get_publication_document
A read tool on the UK Parliament MCP server.
This record as markdown: /tools/chrisbrooksbank-uk-parliament-mcp-lab/get-publication-document.md
What get_publication_document does on UK Parliament MCP Server
AI agents call get_publication_document to retrieve information from UK Parliament MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_publication_document is rated Low
The tool fetches/retrieves a publication document with no indication of modification, deletion, or code execution. The empty description prevents higher confidence, but the naming convention and sibling tools (all read-based: browse_*, get_*, check_*) strongly suggest this is a read operation. Blast radius is minimal as retrieving public parliamentary documents poses no security risk.
From the tool's definition Tool name 'get_publication_document' indicates retrieval of a document. The verb 'get' is characteristic of read operations. Context shows this server provides query/retrieval access to UK Parliament data (bill_stages, bills, votes, committees, debates).
Attacks that exploit this kind of access
The rule that runs get_publication_document safely
PolicyLayer is an MCP gateway: it sits between your AI agents and UK Parliament MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_publication_document, this is the rule to start with:
get_publication_document 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 UK Parliament MCP Server, apply this rule, and every get_publication_document call is checked against it from then on.
Questions about get_publication_document
get_publication_document is a read tool on the UK Parliament MCP Server MCP server. It is categorised as a Read tool in the UK Parliament MCP Server MCP Server, which means it retrieves data without modifying state.
Register the UK Parliament MCP Server MCP server in PolicyLayer and add a rule for get_publication_document: 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 Parliament MCP Server. Nothing to install.
get_publication_document 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 get_publication_document 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 get_publication_document. 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.
get_publication_document is provided by the UK Parliament MCP Server MCP server (chrisbrooksbank/uk-parliament-mcp-lab). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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