get_style_snippet

Fetch one snippet wrapped in the full target/container envelope.

SERVERHa Nexus Agent SOURCEfistacho/ha-nexus-agent

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/fistacho-ha-nexus-agent/get-style-snippet.md

WHAT IT DOES

What get_style_snippet does on Ha Nexus Agent

AI agents call get_style_snippet to retrieve information from Ha Nexus Agent without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_style_snippet is rated Low

This tool retrieves styling information (a snippet) and presents it within a container structure. There are no side effects, no data modification, no code execution, and no destructive actions. It is purely a data retrieval operation, making it a Read-category tool with low severity.

From the tool's definition Tool name 'get_style_snippet' and description 'Fetch one snippet wrapped in the full target/container envelope' indicate a retrieval operation. The verb 'Fetch' is a read operation that queries and returns data without modifying state.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_style_snippet safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Ha Nexus Agent, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_style_snippet, this is the rule to start with:

get_style_snippet Allowed

get_style_snippet is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_style_snippet": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Ha Nexus Agent, apply this rule, and every get_style_snippet call is checked against it from then on.

FAQ

Questions about get_style_snippet

What does the get_style_snippet tool do? +

Fetch one snippet wrapped in the full target/container envelope. It is categorised as a Read tool in the Ha Nexus Agent MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_style_snippet? +

Register the Ha Nexus Agent MCP server in PolicyLayer and add a rule for get_style_snippet: 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 Ha Nexus Agent. Nothing to install.

What risk level is get_style_snippet? +

get_style_snippet is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_style_snippet? +

Yes. Add a rate_limit block to the get_style_snippet 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.

How do I block get_style_snippet completely? +

Set action: deny in the PolicyLayer policy for get_style_snippet. 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.

What MCP server provides get_style_snippet? +

get_style_snippet is provided by the Ha Nexus Agent MCP server (fistacho/ha-nexus-agent). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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