List features with optional filtering
AI agents call list_features to retrieve information from Follow Plan 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 filters existing features from the project management system. It has no side effects—it does not create, modify, delete, or execute any operations. The capability is purely informational, making it a Read category tool with low severity risk, as misuse would at worst expose data that may already be accessible through other means in a project management context.
From the tool's definition Tool name 'list_features' combined with description 'List features with optional filtering' indicates a retrieval operation. The verb 'list' and the filtering qualifier denote data query functionality without modification.
Attacks that exploit this kind of access
List features with optional filtering. It is categorised as a Read tool in the Follow Plan MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Follow Plan MCP Server MCP server in PolicyLayer and add a rule for list_features: 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 Follow Plan MCP Server. Nothing to install.
list_features 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 list_features 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 list_features. 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.
list_features is provided by the Follow Plan MCP Server MCP server (vibeclasses/follow-plan-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
list_features is one line of Follow Plan MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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