get_erskine_may_index_term
A read tool on the UK Parliament MCP server.
This record as markdown: /tools/chrisbrooksbank-uk-parliament-mcp-lab/get-erskine-may-index-term.md
What get_erskine_may_index_term does on UK Parliament MCP Server
AI agents call get_erskine_may_index_term 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_erskine_may_index_term is rated Low
This tool retrieves an indexed term from Erskine May (a compendium of parliamentary practice and procedure), which is a read-only operation. No side effects, data modification, or execution of external operations are implied. Low severity due to minimal blast radius—returns reference information only.
From the tool's definition Tool name 'get_erskine_may_index_term' and sibling tool 'browse_erskine_may_index' indicate retrieval of reference/index data. No modification, deletion, or execution keywords present. Description is empty but naming pattern suggests a simple lookup.
Attacks that exploit this kind of access
The rule that runs get_erskine_may_index_term 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_erskine_may_index_term, this is the rule to start with:
get_erskine_may_index_term 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_erskine_may_index_term call is checked against it from then on.
Questions about get_erskine_may_index_term
get_erskine_may_index_term 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_erskine_may_index_term: 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_erskine_may_index_term 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_erskine_may_index_term 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_erskine_may_index_term. 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_erskine_may_index_term 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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