AI agents call get_wiki_page to retrieve information from Redmine without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves wiki page content without creating, modifying, or deleting any data. It is a straightforward read operation that returns existing information. The ability to fetch specific revisions does not change the read-only nature of the operation. No unintended harm can result from querying wiki pages.
From the tool's definition Tool name 'get_wiki_page' and description 'Get a wiki page by title' indicate a retrieval operation. The mention of 'version fetches a specific revision' further confirms this is a query/fetch operation with no modifications or side effects.
Attacks that exploit this kind of access
Get a wiki page by title. version fetches a specific revision. It is categorised as a Read tool in the Redmine MCP Server, which means it retrieves data without modifying state.
Register the Redmine MCP server in PolicyLayer and add a rule for get_wiki_page: 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 Redmine. Nothing to install.
get_wiki_page 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_wiki_page 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_wiki_page. 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_wiki_page is provided by the Redmine MCP server (KalvadTech/redmine-mcp). 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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