add_board_card_label

Attach a board label to a board card. If label is a new title, creates the board-card label definition first; repeated calls are idempotent.

SERVERHuly SOURCE@firfi/huly-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-dearlordylord-huly-mcp/add-board-card-label.md

WHAT IT DOES

What add_board_card_label does on Huly

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

RISK

Why add_board_card_label is rated Medium

This tool creates or modifies metadata (labels) on board cards. It is reversible (labels can be removed or changed) and has no destructive or financial impact. The idempotent nature confirms it is a safe write operation. Severity is medium because mislabeling cards could cause workflow confusion or miscategorization, but the impact is limited in scope and easily correctable.

From the tool's definition Tool description states it attaches/creates a label on a board card: "Attach a board label to a board card.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_board_card_label safely

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

add_board_card_label Rate-limited

add_board_card_label 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": {
    "add_board_card_label": {
      "limits": [
        {
          "counter": "add_board_card_label_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 Huly, apply this rule, and every add_board_card_label call is checked against it from then on.

FAQ

Questions about add_board_card_label

What does the add_board_card_label tool do? +

Attach a board label to a board card. If label is a new title, creates the board-card label definition first; repeated calls are idempotent. It is categorised as a Write tool in the Huly MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on add_board_card_label? +

Register the Huly MCP server in PolicyLayer and add a rule for add_board_card_label: 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 Huly. Nothing to install.

What risk level is add_board_card_label? +

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

Can I rate-limit add_board_card_label? +

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

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

add_board_card_label is provided by the Huly MCP server (@firfi/huly-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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