domain_search

Search for available domains. Returns availability and pricing for requested TLDs.

SERVERCoWork OS SOURCECoWork-OS/CoWork-OS

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/cowork-os/domain-search.md

WHAT IT DOES

What domain_search does on CoWork OS

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

RISK

Why domain_search is rated Low

This tool retrieves publicly available domain registration information (availability status and pricing). It performs a lookup/query operation with no capability to register domains, modify data, execute code, or trigger external transactions. The blast radius of misuse is minimal — an agent could only generate spurious domain searches, wasting API calls or returning redundant information.

From the tool's definition Tool description states it 'Search for available domains. Returns availability and pricing' — purely informational queries with no side effects, data modification, or state changes.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs domain_search safely

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

domain_search Allowed

domain_search 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": {
    "domain_search": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect CoWork OS, apply this rule, and every domain_search call is checked against it from then on.

FAQ

Questions about domain_search

What does the domain_search tool do? +

Search for available domains. Returns availability and pricing for requested TLDs. It is categorised as a Read tool in the CoWork OS MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on domain_search? +

Register the CoWork OS MCP server in PolicyLayer and add a rule for domain_search: 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 CoWork OS. Nothing to install.

What risk level is domain_search? +

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

Can I rate-limit domain_search? +

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

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

domain_search is provided by the CoWork OS MCP server (CoWork-OS/CoWork-OS). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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