oms_check_pretrade

Use this to validate a proposed order against the org

SERVERFundos SOURCE8vdx1/fundos-mcp

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/8vdx1-fundos-mcp/oms-check-pretrade.md

WHAT IT DOES

What oms_check_pretrade does on Fundos

AI agents invoke oms_check_pretrade to trigger actions in Fundos. 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 oms_check_pretrade is rated High

Pre-trade validation executes checks against the order management system and potentially restricted lists, compliance rules, and risk limits. While it does not submit an order, it triggers external operational logic whose effects depend on the proposed order arguments.

From the tool's definition "validate a proposed order against the org" — performs a pre-trade check/validation that triggers logic against live OMS/compliance systems

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs oms_check_pretrade safely

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

oms_check_pretrade Rate-limited

oms_check_pretrade 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": {
    "oms_check_pretrade": {
      "limits": [
        {
          "counter": "oms_check_pretrade_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 Fundos, apply this rule, and every oms_check_pretrade call is checked against it from then on.

FAQ

Questions about oms_check_pretrade

What does the oms_check_pretrade tool do? +

Use this to validate a proposed order against the org. It is categorised as a Execute tool in the Fundos MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on oms_check_pretrade? +

Register the Fundos MCP server in PolicyLayer and add a rule for oms_check_pretrade: 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 Fundos. Nothing to install.

What risk level is oms_check_pretrade? +

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

Can I rate-limit oms_check_pretrade? +

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

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

oms_check_pretrade is provided by the Fundos MCP server (8vdx1/fundos-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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