FRED regional economic data — one snapshot of a regional FRED series across ALL its geographies (every U.S. state, county, or metro) for a single period. Pass a regional series id (e.g. WIPCPI = per-capita personal income by state) and get each region
AI agents call econ.fred-regional to retrieve information from Mcp without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool queries and returns economic data from FRED (Federal Reserve Economic Data) without side effects. It accepts a series ID parameter and returns regional data for multiple geographies. This is a straightforward read-only data retrieval operation.
From the tool's definition Tool description indicates it retrieves 'one snapshot of a regional FRED series' and 'get each region' — purely data retrieval operations with no modification, deletion, or execution capabilities.
Attacks that exploit this kind of access
FRED regional economic data — one snapshot of a regional FRED series across ALL its geographies (every U.S. state, county, or metro) for a single period. Pass a regional series id (e.g. WIPCPI = per-capita personal income by state) and get each region. It is categorised as a Read tool in the Mcp MCP Server, which means it retrieves data without modifying state.
Register the MCP server in PolicyLayer and add a rule for econ.fred-regional: 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 Mcp. Nothing to install.
econ.fred-regional 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 econ.fred-regional 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 econ.fred-regional. 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.
econ.fred-regional is provided by the MCP server (@2sio/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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