get_market_analysis_timeframe

THE RISK

Low Risk

Why get_market_analysis_timeframe needs a policy

This tool queries and returns timeframe information for market analysis display purposes. It has no side effects, does not modify data, execute code, or affect financial systems. The blast radius of misuse is minimal—an incorrect timeframe label would only affect data presentation/interpretation, not actual data integrity or financial impact.

From the tool's definition Tool returns 'a human-friendly timeframe label' with no mention of data modification, deletion, execution, or financial operations. The name 'get_market_analysis_timeframe' indicates a retrieval/query function.

Documented attack patterns abuse exactly the kind of access get_market_analysis_timeframe gives an agent:

POLICY

How to control get_market_analysis_timeframe

PolicyLayer is an MCP gateway — it sits between your AI agents and A Share, and nothing reaches the server without passing your rules. This is the rule we recommend for get_market_analysis_timeframe:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_market_analysis_timeframe": {}
  }
}

get_market_analysis_timeframe is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register A Share — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

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EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_market_analysis_timeframe

What does the get_market_analysis_timeframe tool do? +

Return a human-friendly timeframe label. It is categorised as a Read tool in the A Share MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_market_analysis_timeframe? +

Register the A Share MCP server in PolicyLayer and add a rule for get_market_analysis_timeframe: 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 A Share. Nothing to install.

What risk level is get_market_analysis_timeframe? +

get_market_analysis_timeframe is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_market_analysis_timeframe? +

Yes. Add a rate_limit block to the get_market_analysis_timeframe 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.

How do I block get_market_analysis_timeframe completely? +

Set action: deny in the PolicyLayer policy for get_market_analysis_timeframe. 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.

What MCP server provides get_market_analysis_timeframe? +

get_market_analysis_timeframe is provided by the A Share MCP server (shouldnotappearcalm/a-share-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every A Share tool call.

Start from A Share, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →