Legal Hold
anthropics/claude-for-legal
Issue, refresh, release, or report on legal holds — drafts the hold notice as .docx, updates legalhold fields in log.yaml, and calendars the next refresh.
用户在考虑是否卖出持仓、评估持有期限，或纠结于"何时卖出"时. An agent skill from kangarooking/buffett-letters-skill.
MITAuto-check passed
Install Hold Forever
$ npx skills add kangarooking/buffett-letters-skill --skill hold-forever -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install kangarooking/buffett-letters-skill hold-forever --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/kangarooking/buffett-letters-skill.git skills-src && mkdir -p .claude/skills && cp -r skills-src/hold-forever .claude/skills/hold-forever && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "hold-forever" agent skill from https://github.com/kangarooking/buffett-letters-skill/tree/main/hold-forever into .claude/skills/hold-forever/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hold-forever", 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.
$skill-installer install https://github.com/kangarooking/buffett-letters-skill/tree/main/hold-foreverType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add kangarooking/buffett-letters-skill --skill hold-forever -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install kangarooking/buffett-letters-skill hold-forever --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kangarooking/buffett-letters-skill.git skills-src && mkdir -p .agents/skills && cp -r skills-src/hold-forever .agents/skills/hold-forever && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "hold-forever" agent skill from https://github.com/kangarooking/buffett-letters-skill/tree/main/hold-forever into .agents/skills/hold-forever/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hold-forever", 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 kangarooking/buffett-letters-skill --skill hold-forever -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install kangarooking/buffett-letters-skill hold-forever --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kangarooking/buffett-letters-skill.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/hold-forever .cursor/skills/hold-forever && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "hold-forever" agent skill from https://github.com/kangarooking/buffett-letters-skill/tree/main/hold-forever into .cursor/skills/hold-forever/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hold-forever", 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.
$ gemini skills install https://github.com/kangarooking/buffett-letters-skill.git --path hold-forever--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add kangarooking/buffett-letters-skill --skill hold-forever -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install kangarooking/buffett-letters-skill hold-forever --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kangarooking/buffett-letters-skill.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/hold-forever .gemini/skills/hold-forever && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "hold-forever" agent skill from https://github.com/kangarooking/buffett-letters-skill/tree/main/hold-forever into .gemini/skills/hold-forever/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hold-forever", 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 kangarooking/buffett-letters-skill hold-foreverInstalls 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 kangarooking/buffett-letters-skill --skill hold-forever -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/kangarooking/buffett-letters-skill.git skills-src && mkdir -p .github/skills && cp -r skills-src/hold-forever .github/skills/hold-forever && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "hold-forever" agent skill from https://github.com/kangarooking/buffett-letters-skill/tree/main/hold-forever into .github/skills/hold-forever/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hold-forever", 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 kangarooking/buffett-letters-skill --skill hold-forever -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install kangarooking/buffett-letters-skill hold-forever --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kangarooking/buffett-letters-skill.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/hold-forever .opencode/skills/hold-forever && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "hold-forever" agent skill from https://github.com/kangarooking/buffett-letters-skill/tree/main/hold-forever into .opencode/skills/hold-forever/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hold-forever", 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
hold-forever- GitHub stars
- 102
- Token cost
- ~413 tokens
- SKILL.md length
- 109 words
- Files
- 2
- Skills in repo
- 12
- Repo updated
- First seen
- Licence
- MIT
At a glance
用户在考虑是否卖出持仓、评估持有期限，或纠结于"何时卖出"时. An agent skill from kangarooking/buffett-letters-skill.
- Works in 4 steps: 持仓已经涨了很多，纠结是否卖出 → 市场波动剧烈，想"先卖再买回来" → 有人建议"锁定利润" → …
- SKILL.md covers R — 原文 (Reading), I — 方法论骨架, A1 — 书中的应用 and A2 — 触发场景, plus 4 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Hold Forever is an agent skill from kangarooking/buffett-letters-skill. 用户在考虑是否卖出持仓、评估持有期限，或纠结于"何时卖出"时。 语言信号:"什么时候该卖"/"持有多久合适"/"已经涨了要不要卖"/"什么时候止盈" 不适用于:短期交易决策或投机性持仓的卖出判断。
Its SKILL.md is about 410 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `test-prompts.json`).
