get_xbrl_taxonomy
AI agents call get_xbrl_taxonomy to retrieve information from Dart Search without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
XBRL taxonomy retrieval is a read-only operation that queries structured financial reporting definitions. No description provided reduces confidence slightly, but the 'get_' prefix and the data-retrieval nature of all sibling tools on this server (dart-search-mcp) indicate this fetches reference data rather than executing code, modifying records, or performing destructive actions.
From the tool's definition Tool name 'get_xbrl_taxonomy' indicates retrieval of taxonomy metadata. Contextual clues from sibling tools (get_company_info, get_financial_statements, download_xbrl) suggest this server retrieves corporate disclosure data without modification.
Attacks that exploit this kind of access
get_xbrl_taxonomy. It is categorised as a Read tool in the Dart Search MCP Server, which means it retrieves data without modifying state.
Register the Dart Search MCP server in PolicyLayer and add a rule for get_xbrl_taxonomy: 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 Dart Search. Nothing to install.
get_xbrl_taxonomy 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 get_xbrl_taxonomy 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 get_xbrl_taxonomy. 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.
get_xbrl_taxonomy is provided by the Dart Search MCP server (memorise8/dart-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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