Order Management Advisor

This handles the full trade lifecycle for registered investment advisors, from order entry through settlement. Use it when you're building or evaluating an OMS for an RIA, executing model portfolio changes across hundreds of accounts, or configuring pre-trade compliance rules. It covers block trading with fair allocation, custodian routing (Schwab, Fidelity, etc.), trade error correction, and audit trails for SEC exams. The main value is translating investment decisions into compliant, scalable execution workflows. If you're working with advisory firms that trade models across many small accounts rather than large institutional orders, this maps the domain well.

skills.sh installs: 698
GitHub stars: 224
last updated: Aug 21, 2026

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Install

$ npx -y skills add joellewis/finance_skills --skill order-management-advisor --agent claude-code

Installs into .claude/skills of the current project.

Files

Order Management — Advisor

Core Concepts

Order Management System (OMS) in Advisory Context

The order management system is the operational bridge between investment decisions and trade execution. In an advisory practice, the OMS receives trade instructions generated by the portfolio management system (PMS), validates them against compliance rules, aggregates them into block orders where appropriate, routes them to custodians or brokers for execution, and tracks them through settlement.

Advisory OMS platforms differ materially from institutional OMS platforms. An advisory OMS is optimized for model-driven trading across many small accounts — a single model change may generate hundreds or thousands of individual account-level trades that must be aggregated, compliance-checked, and routed efficiently. An institutional OMS, by contrast, is designed for large orders with complex execution strategies such as algorithmic trading, dark pool access, and multi-venue order splitting.

Core OMS functions in an advisory context include:

SKILL.md on GitHub