card_update_card_spend_limit

SERVERLovie Company Formation MCP SOURCElovie

Medium RISK CLASS

Category Write

Parameters 31 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/lovieco-lovie-company-formation-mcp-npx/card-update-card-spend-limit.md

WHAT IT DOES

What card_update_card_spend_limit does on Lovie Company Formation MCP

AI agents use card_update_card_spend_limit to create or update resources in Lovie Company Formation MCP, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Lovie Company Formation MCP environment.

Parameter	Type	Required	Description
`cardId`	object	Yes	UUID value wrapper.
`interval`	string	—
`amountCents`	integer	—

Parameters from the server's own tool schema.

RISK

Why card_update_card_spend_limit is rated Medium

An AI agent can call card_update_card_spend_limit faster than any human can review: one bad instruction and it creates or modifies resources in Lovie Company Formation MCP by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs card_update_card_spend_limit safely

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

card_update_card_spend_limit Rate-limited

card_update_card_spend_limit stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "card_update_card_spend_limit": {
      "limits": [
        {
          "counter": "card_update_card_spend_limit_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Lovie Company Formation MCP, apply this rule, and every card_update_card_spend_limit call is checked against it from then on.

FAQ

Questions about card_update_card_spend_limit

What does the card_update_card_spend_limit tool do? +

Replace a card's spend limit at the issuer. amount_cents is in CENTS, not dollars — a $500 limit is 50000 — and interval chooses the window the limit resets over. The new limit replaces the old one outright, so this raises spending authority as readily as it lowers it: send the exact amount the user asked for and never round up. Use SPEND_INTERVAL_MONTHLY, SPEND_INTERVAL_DAILY, or SPEND_INTERVAL_TRANSACTION; SPEND_INTERVAL_YEARLY is not supported by the default issuer and is rejected, so convert a yearly figure to a monthly amount and say so. It is categorised as a Write tool in the Lovie Company Formation MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does card_update_card_spend_limit accept? +

card_update_card_spend_limit accepts 3 parameters: cardId, interval, amountCents. Required: cardId. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on card_update_card_spend_limit? +

Register the Lovie Company Formation MCP server in PolicyLayer and add a rule for card_update_card_spend_limit: 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 Lovie Company Formation MCP. Nothing to install.

What risk level is card_update_card_spend_limit? +

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

Can I rate-limit card_update_card_spend_limit? +

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

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

card_update_card_spend_limit is provided by the Lovie Company Formation MCP server (lovie). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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