Get metadata for a UK court judgment: parties, judges, neutral citation, court, dates. Use case_law_search to find the slug, then call this for orientation before reading specific paragraphs via judgment_get_paragraph.
Part of the Uk Legal server.
Free to start. No card required.
AI agents call judgment_get_header to retrieve information from Uk Legal without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though judgment_get_header only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"judgment_get_header": {}
}
}See the full Uk Legal policy for all 29 tools.
These attack patterns abuse exactly the kind of access judgment_get_header gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Get metadata for a UK court judgment: parties, judges, neutral citation, court, dates. Use case_law_search to find the slug, then call this for orientation before reading specific paragraphs via judgment_get_paragraph.. It is categorised as a Read tool in the Uk Legal MCP Server, which means it retrieves data without modifying state.
Register the Uk Legal MCP server in PolicyLayer and add a rule for judgment_get_header: 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 Uk Legal. Nothing to install.
judgment_get_header 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 judgment_get_header 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 judgment_get_header. 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.
judgment_get_header is provided by the Uk Legal MCP server (bouch/uk-legal). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 29 Uk Legal tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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