cdc_vaccination_coverage
COVID-19 vaccination coverage by US county (8xkx-amqh). Returns booster + primary series percentages over time. Useful for public-health gap analysis.
This record as markdown: /tools/io-github-blackboxfoundry-livedatalink/cdc-vaccination-coverage.md
What cdc_vaccination_coverage does on Livedatalink
AI agents call cdc_vaccination_coverage to retrieve information from Livedatalink 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 |
|---|---|---|---|
limit | number | — | Max rows (default 50) |
recip_state | string | — | Two-letter state code (e.g. 'CA') |
recip_county | string | — | County name |
Parameters from the server's own tool schema.
Why cdc_vaccination_coverage is rated Low
This tool queries and retrieves historical COVID-19 vaccination coverage statistics by US county. It performs a read-only operation on public health data with no side effects, no code execution, no data modification, and no financial implications. The low severity reflects minimal risk even if misused by an AI agent—the worst outcome would be returning irrelevant or redundant public health statistics.
From the tool's definition Tool description states it 'Returns booster + primary series percentages over time' and is 'Useful for public-health gap analysis.' The verb 'Returns' indicates data retrieval with no modification, creation, deletion, or execution capability.
Attacks that exploit this kind of access
The rule that runs cdc_vaccination_coverage safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Livedatalink, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For cdc_vaccination_coverage, this is the rule to start with:
cdc_vaccination_coverage 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 Livedatalink, apply this rule, and every cdc_vaccination_coverage call is checked against it from then on.
Questions about cdc_vaccination_coverage
COVID-19 vaccination coverage by US county (8xkx-amqh). Returns booster + primary series percentages over time. Useful for public-health gap analysis. It is categorised as a Read tool in the Livedatalink MCP Server, which means it retrieves data without modifying state.
cdc_vaccination_coverage accepts 3 parameters: limit, recip_state, recip_county. The full parameter table on this page comes from the server's own tool schema.
Register the Livedatalink MCP server in PolicyLayer and add a rule for cdc_vaccination_coverage: 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 Livedatalink. Nothing to install.
cdc_vaccination_coverage 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 cdc_vaccination_coverage 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 cdc_vaccination_coverage. 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.
cdc_vaccination_coverage is provided by the Livedatalink MCP server (https://livedatalink.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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