The repository describes itself as: An AI skill pack for value investing, capital allocation, and behavioral discipline, distilled from Warren Buffett's 60+ years of shareholder letters. The licence is MIT.
Example prompts
- “时。 语言信号:”
- “持有多久合适”
- “已经涨了要不要卖”
- “/hold-forever”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- 持仓已经涨了很多，纠结是否卖出
- 市场波动剧烈，想"先卖再买回来"
- 有人建议"锁定利润"
- 评估投资策略时考虑持有期限
What it can do on your machine
Read from SKILL.md and the folder at commit 5b1fbe1. 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
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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
Hold Forever loads about 413 tokens when it runs. Until then it costs about 28 tokens; SKILL.md has 109 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
The full file from kangarooking/buffett-letters-skill at commit 5b1fbe1, republished under its MIT licence (© kangarooking). 109 words, ~413 tokens.
Download SKILL.mdSave it as
.claude/skills/hold-forever/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- hold-forever
- description
- 用户在考虑是否卖出持仓、评估持有期限，或纠结于"何时卖出"时。 语言信号:"什么时候该卖"/"持有多久合适"/"已经涨了要不要卖"/"什么时候止盈" 不适用于:短期交易决策或投机性持仓的卖出判断。
- source_book
- 《巴菲特致股东的信》 沃伦·巴菲特
- source_chapter
- 1988年信 / 1987年信 / 2002年信
- tags
- long-term, holding, patience, sell-discipline
- related_skills
- compounding-thinking, business-picker, partner-with-admired, first-law-of-capital-allocation
永久持有
R — 原文 (Reading)
"Our favorite holding period is forever." (1988) "We don't have an exit strategy — we buy to keep." (2002)
I — 方法论骨架
永久持有的逻辑：
- 卖出优秀企业 = 放弃复利引擎
- Coca-Cola 28年：$13亿→$250亿 + 年股息$7亿——任何"高卖"策略都无法复制
- 前提条件：企业依然优秀 / 管理层依然值得信任 / 基本面没有恶化
- "我们没有退出策略"——因为退出不是计划的一部分
A1 — 书中的应用
案例: Coca-Cola + American Express
- 使用: 1990年代各投$13亿，永久持有，从未卖出
- 结果: 28年后Coke=$250亿+年股息$7亿，Amex=$220亿+年股息$3亿。证明了"不卖"的力量远超"低买高卖"
案例: See's Candy
- 使用: 1972年以$2500万收购，持有50年
- 结果: 累计贡献利润$20亿+——如果早期"高卖"将损失巨大的复利
A2 — 触发场景
- 持仓已经涨了很多，纠结是否卖出
- 市场波动剧烈，想"先卖再买回来"
- 有人建议"锁定利润"
- 评估投资策略时考虑持有期限
语言信号
- "已经涨了50%，该不该卖？"
- "什么时候止盈？"
- "要不要先卖再低买回来？"
- "持有多久合适？"
与相邻 skill 的区分
- 与
compounding-thinking的区别：复利是数学原理，永久持有是具体执行策略
E — 可执行步骤
做"卖出测试"
- 完成标准：如果今天没有持仓，你愿意以当前价格买入吗？如果愿意 → 不卖
检查持有前提
- 完成标准：企业依然优秀？管理层依然值得信任？基本面没有恶化？三个"是" → 不卖
计算"卖出成本"
- 完成标准：卖出后的税+交易成本+放弃的复利 vs 继续持有的预期回报——后者通常远大于前者
B — 边界
- "永久持有"的前提是企业"依然优秀"——基本面恶化时应该卖出
- 不是所有股票都适合永久持有——只适用于真正优秀的企业
- 作者盲点：巴菲特有足够信息判断企业是否"依然优秀"——普通投资者可能缺乏这种洞察力
相关 skills (阶段 3 填充)
- depends-on: compounding-thinking, business-picker
- composes-with: partner-with-admired
审计信息
- 验证通过: V1 ✓ / V2 ✓ / V3 ✓
- 蒸馏时间: 2026-04-16
© kangarooking, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in hold-forever of kangarooking/buffett-letters-skill.
