google_finance_chart
Google Finance chart data. Returns normalized chart points for a quote and window.
This record as markdown: /tools/crawlora-mcp/google-finance-chart.md
What google_finance_chart does on Crawlora
AI agents call google_finance_chart 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 |
|---|---|---|---|
quote | string | Yes | Quote identifier such as AAPL:NASDAQ |
window | string | — | Window: 1d, 5d, 1m, 6m, ytd, 1y, 5y, max |
Parameters from the server's own tool schema.
Why google_finance_chart is rated Low
This tool retrieves historical financial chart data from Google Finance. It performs a read-only query operation that returns data points without creating, modifying, executing, or deleting any information. The normalized chart points are informational only. While it involves financial data, it does not move money or create financial obligations, so it does not qualify as Financial.
From the tool's definition Tool description states it 'Returns normalized chart points for a quote and window' - a data retrieval operation with no modification or execution capability.
Attacks that exploit this kind of access
The rule that runs google_finance_chart 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 google_finance_chart, this is the rule to start with:
google_finance_chart 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 google_finance_chart call is checked against it from then on.
Questions about google_finance_chart
Google Finance chart data. Returns normalized chart points for a quote and window. It is categorised as a Read tool in the Crawlora MCP Server, which means it retrieves data without modifying state.
google_finance_chart accepts 2 parameters: quote, window. Required: quote. 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 google_finance_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 Crawlora. Nothing to install.
google_finance_chart 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 google_finance_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.
Set action: deny in the PolicyLayer policy for google_finance_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.
google_finance_chart 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.
More on Crawlora, and thousands of servers like it.
This server
Across the catalogue