Get the list of available text normalization rules
AI agents call genji_get_normalization_rules to retrieve information from Genji MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and returns information about available normalization rules—a read-only operation with no capability to modify, delete, or execute code. It has minimal blast radius if misused by an AI agent, as it only exposes metadata about the normalization feature set.
From the tool's definition Tool name 'genji_get_normalization_rules' and description 'Get the list of available text normalization rules' indicate a query operation that retrieves configuration or metadata about normalization rules with no side effects.
Attacks that exploit this kind of access
Get the list of available text normalization rules. It is categorised as a Read tool in the Genji MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Genji MCP Server MCP server in PolicyLayer and add a rule for genji_get_normalization_rules: 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 Genji MCP Server. Nothing to install.
genji_get_normalization_rules 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 genji_get_normalization_rules 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 genji_get_normalization_rules. 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.
genji_get_normalization_rules is provided by the Genji MCP Server MCP server (nakamura196/genji-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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