This record as markdown: /tools/johnnywic-bybit-mcp/get-tickers.md
What get_tickers does on Bybit
AI agents call get_tickers 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_tickers is rated Low
This tool retrieves market ticker information, which is a read-only operation with no side effects, reversible actions, or financial impact. It simply queries and returns market data. The low severity reflects minimal risk if misused—an agent fetching ticker data cannot cause harm.
From the tool's definition Tool name 'get_tickers' and description 'Get tickers for all symbols in a category' indicate data retrieval with no modification or execution. Tickers are market data queries.
Attacks that exploit this kind of access
The rule that runs get_tickers 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_tickers, this is the rule to start with:
get_tickers 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_tickers call is checked against it from then on.
Questions about get_tickers
Get tickers for all symbols in a category. 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_tickers: 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_tickers 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_tickers 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_tickers. 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_tickers 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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