AI agents call get_wiki_order_hint to retrieve information from Synapse without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves metadata about wiki page ordering, which is informational and causes no modifications to the system. It fits the Read category as it queries existing data without creating, modifying, or deleting anything. The blast radius of misuse is minimal since it only exposes display ordering information.
From the tool's definition Tool name 'get_wiki_order_hint' and description 'Get wiki page display ordering' indicate a retrieval operation with no side effects. The verb 'Get' and the read-only nature of querying display order information confirm this is a data retrieval action.
Attacks that exploit this kind of access
Get wiki page display ordering. It is categorised as a Read tool in the Synapse MCP Server, which means it retrieves data without modifying state.
Register the Synapse MCP server in PolicyLayer and add a rule for get_wiki_order_hint: 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 Synapse. Nothing to install.
get_wiki_order_hint 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_order_hint 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_order_hint. 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_order_hint is provided by the Synapse MCP server (sage-bionetworks/synapse-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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