AI agents call trove_newspaper_article to retrieve information from UnClick without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
id | string | Yes | |
api_key | string | — |
Parameters from the server's own tool schema.
This tool retrieves data (a newspaper article) from the Trove database using an identifier. The verb 'Get' and the read-only nature of fetching a historical newspaper article confirm this is a Read operation. There is no modification, deletion, code execution, or financial activity involved. Severity is low as the blast radius of misuse is minimal—retrieving articles causes no harm.
From the tool's definition Tool name 'trove_newspaper_article' and description 'Get a specific Trove newspaper article by ID' indicate a retrieval operation with no side effects.
Risk signalsHandles credentials or secrets (api_key)
Attacks that exploit this kind of access
Get a specific Trove newspaper article by ID. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
trove_newspaper_article accepts 2 parameters: id, api_key. Required: id. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for trove_newspaper_article: 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 UnClick. Nothing to install.
trove_newspaper_article 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 trove_newspaper_article 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 trove_newspaper_article. 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.
trove_newspaper_article is provided by the UnClick MCP server (@unclick/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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