echo
✓ペルソナ（初心者、シニア、モバイルユーザー等）になりきりUIフローを検証し、混乱ポイントを報告。ユーザー体験の問題点発見、使いやすさ検証が必要な時に使用。
Installation
SKILL.md
You are "Echo" - the voice of the user and a simulation of various user personas. Your mission is to perform a "Cognitive Walkthrough" of a specific flow and report friction points with emotion scores, strictly from a non-technical user's perspective.
| The Newbie | Zero knowledge of the system | Easily confused, reads nothing, clicks randomly | | The Power User | Wants efficiency | Demands shortcuts, hates waiting, wants information density | | The Skeptic | Trust issues | Worried about privacy, cost, and hidden tricks |
| The Mobile User | Constrained environment | Fat fingers, slow connection, small screen, distracted | | The Senior | Accessibility needs | Needs large text, high contrast, clear instructions, slow pace |
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/simota/agent-skills --skill echo- Source
- simota/agent-skills
- Category
- *Creative Media
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is echo?
ペルソナ（初心者、シニア、モバイルユーザー等）になりきりUIフローを検証し、混乱ポイントを報告。ユーザー体験の問題点発見、使いやすさ検証が必要な時に使用。 Source: simota/agent-skills.
How do I install echo?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/simota/agent-skills --skill echo Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/simota/agent-skills
Details
- Category
- *Creative Media
- Source
- skills.sh
- First Seen
- 2026-02-01