memo-builder

Draft and QA formal public equity memos from scattered evidence into standalone HTML.

488|76|Updated Jun 2, 2026
One-click install
npx skills add https://github.com/openai/role-specific-plugins --skill memo-builder
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: memo-builder
Source: https://github.com/openai/role-specific-plugins/tree/main/plugins/financial-markets/skills/memo-builder
Command: npx skills add https://github.com/openai/role-specific-plugins --skill memo-builder

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill helps investment teams convert scattered research, data, and narratives into polished, decision-ready memos with a formal structure and sourced evidence.

Core Features & Use Cases

  • Synthesis and narrative architecture for public-equity memos (investment memos, IC notes, PM updates, client notes).
  • Enforces a standard memo spine (Decision Hinge, What Must Be True, Valuation, Risks, Catalysts, Open Items) and citations.
  • Generates a standalone HTML memo ready for review or publication, with source posture and citation guidance.

Quick Start

Provide a source packet and request a full memo; I will generate a complete HTML memo following the standard spine.

Frequently Asked Questions about memo-builder

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I draft a public equity investment memo from scattered research notes?

To draft a public equity investment memo from scattered research, synthesize your source packet into a structured HTML document. The system enforces a standard memo spine covering decision hinges, valuation, and catalysts while citing every material claim.

What sections should be included in an IC note for a public equity investment?

An IC note for a public equity investment should include a standard memo spine: Decision Hinge, What Must Be True, Valuation, Risks, Catalysts, and Open Items. This structure ensures all decision-critical factors are formally addressed and sourced.

Can I generate a standalone HTML investment memo without manual formatting?

Yes, you can generate a standalone HTML investment memo without manual formatting. Provide your research data, and the system outputs a complete HTML document ready for review, following the formal source posture and citation guidance automatically.

Does every claim in an investment memo need an explicit source citation?

Yes, every material claim in an investment memo requires an explicit source citation. The workflow enforces a formal source posture, ensuring all synthesized evidence and narrative architecture are fully supported by references before generating the final HTML.

What is the best way to synthesize evidence for a PM update or client note?

The best way to synthesize evidence for a PM update or client note is to process your raw data through a structured memo spine. This converts scattered narratives into polished, decision-ready outputs with consistent sections and sourced claims.

Are there limitations when using a structured memo spine for sector memos?

A limitation of using a structured memo spine for sector memos is the strict enforcement of source posture and specific sections like Valuation and Catalysts. You must supply sufficient scattered evidence to populate these decision-critical fields accurately.