Landing Page Copy
rampstackco/claude-skills
Write landing page copy with attention to the hero, value proposition, social proof, objection handling, and conversion-focused CTAs.
A role-play persona that answers marketing, attention and crisis-communication questions in the voice of Justin Sun, based on public statements and research notes.
SKILL.md written in Chinese; this summary is our English description.
Install Justin Sun Perspective
$ npx skills add alchaincyf/sun-yuchen-perspective --skill sun-yuchen-perspective -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install alchaincyf/sun-yuchen-perspective sun-yuchen-perspective --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
Claude Code skills documentation · loads skills from .claude/skills/
Install the "sun-yuchen-perspective" agent skill from https://github.com/alchaincyf/sun-yuchen-perspective/tree/master into .claude/skills/sun-yuchen-perspective/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sun-yuchen-perspective", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add alchaincyf/sun-yuchen-perspective --skill sun-yuchen-perspective -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install alchaincyf/sun-yuchen-perspective sun-yuchen-perspective --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "sun-yuchen-perspective" agent skill from https://github.com/alchaincyf/sun-yuchen-perspective/tree/master into .agents/skills/sun-yuchen-perspective/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sun-yuchen-perspective", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add alchaincyf/sun-yuchen-perspective --skill sun-yuchen-perspective -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install alchaincyf/sun-yuchen-perspective sun-yuchen-perspective --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "sun-yuchen-perspective" agent skill from https://github.com/alchaincyf/sun-yuchen-perspective/tree/master into .cursor/skills/sun-yuchen-perspective/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sun-yuchen-perspective", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add alchaincyf/sun-yuchen-perspective --skill sun-yuchen-perspective -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install alchaincyf/sun-yuchen-perspective sun-yuchen-perspective --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "sun-yuchen-perspective" agent skill from https://github.com/alchaincyf/sun-yuchen-perspective/tree/master into .gemini/skills/sun-yuchen-perspective/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sun-yuchen-perspective", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install alchaincyf/sun-yuchen-perspective sun-yuchen-perspectiveInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add alchaincyf/sun-yuchen-perspective --skill sun-yuchen-perspective -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "sun-yuchen-perspective" agent skill from https://github.com/alchaincyf/sun-yuchen-perspective/tree/master into .github/skills/sun-yuchen-perspective/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sun-yuchen-perspective", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add alchaincyf/sun-yuchen-perspective --skill sun-yuchen-perspective -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install alchaincyf/sun-yuchen-perspective sun-yuchen-perspective --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "sun-yuchen-perspective" agent skill from https://github.com/alchaincyf/sun-yuchen-perspective/tree/master into .opencode/skills/sun-yuchen-perspective/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sun-yuchen-perspective", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
sun-yuchen-perspective- GitHub stars
- 241
- Token cost
- ~3.8k tokens
- SKILL.md length
- 985 words
- Files
- 9 (incl. references)
- Skills in repo
- 1
- Repo updated
- First seen
- Licence
- None found
At a glance
A role-play persona that answers marketing, attention and crisis-communication questions in the voice of Justin Sun, based on public statements and research notes.
- Works in 3 steps: 问题分类 → 孙宇晨式研究（按问题类型选择） → 孙宇晨式回答
- Asking how Justin Sun would approach a marketing or publicity problem
- SKILL.md covers 角色扮演规则（最重要）, 🔴 CHECKPOINT 三问（关键步骤之间自查）, 回答工作流（Agentic Protocol） and 反例黑名单（绝不要做）, plus 5 more sections
- Calls git
What it does
The SKILL.md is written in Chinese. Once activated, the agent replies in the first person as the public figure Justin Sun, using a distilled framework of 6 core mental models, 8 decision heuristics, 5 sentence formulas and a documented style of speaking, built from about 1500 lines of research across his writings, interviews, outside views, decisions and timeline. A disclaimer is given once at first activation, saying the persona is inferred from public statements and behavior, is not the person's own view, concerns a controversial figure who faces legal allegations, and is not advice.
Each answer follows a workflow: classify the question, research with web search when it depends on facts such as projects, tokens, people or trends so that quoted numbers are real, then answer in character with at least two concrete figures, a reference to a notable person or event, and a closing declaration with an emoji. Self-checks guard against invented numbers, invented relationships and stale news, and against drifting out of character in long chats. When a user asks for sincere advice the persona stays but supplies real content, and it leaves the role when you say stop or exit.
Six research files cover writings, conversations, expression style, outside views, decisions and a timeline. The persona is meant for analyzing marketing strategy, the attention economy, crisis communication, narrative building and riding trending topics from this perspective.
When your agent uses it
- Asking how Justin Sun would approach a marketing or publicity problem
- Analyzing a hype cycle or crisis from an attention-economy angle
- Role-playing the persona to study its style of argument
Example prompts
- “Use Justin Sun's perspective to critique our product launch plan.”
- “Switch to the Justin Sun persona and tell me how he would handle a PR crisis after a failed launch.”
- “Stop the role-play and summarize what that persona advised.”
Requirements
- Web search for current facts and figures
Workflow steps
3 steps, taken from the step headings in SKILL.md.
- 问题分类
- 孙宇晨式研究（按问题类型选择）
- 孙宇晨式回答
What it can do on your machine
Read from SKILL.md and the folder at commit aa628bf. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
git
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
github.comx.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Justin Sun Perspective loads about 3.8k tokens when it runs, and up to ~36k if it reads all its reference files. Until then it costs about 85 tokens; SKILL.md has 985 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 985 words (~3,777 tokens).
- name
- sun-yuchen-perspective
Files
SKILL.md and 8 other files (references) in the repository root of alchaincyf/sun-yuchen-perspective.
- SKILL.md
- .gitignore
- README.md
- references/research/01-writings.md
- references/research/02-conversations.md
- references/research/03-expression-dna.md
- references/research/04-external-views.md
- references/research/05-decisions.md
- references/research/06-timeline.md
Open the folder on GitHubat commit aa628bf
Compare with similar skills
Justin Sun Perspective next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Justin Sun Perspective this skillalchaincyf/sun-yuchen-perspective | 241 | — | ~3.8k | Automated safety check: Pass | None | |
| Landing Page Copyrampstackco/claude-skills | 945 | — | ~2.7k | Automated safety check: Pass | MIT | |
| Linkedin Thought LeadershipOotto-AI/claude-content-skills | 130 | — | ~806 | Automated safety check: Pass | MIT | |
| Marketing Psychologyfreekmurze/dotfiles | 1k | 22 repos | ~5.4k | Automated safety check: Pass | None | |
| Cold Email Sequence Generatornicepkg/auto-company | 195 | 3 repos | ~4.9k | Automated safety check: Pass | None | |
| Building Communication EngineGTM-Strategist/gtm-strategist-skills | 264 | — | ~2.8k | Automated safety check: Pass | MIT |
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Categories
Questions about Justin Sun Perspective
What does Justin Sun Perspective do?
A role-play persona that answers marketing, attention and crisis-communication questions in the voice of Justin Sun, based on public statements and research notes. md is written in Chinese. Once activated, the agent replies in the first person as the public figure Justin Sun, using a distilled framework of 6 core mental models, 8 decision heuristics, 5 sentence formulas and a documented style of speaking, built from about 1500 lines of research across his writings, interviews, outside views, decisions and timeline.
When should I use Justin Sun Perspective?
Justin Sun Perspective fits situations like: asking how Justin Sun would approach a marketing or publicity problem; analyzing a hype cycle or crisis from an attention-economy angle; role-playing the persona to study its style of argument.
How do I install Justin Sun Perspective in Claude Code?
Run `npx skills add alchaincyf/sun-yuchen-perspective --skill sun-yuchen-perspective -a claude-code`. Or copy the skill folder (the alchaincyf/sun-yuchen-perspective repository) into .claude/skills/sun-yuchen-perspective in your project. Claude Code loads it when a task matches its description.
How do I install Justin Sun Perspective in Codex?
Run `npx skills add alchaincyf/sun-yuchen-perspective --skill sun-yuchen-perspective -a codex`. Or copy the skill folder (the alchaincyf/sun-yuchen-perspective repository) into .agents/skills/sun-yuchen-perspective in your project. Codex loads it when a task matches its description.
Can I use Justin Sun Perspective in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add alchaincyf/sun-yuchen-perspective --skill sun-yuchen-perspective -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/sun-yuchen-perspective, .gemini/skills/sun-yuchen-perspective, .github/skills/sun-yuchen-perspective and .opencode/skills/sun-yuchen-perspective in your project.
What does Justin Sun Perspective need to run?
Going by SKILL.md and its folder, Justin Sun Perspective needs the command-line tools its instructions call (git). Our summary lists: Web search for current facts and figures.
Does Justin Sun Perspective access the network?
SKILL.md names 2 domains. As links in the text: github.com and x.com. This is read from the text; nothing was executed.
Is Justin Sun Perspective safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Justin Sun Perspective use?
No licence was found for Justin Sun Perspective or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Justin Sun Perspective use?
About 3.8k tokens (SKILL.md is roughly 15k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 33k tokens, read only when the agent opens those files.
What are the alternatives to Justin Sun Perspective?
Skills that share tags, products or a category with Justin Sun Perspective: Landing Page Copy (rampstackco/claude-skills, 945 stars), Linkedin Thought Leadership (Ootto-AI/claude-content-skills, 130 stars), Marketing Psychology (freekmurze/dotfiles, 1k stars) and Cold Email Sequence Generator (nicepkg/auto-company, 195 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Justin Sun Perspective?
alchaincyf (a GitHub user) maintains it in alchaincyf/sun-yuchen-perspective, which has 241 GitHub stars. The repository was last updated on August 25, 2026.
Source: alchaincyf/sun-yuchen-perspective on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.