coingecko-coin-market-chart

Get historical price/market-cap/volume series for a coin over N days.

SERVERMeta Data Mcp SOURCEpypi:meta-data-mcp

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/io-github-derekslinz-meta-data-mcp/coingecko-coin-market-chart.md

WHAT IT DOES

What coingecko-coin-market-chart does on Meta Data Mcp

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

RISK

Why coingecko-coin-market-chart is rated Low

The tool's function is to retrieve and display historical financial data, which is inherently a read operation with no side effects. While the data concerns financial markets, the tool itself does not execute trades, transfer funds, or commit financial obligations—it only queries existing public information.

From the tool's definition Tool retrieves historical price/market-cap/volume data (get/query operations). No modifications, deletions, or financial transactions occur—it merely fetches public market data from an open API.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs coingecko-coin-market-chart safely

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

coingecko-coin-market-chart Allowed

coingecko-coin-market-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": {
    "coingecko-coin-market-chart": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Meta Data Mcp, apply this rule, and every coingecko-coin-market-chart call is checked against it from then on.

FAQ

Questions about coingecko-coin-market-chart

What does the coingecko-coin-market-chart tool do? +

Get historical price/market-cap/volume series for a coin over N days. It is categorised as a Read tool in the Meta Data Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on coingecko-coin-market-chart? +

Register the Meta Data MCP server in PolicyLayer and add a rule for coingecko-coin-market-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 Meta Data Mcp. Nothing to install.

What risk level is coingecko-coin-market-chart? +

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

Can I rate-limit coingecko-coin-market-chart? +

Yes. Add a rate_limit block to the coingecko-coin-market-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 coingecko-coin-market-chart completely? +

Set action: deny in the PolicyLayer policy for coingecko-coin-market-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 coingecko-coin-market-chart? +

coingecko-coin-market-chart is provided by the Meta Data MCP server (pypi:meta-data-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Meta Data, and thousands of servers like it.

This server

All 396 Meta Data tools →

Across the catalogue

The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →