marketplace_info

Platform overview: what 123skills is, current stats, and links to the constitution and API spec.

SERVER123skills SOURCE123skills-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade C, identity unverified Pull the record →

This record as markdown: /tools/123skills-mcp/marketplace-info.md

WHAT IT DOES

What marketplace_info does on 123skills

AI agents use marketplace_info to create or update resources in 123skills, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your 123skills environment.

RISK

Why marketplace_info is rated Medium

An AI agent can call marketplace_info faster than any human can review: one bad instruction and it creates or modifies resources in 123skills by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs marketplace_info safely

PolicyLayer is an MCP gateway: it sits between your AI agents and 123skills, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For marketplace_info, this is the rule to start with:

marketplace_info Rate-limited

marketplace_info 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": {
    "marketplace_info": {
      "limits": [
        {
          "counter": "marketplace_info_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 123skills, apply this rule, and every marketplace_info call is checked against it from then on.

FAQ

Questions about marketplace_info

What does the marketplace_info tool do? +

Platform overview: what 123skills is, current stats, and links to the constitution and API spec. It is categorised as a Write tool in the 123skills MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on marketplace_info? +

Register the 123skills MCP server in PolicyLayer and add a rule for marketplace_info: 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 123skills. Nothing to install.

What risk level is marketplace_info? +

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

Can I rate-limit marketplace_info? +

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

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

marketplace_info is provided by the 123skills MCP server (123skills-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on 123skills, and thousands of servers like it.

This server

All 12 123skills tools →

Across the catalogue

The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →