create-vault-entry

Create a new authorization vault entry for a user/client

SERVERFrontmcp SOURCEagentfront/frontmcp

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/frontmcp/create-vault-entry.md

WHAT IT DOES

What create-vault-entry does on Frontmcp

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

RISK

Why create-vault-entry is rated Medium

This tool creates new authorization vault entries, which modifies security-sensitive data. It is categorized as Write rather than Destructive because creation is reversible via deletion. However, severity is marked 'high' due to the security implications of vault management—misuse could grant unauthorized access or create unwanted authentication paths.

From the tool's definition Tool name 'create-vault-entry' and description 'Create a new authorization vault entry for a user/client' indicate irreversible creation of security credentials or authorization data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create-vault-entry safely

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

create-vault-entry Rate-limited

create-vault-entry 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": {
    "create-vault-entry": {
      "limits": [
        {
          "counter": "create-vault-entry_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 Frontmcp, apply this rule, and every create-vault-entry call is checked against it from then on.

FAQ

Questions about create-vault-entry

What does the create-vault-entry tool do? +

Create a new authorization vault entry for a user/client. It is categorised as a Write tool in the Frontmcp 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-vault-entry? +

Register the Front MCP server in PolicyLayer and add a rule for create-vault-entry: 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 Frontmcp. Nothing to install.

What risk level is create-vault-entry? +

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

Can I rate-limit create-vault-entry? +

Yes. Add a rate_limit block to the create-vault-entry 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 create-vault-entry completely? +

Set action: deny in the PolicyLayer policy for create-vault-entry. 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-vault-entry? +

create-vault-entry is provided by the Front MCP server (agentfront/frontmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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