remember-value

Store a value in session memory

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/remember-value.md

WHAT IT DOES

What remember-value does on Frontmcp

AI agents use remember-value 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 remember-value is rated Medium

This tool writes data to session memory, which is a reversible write operation. It doesn't execute code or delete data, but it can persist information across interactions. Misuse could involve storing malicious or sensitive values in session state, but the blast radius is limited to the session scope.

From the tool's definition 'Store a value in session memory' — creates/modifies data in the session store

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs remember-value 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 remember-value, this is the rule to start with:

remember-value Rate-limited

remember-value 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": {
    "remember-value": {
      "limits": [
        {
          "counter": "remember-value_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 remember-value call is checked against it from then on.

FAQ

Questions about remember-value

What does the remember-value tool do? +

Store a value in session memory. 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 remember-value? +

Register the Front MCP server in PolicyLayer and add a rule for remember-value: 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 remember-value? +

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

Can I rate-limit remember-value? +

Yes. Add a rate_limit block to the remember-value 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 remember-value completely? +

Set action: deny in the PolicyLayer policy for remember-value. 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 remember-value? +

remember-value 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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