This record as markdown: /tools/johnnywic-bybit-mcp/get-index-price-kline.md
What get_index_price_kline does on Bybit
AI agents call get_index_price_kline to retrieve information from Bybit without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_index_price_kline is rated Low
This tool retrieves market data (index price kline/candlestick data) without modifying, executing, or deleting anything. It is a read-only query operation with no blast radius if misused by an AI agent—the worst outcome would be unnecessary API calls or redundant data fetches.
From the tool's definition Tool name 'get_index_price_kline' and description 'Get index price kline data' indicate a data retrieval operation with no side effects. Kline (candlestick) data is historical market information.
Attacks that exploit this kind of access
The rule that runs get_index_price_kline safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Bybit, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_index_price_kline, this is the rule to start with:
get_index_price_kline is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Bybit, apply this rule, and every get_index_price_kline call is checked against it from then on.
Questions about get_index_price_kline
Get index price kline data. It is categorised as a Read tool in the Bybit MCP Server, which means it retrieves data without modifying state.
Register the Bybit MCP server in PolicyLayer and add a rule for get_index_price_kline: 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 Bybit. Nothing to install.
get_index_price_kline 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_index_price_kline 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_index_price_kline. 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_index_price_kline is provided by the Bybit MCP server (johnnywic/bybit-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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