This record as markdown: /tools/cbrown35-20i-mcp/add-tls-certificate.md
What add_tls_certificate does on 20i MCP Server
AI agents use add_tls_certificate to commit financial operations through 20i MCP Server, usually the final step of a payment, billing, or trading workflow. A call moves real money.
Why add_tls_certificate is rated Critical
The word 'Order' indicates this tool initiates a purchase of a premium (paid) certificate, committing a financial obligation. Premium TLS/SSL certificates typically involve monetary costs, making this a Financial category action. Misuse could result in unwanted charges to the account.
From the tool's definition Order a premium TLS/SSL certificate
Attacks that exploit this kind of access
The rule that runs add_tls_certificate 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 add_tls_certificate, this is the rule to start with:
Any call to add_tls_certificate is blocked until a human approves it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect 20i MCP Server, apply this rule, and every add_tls_certificate call is checked against it from then on.
Questions about add_tls_certificate
Order a premium TLS/SSL certificate. It is categorised as a Financial tool in the 20i MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the 20i MCP Server MCP server in PolicyLayer and add a rule for add_tls_certificate: 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.
add_tls_certificate is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the add_tls_certificate 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.
Set action: deny in the PolicyLayer policy for add_tls_certificate. 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.
add_tls_certificate 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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