uk-gov-search-datasets
Search the UK Government data.gov.uk catalog (CKAN package_search).
This record as markdown: /tools/io-github-derekslinz-meta-data-mcp/uk-gov-search-datasets.md
What uk-gov-search-datasets does on Meta Data Mcp
AI agents call uk-gov-search-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.
Why uk-gov-search-datasets is rated Low
This tool retrieves or queries publicly available metadata from the UK government's open data portal. It has no side effects—it does not create, modify, delete, execute code, or move money. The search operation is a standard read-only data retrieval action against an open API. Even if an AI agent misuses this tool, the blast radius is minimal since it can only return existing public data.
From the tool's definition Tool performs a 'search' operation on a public UK Government data catalog using CKAN's package_search API. The description explicitly indicates querying/retrieval without modification or execution capabilities.
Attacks that exploit this kind of access
The rule that runs uk-gov-search-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 uk-gov-search-datasets, this is the rule to start with:
uk-gov-search-datasets 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 Meta Data Mcp, apply this rule, and every uk-gov-search-datasets call is checked against it from then on.
Questions about uk-gov-search-datasets
Search the UK Government data.gov.uk catalog (CKAN package_search). It is categorised as a Read tool in the Meta Data Mcp MCP Server, which means it retrieves data without modifying state.
Register the Meta Data MCP server in PolicyLayer and add a rule for uk-gov-search-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.
uk-gov-search-datasets 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 uk-gov-search-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.
Set action: deny in the PolicyLayer policy for uk-gov-search-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.
uk-gov-search-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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