search_areas

Fuzzy search areas by name.

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/search-areas.md

WHAT IT DOES

What search_areas does on Ha Nexus Agent

AI agents call search_areas 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 search_areas is rated Low

This tool performs a read-only search operation to retrieve area information by name. It has no side effects, does not modify data, and does not trigger external actions. It is clearly a data retrieval function fitting the Read category with low severity since search results pose minimal risk.

From the tool's definition Tool name is 'search_areas' and description states 'Fuzzy search areas by name.' This is a query/search operation that retrieves information about areas without modifying, deleting, or executing any actions.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs search_areas 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 search_areas, this is the rule to start with:

search_areas Allowed

search_areas 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": {
    "search_areas": {}
  }
}

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 search_areas call is checked against it from then on.

FAQ

Questions about search_areas

What does the search_areas tool do? +

Fuzzy search areas by name. 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 search_areas? +

Register the Ha Nexus Agent MCP server in PolicyLayer and add a rule for search_areas: 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 search_areas? +

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

Can I rate-limit search_areas? +

Yes. Add a rate_limit block to the search_areas 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 search_areas completely? +

Set action: deny in the PolicyLayer policy for search_areas. 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 search_areas? +

search_areas 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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