generate_candlestick_chart

Generate a candlestick chart for OHLC financial data.

SERVERKylin Offline MCP ECharts SOURCE54dabang/kylin-arm64-64kb-page-size-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/54dabang-kylin-arm64-64kb-page-size-mcp/generate-candlestick-chart.md

WHAT IT DOES

What generate_candlestick_chart does on Kylin Offline MCP ECharts

AI agents call generate_candlestick_chart to retrieve information from Kylin Offline MCP ECharts without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why generate_candlestick_chart is rated Low

Despite being described as handling 'financial data', this tool only generates a visual chart (offline SVG rendering via ECharts SSR). It reads OHLC input data and produces a chart artifact. No financial transactions, writes, or destructive actions are involved. The Financial category applies to tools that move money or commit obligations, not tools that visualize financial data.

From the tool's definition Generate a candlestick chart for OHLC financial data — this tool renders/generates a chart image (SVG) from provided data; it does not move money, modify records, or execute arbitrary code.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs generate_candlestick_chart safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Kylin Offline MCP ECharts, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For generate_candlestick_chart, this is the rule to start with:

generate_candlestick_chart Allowed

generate_candlestick_chart is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

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

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Kylin Offline MCP ECharts, apply this rule, and every generate_candlestick_chart call is checked against it from then on.

FAQ

Questions about generate_candlestick_chart

What does the generate_candlestick_chart tool do? +

Generate a candlestick chart for OHLC financial data. It is categorised as a Read tool in the Kylin Offline MCP ECharts MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on generate_candlestick_chart? +

Register the Kylin Offline MCP ECharts MCP server in PolicyLayer and add a rule for generate_candlestick_chart: 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 Kylin Offline MCP ECharts. Nothing to install.

What risk level is generate_candlestick_chart? +

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

Can I rate-limit generate_candlestick_chart? +

Yes. Add a rate_limit block to the generate_candlestick_chart 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 generate_candlestick_chart completely? +

Set action: deny in the PolicyLayer policy for generate_candlestick_chart. 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 generate_candlestick_chart? +

generate_candlestick_chart is provided by the Kylin Offline MCP ECharts MCP server (54dabang/kylin-arm64-64kb-page-size-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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