redis-command

Executes a Redis command via redis-cli and returns the response.

SERVERNpm SOURCEDave-London/Pare

High RISK CLASS

Category Execute

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-dave-london-npm/redis-command.md

WHAT IT DOES

What redis-command does on Npm

AI agents invoke redis-command to trigger actions in Npm. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

RISK

Why redis-command is rated High

This tool runs arbitrary Redis commands through redis-cli. Depending on the command issued, it could read data, write/modify data, delete keys (DEL, FLUSHDB, FLUSHALL), or execute dangerous operations.

From the tool's definition Executes a Redis command via redis-cli and returns the response

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs redis-command safely

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

redis-command Rate-limited

redis-command stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "redis-command": {
      "limits": [
        {
          "counter": "redis-command_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Npm, apply this rule, and every redis-command call is checked against it from then on.

FAQ

Questions about redis-command

What does the redis-command tool do? +

Executes a Redis command via redis-cli and returns the response. It is categorised as a Execute tool in the Npm MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on redis-command? +

Register the Npm MCP server in PolicyLayer and add a rule for redis-command: 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 Npm. Nothing to install.

What risk level is redis-command? +

redis-command is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit redis-command? +

Yes. Add a rate_limit block to the redis-command 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 redis-command completely? +

Set action: deny in the PolicyLayer policy for redis-command. 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 redis-command? +

redis-command is provided by the Npm MCP server (Dave-London/Pare). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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