list_ssl_certificates

List all SSL certificates for a hosting package

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/list-ssl-certificates.md

WHAT IT DOES

What list_ssl_certificates does on 20i MCP Server

AI agents call list_ssl_certificates 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 list_ssl_certificates is rated Low

This tool only retrieves and displays existing SSL certificate data with no side effects. It is a straightforward read operation that queries certificate information for a hosting package. The blast radius of misuse is minimal—an attacker gains visibility into certificates but cannot modify, delete, or abuse them directly.

From the tool's definition Tool name and description both indicate a list/retrieval operation: 'List all SSL certificates'. No modification, deletion, or execution is performed.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

list_ssl_certificates Allowed

list_ssl_certificates 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": {
    "list_ssl_certificates": {}
  }
}

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 list_ssl_certificates call is checked against it from then on.

FAQ

Questions about list_ssl_certificates

What does the list_ssl_certificates tool do? +

List all SSL certificates for a hosting package. 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 list_ssl_certificates? +

Register the 20i MCP Server MCP server in PolicyLayer and add a rule for list_ssl_certificates: 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 list_ssl_certificates? +

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

Can I rate-limit list_ssl_certificates? +

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

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

list_ssl_certificates 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.

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