us-datagov-list-datasets

Search for datasets in the US Data.gov catalog.

SERVERMeta Data Mcp SOURCEpypi:meta-data-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-derekslinz-meta-data-mcp/us-datagov-list-datasets.md

WHAT IT DOES

What us-datagov-list-datasets does on Meta Data Mcp

AI agents call us-datagov-list-datasets to retrieve information from Meta Data Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why us-datagov-list-datasets is rated Low

This tool retrieves and queries data from a public government data catalog without creating, modifying, deleting, or executing any operations. It is a read-only search/list action typical of data discovery interfaces, posing minimal security risk.

From the tool's definition Tool name 'us-datagov-list-datasets' and description 'Search for datasets in the US Data.gov catalog' indicate a query/search operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs us-datagov-list-datasets safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Meta Data Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For us-datagov-list-datasets, this is the rule to start with:

us-datagov-list-datasets Allowed

us-datagov-list-datasets is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "us-datagov-list-datasets": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Meta Data Mcp, apply this rule, and every us-datagov-list-datasets call is checked against it from then on.

FAQ

Questions about us-datagov-list-datasets

What does the us-datagov-list-datasets tool do? +

Search for datasets in the US Data.gov catalog. It is categorised as a Read tool in the Meta Data Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on us-datagov-list-datasets? +

Register the Meta Data MCP server in PolicyLayer and add a rule for us-datagov-list-datasets: 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 Meta Data Mcp. Nothing to install.

What risk level is us-datagov-list-datasets? +

us-datagov-list-datasets is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit us-datagov-list-datasets? +

Yes. Add a rate_limit block to the us-datagov-list-datasets 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.

How do I block us-datagov-list-datasets completely? +

Set action: deny in the PolicyLayer policy for us-datagov-list-datasets. 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.

What MCP server provides us-datagov-list-datasets? +

us-datagov-list-datasets is provided by the Meta Data MCP server (pypi:meta-data-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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