnia MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries blockchain state to retrieve contracts meeting criteria (holdings of a specific token above a threshold). It performs no side effects: no transactions are executed, no data is modified or deleted, and no external code is triggered. The worst-case misuse would be information disclosure or reconnaissance, both low-severity in a financial/blockchain context.
From the tool's definition Tool description states 'Gets a list of contracts' — a retrieval operation with no modification, deletion, or execution.
Attacks that exploit this kind of access
Gets a list of contracts containing specific token with defined threshold. It is categorised as a Read tool in the Somnia MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Somnia MCP Server MCP server in PolicyLayer and add a rule for getContractsWithHoldings: 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 Somnia MCP Server. Nothing to install.
getContractsWithHoldings 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 getContractsWithHoldings 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 getContractsWithHoldings. 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.
getContractsWithHoldings is provided by the Somnia MCP Server MCP server (vastavikadi/somnia-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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