us-healthdata-search-catalog

Search HealthData.gov catalog metadata.

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-healthdata-search-catalog.md

WHAT IT DOES

What us-healthdata-search-catalog does on Meta Data Mcp

AI agents call us-healthdata-search-catalog 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-healthdata-search-catalog is rated Low

This tool searches a public health data catalog to retrieve metadata about available datasets. It performs a lookup/query operation with no side effects, no state changes, and no destructive or financial implications.

From the tool's definition Tool description states 'Search HealthData.gov catalog metadata' — a read-only operation that queries and retrieves information without modifying, executing code, deleting data, or moving money.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs us-healthdata-search-catalog 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-healthdata-search-catalog, this is the rule to start with:

us-healthdata-search-catalog Allowed

us-healthdata-search-catalog 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-healthdata-search-catalog": {}
  }
}

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-healthdata-search-catalog call is checked against it from then on.

FAQ

Questions about us-healthdata-search-catalog

What does the us-healthdata-search-catalog tool do? +

Search HealthData.gov catalog metadata. 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-healthdata-search-catalog? +

Register the Meta Data MCP server in PolicyLayer and add a rule for us-healthdata-search-catalog: 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-healthdata-search-catalog? +

us-healthdata-search-catalog is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit us-healthdata-search-catalog? +

Yes. Add a rate_limit block to the us-healthdata-search-catalog 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-healthdata-search-catalog completely? +

Set action: deny in the PolicyLayer policy for us-healthdata-search-catalog. 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-healthdata-search-catalog? +

us-healthdata-search-catalog 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.

KEEP EXPLORING

More on Meta Data, and thousands of servers like it.

This server

All 396 Meta Data tools →

Across the catalogue

search_torrents on M-Team MCP Server →aiva_search_customers on AIVA MCP Server →search_channel on YouTube MCP Server →hybrid_search on Azure AI Agent Service + Azure AI Search MCP Server → The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →