get_installed_applications

Get list of installed runtime applications (Node.js, Python, etc.)

SERVER20i MCP Server SOURCEcbrown35/20i-mcp

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/cbrown35-20i-mcp/get-installed-applications.md

WHAT IT DOES

What get_installed_applications does on 20i MCP Server

AI agents call get_installed_applications to retrieve information from 20i MCP Server 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_installed_applications is rated Low

This tool performs a read-only operation that queries the system for installed applications. It has no destructive, financial, or executable consequences. While deployed on a hosting management server, this specific tool merely enumerates what is present rather than executing code, modifying configurations, or altering data.

From the tool's definition Tool retrieves a list of installed applications without performing any modifications or side effects. The description explicitly indicates it is a 'get' operation that queries installed runtime applications.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_installed_applications safely

PolicyLayer is an MCP gateway: it sits between your AI agents and 20i MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_installed_applications, this is the rule to start with:

get_installed_applications Allowed

get_installed_applications 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_installed_applications": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect 20i MCP Server, apply this rule, and every get_installed_applications call is checked against it from then on.

FAQ

Questions about get_installed_applications

What does the get_installed_applications tool do? +

Get list of installed runtime applications (Node.js, Python, etc.). It is categorised as a Read tool in the 20i MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_installed_applications? +

Register the 20i MCP Server MCP server in PolicyLayer and add a rule for get_installed_applications: 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 20i MCP Server. Nothing to install.

What risk level is get_installed_applications? +

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

Can I rate-limit get_installed_applications? +

Yes. Add a rate_limit block to the get_installed_applications 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_installed_applications completely? +

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

get_installed_applications is provided by the 20i MCP Server MCP server (cbrown35/20i-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on 20i MCP Server, and thousands of servers like it.

This server

All 302 20i MCP Server tools →

Across the catalogue

get_cocktail_by_category on Cocktails RAG MCP Server →get_torrent_detail on M-Team MCP Server →aiva_get_affiliate on AIVA MCP Server →get-chuck-categories on Jokes MCP Server → The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →