coingecko_global_charts
CoinGecko global chart series. Returns normalized global chart series from public CoinGecko website JSON endpoints.
This record as markdown: /tools/crawlora-mcp/coingecko-global-charts.md
What coingecko_global_charts does on Crawlora
AI agents call coingecko_global_charts to retrieve information from Crawlora without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
kind | string | — | Chart kind, default total_market_cap |
limit | integer | — | Rows per series to return, default 120, max 500 |
range | string | — | Chart range, default 90d |
Parameters from the server's own tool schema.
Why coingecko_global_charts is rated Low
This tool retrieves publicly available cryptocurrency chart data from CoinGecko's API. It performs a read-only query operation with no side effects, no code execution, no data modification, and no destructive capabilities. The data source is explicitly public, minimizing risk even if misused by an AI agent.
From the tool's definition Tool description states it 'Returns normalized global chart series from public CoinGecko website JSON endpoints.' The verb 'Returns' and reference to retrieving chart data from public endpoints indicates data retrieval with no modification or execution…
Attacks that exploit this kind of access
The rule that runs coingecko_global_charts safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Crawlora, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For coingecko_global_charts, this is the rule to start with:
coingecko_global_charts 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 Crawlora, apply this rule, and every coingecko_global_charts call is checked against it from then on.
Questions about coingecko_global_charts
CoinGecko global chart series. Returns normalized global chart series from public CoinGecko website JSON endpoints. It is categorised as a Read tool in the Crawlora MCP Server, which means it retrieves data without modifying state.
coingecko_global_charts accepts 3 parameters: kind, limit, range. The full parameter table on this page comes from the server's own tool schema.
Register the Crawlora MCP server in PolicyLayer and add a rule for coingecko_global_charts: 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 Crawlora. Nothing to install.
coingecko_global_charts 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 coingecko_global_charts 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 coingecko_global_charts. 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.
coingecko_global_charts is provided by the Crawlora MCP server (crawlora-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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