sf_update_flexcard

SERVERSalesforce Metadata Mcp SOURCEsalesforce-metadata-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-semwalajay83-sem-salesforce-metadata-mcp/sf-update-flexcard.md

WHAT IT DOES

What sf_update_flexcard does on Salesforce Metadata Mcp

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

RISK

Why sf_update_flexcard is rated Medium

This tool modifies configuration/metadata reversibly by updating an existing OmniStudio component (FlexCard). It reads the current definition, applies changes, and redeploys—typical write operations. The tool automatically deactivates the card during updates, indicating structural changes to active components.

From the tool's definition Updates an existing OmniStudio FlexCard, merges provided changes, and redeploys; fields arrays are replaced entirely if provided.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs sf_update_flexcard safely

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

sf_update_flexcard Rate-limited

sf_update_flexcard 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": {
    "sf_update_flexcard": {
      "limits": [
        {
          "counter": "sf_update_flexcard_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 Salesforce Metadata Mcp, apply this rule, and every sf_update_flexcard call is checked against it from then on.

FAQ

Questions about sf_update_flexcard

What does the sf_update_flexcard tool do? +

Updates an existing OmniStudio FlexCard (OmniUiCard). Reads the current definition, merges the provided changes, and redeploys. Provide only the fields you want to change. The card will be deactivated automatically if active — use sf_activate_flexcard to reactivate after the update. All fields arrays (fields, actions, states) are replaced entirely if provided. It is categorised as a Write tool in the Salesforce Metadata Mcp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on sf_update_flexcard? +

Register the Salesforce Metadata MCP server in PolicyLayer and add a rule for sf_update_flexcard: 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 Salesforce Metadata Mcp. Nothing to install.

What risk level is sf_update_flexcard? +

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

Can I rate-limit sf_update_flexcard? +

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

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

sf_update_flexcard is provided by the Salesforce Metadata MCP server (salesforce-metadata-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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