create-tenant

Create a new tenant via the bootstrap endpoint with tenant, service type, admin user, and document sections

High parameter count (14 properties); Admin/system-level operation

Part of the Tenant Builder MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

santiago.blanco.vilchez/aaa Write Risk 3/5

// WHEN AI AGENTS USE THIS TOOL

AI agents use create-tenant to create or modify resources in Tenant Builder. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.

// WHY ENFORCE A POLICY ON CREATE-TENANT

Without a policy, an AI agent could call create-tenant repeatedly, creating or modifying resources faster than any human could review. Intercept's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Tenant Builder.

// RECOMMENDED POLICY

Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.

santiago-blanco-vilchez-aaa.yaml

tools:
  create-tenant:
    rules:
      - action: allow
        rate_limit:
          max: 30
          window: 60

See the full Tenant Builder policy for all 4 tools.

// DETAILS

Tool Name create-tenant

Category Write

MCP Server Tenant Builder MCP Server

Risk Level Medium

// MORE TENANT BUILDER TOOLS

Write add-template Write auth-login Write http-request

// WHAT CAN GO WRONG

Agents calling write-class tools like create-tenant have been implicated in these attack patterns. Read the full case and prevention policy for each:

Browse the full MCP Attack Database →

// OTHER WRITE TOOLS ACROSS MCP SERVERS

Other tools in the Write risk category across the catalogue. The same policy patterns (rate-limit, validate) apply to each.

AbraFlexi contact_create AbraFlexi contact_update AbraFlexi evidence_create AbraFlexi evidence_update AbraFlexi invoice_issued_update AbraFlexi invoice_received_create

// RELATED READING

// FAQ

What does the create-tenant tool do? +

Create a new tenant via the bootstrap endpoint with tenant, service type, admin user, and document sections. It is categorised as a Write tool in the Tenant Builder MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create-tenant? +

Add a rule in your Intercept YAML policy under the tools section for create-tenant. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Tenant Builder MCP server.

What risk level is create-tenant? +

create-tenant is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit create-tenant? +

Yes. Add a rate_limit block to the create-tenant rule in your Intercept 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 create-tenant completely? +

Set action: deny in the Intercept policy for create-tenant. 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 create-tenant? +

create-tenant is provided by the Tenant Builder MCP server (santiago.blanco.vilchez/aaa). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

create-tenant

Enforce policies on Tenant Builder