react-chart

Generate a React bar chart visualization. Returns interactive chart with data points.

SERVERFrontmcp SOURCEagentfront/frontmcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/frontmcp/react-chart.md

WHAT IT DOES

What react-chart does on Frontmcp

AI agents call react-chart to retrieve information from Frontmcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why react-chart is rated Low

The tool generates and returns a visualization (chart) based on input data. It does not write, delete, execute external commands, or perform financial operations. It is essentially a read/render operation that produces a chart output without side effects.

From the tool's definition Generate a React bar chart visualization. Returns interactive chart with data points.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs react-chart safely

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

react-chart Allowed

react-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": {
    "react-chart": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Frontmcp, apply this rule, and every react-chart call is checked against it from then on.

FAQ

Questions about react-chart

What does the react-chart tool do? +

Generate a React bar chart visualization. Returns interactive chart with data points. It is categorised as a Read tool in the Frontmcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on react-chart? +

Register the Front MCP server in PolicyLayer and add a rule for react-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 Frontmcp. Nothing to install.

What risk level is react-chart? +

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

Can I rate-limit react-chart? +

Yes. Add a rate_limit block to the react-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 react-chart completely? +

Set action: deny in the PolicyLayer policy for react-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 react-chart? +

react-chart is provided by the Front MCP server (agentfront/frontmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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