richgo_build_portfolio · Richgo Finance MCP: Risk & Policy

WHAT IT DOES

What richgo_build_portfolio does on Richgo Finance MCP

AI agents invoke richgo_build_portfolio to trigger actions in Richgo Finance MCP. 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.

WHY IT NEEDS A POLICY

Why richgo_build_portfolio needs a policy

richgo_build_portfolio triggers real processes with real consequences. An agent gone sideways doesn't fire it once — it starts dozens of builds, sends mass notifications, or burns through compute before anyone looks up.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

richgo_build_portfolio Rate-limited

richgo_build_portfolio 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": {
    "richgo_build_portfolio": {
      "limits": [
        {
          "counter": "richgo_build_portfolio_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Richgo Finance MCP, so you can run agents against it safely.

FAQ

Questions about richgo_build_portfolio

What does the richgo_build_portfolio tool do? +

Use this when the user says things like. It is categorised as a Execute tool in the Richgo Finance MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on richgo_build_portfolio? +

Register the Richgo Finance MCP server in PolicyLayer and add a rule for richgo_build_portfolio: 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 Richgo Finance MCP. Nothing to install.

What risk level is richgo_build_portfolio? +

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

Can I rate-limit richgo_build_portfolio? +

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

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

richgo_build_portfolio is provided by the Richgo Finance MCP server (reallygood83/rfmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.