yahoo_finance_ticker_funds
Yahoo Finance fund data. Returns fund profile, top holdings, equity/bond holdings, and sector weighting modules for ETF and mutual fund symbols.
This record as markdown: /tools/crawlora-mcp/yahoo-finance-ticker-funds.md
What yahoo_finance_ticker_funds does on Crawlora
AI agents call yahoo_finance_ticker_funds 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 |
|---|---|---|---|
symbol | string | Yes | Yahoo Finance symbol such as SPY |
Parameters from the server's own tool schema.
Why yahoo_finance_ticker_funds is rated Low
This is a data retrieval tool that queries Yahoo Finance for publicly available fund information. It has no side effects, cannot modify data, execute commands, or perform financial transactions. The severity is low as it only accesses read-only financial data that is publicly available, with no blast radius from misuse beyond potentially excessive queries.
From the tool's definition Tool retrieves and returns fund data including profile, holdings, and sector weighting - described as 'Returns fund profile, top holdings, equity/bond holdings, and sector weighting modules'.
Attacks that exploit this kind of access
The rule that runs yahoo_finance_ticker_funds 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 yahoo_finance_ticker_funds, this is the rule to start with:
yahoo_finance_ticker_funds 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 yahoo_finance_ticker_funds call is checked against it from then on.
Questions about yahoo_finance_ticker_funds
Yahoo Finance fund data. Returns fund profile, top holdings, equity/bond holdings, and sector weighting modules for ETF and mutual fund symbols. It is categorised as a Read tool in the Crawlora MCP Server, which means it retrieves data without modifying state.
yahoo_finance_ticker_funds accepts 1 parameter: symbol. Required: symbol. 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 yahoo_finance_ticker_funds: 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.
yahoo_finance_ticker_funds 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 yahoo_finance_ticker_funds 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 yahoo_finance_ticker_funds. 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.
yahoo_finance_ticker_funds 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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