Get daily volume, trades, and fees for a specific market over time.
AI agents call get_market_daily_snapshots to retrieve information from Limitless MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries subgraph data to retrieve aggregate market metrics (volume, trades, fees) for analysis purposes. It is a read-only operation with no side effects, no code execution, no data modification, and no financial transactions. The low severity reflects minimal blast radius if misused by an AI agent—returning market data poses no operational or security risk.
From the tool's definition Tool name 'get_market_daily_snapshots' and description 'Get daily volume, trades, and fees for a specific market over time' indicate retrieval of historical on-chain analytics data with no modification, creation, or deletion of data.
Attacks that exploit this kind of access
Get daily volume, trades, and fees for a specific market over time. It is categorised as a Read tool in the Limitless MCP MCP Server, which means it retrieves data without modifying state.
Register the Limitless MCP server in PolicyLayer and add a rule for get_market_daily_snapshots: 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 Limitless MCP. Nothing to install.
get_market_daily_snapshots 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_market_daily_snapshots 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_market_daily_snapshots. 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_market_daily_snapshots is provided by the Limitless MCP server (paulieb14/limitless-subgraphs). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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