Leland+ Content Library

Principles of Good Context Engineering

Context engineering is the discipline of designing what information an AI model sees, when it sees it, how it's structured, and what it can touch.

Financial Ops Expert Skill

"/financial-operations-expert" will provide expertise on financial operations, workflows, analysis, and planning for business finance tasks. To install, run this in your terminal after downloading the file: unzip ~/Downloads/financial-operations-expert-skill.zip -d ~/.agents/skills/

PDF Skill

"/pdf" will create, extract text from, merge, split, and fill PDF documents and forms programmatically. To install, run this in your terminal after downloading the file: unzip ~/Downloads/pdf-skill.zip -d ~/.agents/skills/

Web Design Guidelines Skill

"/web-design-guidelines" will review UI code against the Vercel Web Interface Guidelines for accessibility, design best practices, and UX compliance. To install, run this in your terminal after downloading the file: unzip ~/Downloads/web-design-guidelines-skill.zip -d ~/.claude/skills/web-design-guidelines/

Powerpoint Skill

"/pptx" will create, edit, and analyze PowerPoint presentations (.pptx files) including layouts, content, and speaker notes. To install, run this in your terminal after downloading the file: unzip ~/Downloads/pptx-skill.zip -d ~/.agents/skills/

Excel Skill

"/xlsx" will create and edit spreadsheets with support for formulas, formatting, data analysis, and visualization. To install, run this in your terminal after downloading the file: unzip ~/Downloads/xlsx-skill.zip -d ~/.agents/skills/

A Skill for Sharing Skills

"/share-skills" will package installed agent skills into shareable zip or .md files, clean tool-specific and user-specific references, and provide recipients with ready-to-paste install commands. To install, run this in your terminal after downloading the file: unzip ~/Downloads/share-skills-skill.zip -d ~/.claude/skills/share-skills/

Building Custom AI Agents

How to design, instruct, and deploy agents that are tailored to the exact work you need done, from role definition through to real tools and skills.

docx Skill

This skill teaches AI how to create, read, edit, and manipulate Word documents (.docx files) with support for formatting, tables, comments, and tracked changes. To install, run this in your terminal after downloading the file: unzip ~/Downloads/docx-skill.zip -d ~/.agents/skills/

Learn Skill

"/learn" will run a session-retrospective audit that tells you what went well, what went wrong, and propose documentation updates. It gives direct feedback on working with the AI agent more efficiently. To install, run this in your terminal after downloading the file: unzip ~/Downloads/learn-skill.zip -d ~/.claude/skills/learn/

Iterating for AI Workflows

Why the best AI workflows aren't built in one shot and how planning, small tests, and careful refinement produce things that actually work.

Your GMAT Edge: Proven Strategies to Build a Strong Application

Get insider guidance straight from GMAC, the makers of the GMAT exam! In this session, we’ll break down how the GMAT fits into the bigger picture of your business school application and how it can help strengthen your overall profile. We’ll walk through what schools are really looking for across your resume, essays, and interview, and how to position each piece to tell a clear, compelling story. You’ll also get practical tips and a realistic timeline to help you stay on track and build a strong, well-rounded application with confidence.

What Really Happens After You Submit: How MBA Applications Are Read, Sorted, and Remembered

What actually happens once you hit submit on your MBA application? In this session, Bianca Keys, CEO of Admit.me Access, pulls back the curtain on how applications are reviewed, evaluated, and discussed behind closed doors. You’ll learn how files are read, what admissions committees prioritize, how candidates are compared, and what makes certain applicants memorable. This conversation will give you a clearer understanding of how to position your materials so they stand out long after the first read.

GMAT: Reading Comprehension Inference Lesson and Drills

Lesson from the GMAT Bootcamp

Sample Answer to a Resume Deep Dive Question

This is an example of a resume deep dive in a consulting interview.

Sample Answer to a Leadership Question (LinkedIn Example)

This is an example response to a leadership question based on an experience with a team at LinkedIn.

How to Answer "Tell Me About Yourself"

"Tell me about yourself" is a common interview question, but there are specific signals that employers are looking for. In this video I will break down how you should approach these questions.

How to Answer "Why this Company"

One of the most common interview questions is "Why do you want to work here?" In this video we will discuss what your approach and strategy should be as you answer this question in your behavioral interviews.

Leadership Question Responses Debrief

This video debrief covers the Sample Answers to Leadership Questions, including both the college club and LinkedIn team examples.

HBS Admit Full Letter of Recommendation Example

This is an example of a letter of recommendation that lead to candidate admittance into the Harvard Business School.