Get kline/candlestick OHLCV data for technical analysis. Returns open, high, low, close, volume for each time period.
AI agents call get_klines to retrieve information from AsterDex MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a pure read operation by fetching candlestick/OHLCV (Open, High, Low, Close, Volume) data for technical analysis. It retrieves existing market data without creating, modifying, deleting, executing code, or committing financial transactions. The data returned is informational only and used for analysis.
From the tool's definition Tool name 'get_klines' and description 'Get kline/candlestick OHLCV data for technical analysis. Returns open, high, low, close, volume for each time period.' - explicitly retrieves historical market data with no modification or execution capabilities.
Attacks that exploit this kind of access
Get kline/candlestick OHLCV data for technical analysis. Returns open, high, low, close, volume for each time period. It is categorised as a Read tool in the AsterDex MCP Server MCP Server, which means it retrieves data without modifying state.
Register the AsterDex MCP Server MCP server in PolicyLayer and add a rule for get_klines: 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 AsterDex MCP Server. Nothing to install.
get_klines 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_klines 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_klines. 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_klines is provided by the AsterDex MCP Server MCP server (solenyaresearch0000/asterdex-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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