add_slack_bookmark

Add a bookmark link to a channel

SERVERFreshdesk SOURCE@mindstone-engineering/mcp-server-freshdesk

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/freshdesk/add-slack-bookmark.md

WHAT IT DOES

What add_slack_bookmark does on Freshdesk

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

RISK

Why add_slack_bookmark is rated Medium

This tool creates a bookmark (a form of data) in a Slack channel. This is a Write operation because it creates a new resource that can be easily modified or deleted. The blast radius is low because bookmarks are informational metadata with no impact on critical data, finances, or system stability. There is no destructive or financial risk, and no code execution involved.

From the tool's definition Tool performs 'Add a bookmark link to a channel' — creates a new bookmark resource in Slack, a reversible metadata operation.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_slack_bookmark safely

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

add_slack_bookmark Rate-limited

add_slack_bookmark 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_slack_bookmark": {
      "limits": [
        {
          "counter": "add_slack_bookmark_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 Freshdesk, apply this rule, and every add_slack_bookmark call is checked against it from then on.

FAQ

Questions about add_slack_bookmark

What does the add_slack_bookmark tool do? +

Add a bookmark link to a channel. It is categorised as a Write tool in the Freshdesk 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_slack_bookmark? +

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

What risk level is add_slack_bookmark? +

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

Can I rate-limit add_slack_bookmark? +

Yes. Add a rate_limit block to the add_slack_bookmark 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_slack_bookmark completely? +

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

add_slack_bookmark is provided by the Freshdesk MCP server (@mindstone-engineering/mcp-server-freshdesk). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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