# Learn This

> Learn a project quickly by reading docs, code, configs, and tests to summarize purpose, architecture, tech stack, and conventions. Use at the start of a task or when the user asks for a repo overview. Use when this capability is needed.

- Skill: `tomevault-io/learn-this` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/learn-this`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/learn-this/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Research & Search
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/learn-this

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# Learn the Project

- Read the **documentation, code, configurations, Makefiles, tests, and other relevant files**.
- Do not assume documentation is complete or accurate — verify by examining the actual code.
- Develop a solid understanding of the **architecture, goals, and key components**.
- Take note of **design patterns, dependencies, and conventions** that shape the project.

## Learning Objectives
- **Purpose & Goals**
  - What is the project for?
  - What problem(s) does it solve?
  - Who is the intended audience or user?

- **Main Features**
  - Core functionality and modules.
  - Special or standout features.
  - What differentiates it from alternatives?

- **Technologies & Frameworks**
  - Languages, libraries, frameworks, and tools in use.
  - External dependencies (databases, queues, services, etc.).
  - Build/test infrastructure (Makefiles, CI/CD, etc.).

- **Architecture & Design**
  - Overall architecture (monolith, microservices, layered, event-driven, etc.).
  - Key components and how they interact.
  - Important **architectural decisions** and trade-offs.
  - Scalability, extensibility, and testability considerations.

- **Maintainability & Resiliency (from reviewing prompts)**
  - Is the project documented and easy to navigate?
  - How resilient is the design to failures?
  - Are tests and error-handling approaches visible?

## Output Format
1. **Project Summary**
   - Purpose, goals, and audience.
   - Main features.

2. **Technologies & Frameworks**
   - Languages, libraries, build/test tools, dependencies.

3. **Architecture & Design**
   - Key components and their interactions.
   - Important design decisions.

4. **Maintainability & Resiliency Notes**
   - Documentation completeness.
   - Evidence of test coverage and error handling.

5. **Checklist** (✅/⚠️/❌)
   - Purpose & goals defined
   - Main features identified
   - Tech stack clear
   - Architecture understood
   - Maintainability/resiliency noted

6. **Additional Insights**
   - Anything unusual, risky, or particularly well done.

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<!-- tomevault:4.0:skill_md:2026-04-15 -->