- SKILL.md
- test-prompts.json
Open the folder on GitHubat commit 5b1fbe1
Compare with similar skills
Hold Forever 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 |
|---|---|---|---|---|---|---|
| Hold Forever this skillkangarooking/buffett-letters-skill | 102 | — | ~413 | Automated safety check: Pass | MIT | |
| Legal Holdanthropics/claude-for-legal | 9.6k | 1 repos | ~3.8k | Automated safety check: Pass | Apache-2.0 | |
| Disputes And Legal Holdscbrock84/headcount | 2k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Crisis Holdingelvisun/newsjack | 1.5k | — | ~8.3k | Automated safety check: Pass | MIT | |
| Captain Hold Lifecyclekunchenguid/firstmate | 7.7k | — | ~2.4k | Automated safety check: Pass | MIT | |
| Decision Hold Lifecyclekunchenguid/firstmate | 7.7k | — | ~201 | Automated safety check: Pass | MIT |
Similar skills
- Official
Disputes And Legal Holds
cbrock84/headcount
Handles a dispute from the first sign of it — recognizing when preservation obligations attach, issuing and scoping a legal hold, suspending automatic deletion across every system that holds…
Crisis Holding
elvisun/newsjack
Draft crisis holding statements, journalist Q&A posture, and what-not-to-say guidance from confirmed incident facts, with a hard legal-counsel gate.
Captain Hold Lifecycle
kunchenguid/firstmate
Agent-only policy for completing investigations and visual reviews without losing unresolved captain calls, and for closing what the captain owns with his actual words.
Decision Hold Lifecycle
kunchenguid/firstmate
Renamed pointer kept for in-flight briefs: the decisions concept collapsed into "a task held for the captain".
Award Holds
borski/travel-hacking-toolkit
Per-program rules for placing award flights on hold before transferring points.
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Circle Of Competence
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用户在做决策时不确定自己是否真的理解某个领域，或准备进入一个看似熟悉但缺乏验证记录的领域时. An agent skill from kangarooking/buffett-letters-skill.
Economic Moat
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用户需要评估一个企业的长期竞争力和定价权——它能否在极少额外资本下持续增长利润. An agent skill from kangarooking/buffett-letters-skill.
Fear And Greed
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用户面对市场极端情绪时需要做出逆向来决策。当所有人都在买入/卖出、市场处于极端乐观/悲观时. An agent skill from kangarooking/buffett-letters-skill.
Mr Market
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用户在市场波动中情绪受到影响，或试图从市场价格变动中获取信息而非从企业分析中获取信息时. An agent skill from kangarooking/buffett-letters-skill.
Questions about Hold Forever
What does Hold Forever do?
用户在考虑是否卖出持仓、评估持有期限，或纠结于"何时卖出"时. An agent skill from kangarooking/buffett-letters-skill. Hold Forever is an agent skill from kangarooking/buffett-letters-skill.
How do I install Hold Forever in Claude Code?
Run `npx skills add kangarooking/buffett-letters-skill --skill hold-forever -a claude-code`. Or copy the skill folder (hold-forever in kangarooking/buffett-letters-skill) into .claude/skills/hold-forever in your project. Claude Code loads it when a task matches its description.
How do I install Hold Forever in Codex?
Run `npx skills add kangarooking/buffett-letters-skill --skill hold-forever -a codex`. Or copy the skill folder (hold-forever in kangarooking/buffett-letters-skill) into .agents/skills/hold-forever in your project. Codex loads it when a task matches its description.
Can I use Hold Forever 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 kangarooking/buffett-letters-skill --skill hold-forever -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/hold-forever, .gemini/skills/hold-forever, .github/skills/hold-forever and .opencode/skills/hold-forever in your project.
What does Hold Forever need to run?
SKILL.md names no scripts, command-line tools or credentials: Hold Forever is instructions for the agent only.
Does Hold Forever access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Hold Forever 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 Hold Forever use?
Hold Forever is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Hold Forever use?
About 413 tokens (SKILL.md is roughly 1.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Hold Forever?
Skills that share tags, products or a category with Hold Forever: Legal Hold (anthropics/claude-for-legal, 9.6k stars), Disputes And Legal Holds (cbrock84/headcount, 2k stars), Crisis Holding (elvisun/newsjack, 1.5k stars) and Captain Hold Lifecycle (kunchenguid/firstmate, 7.7k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Hold Forever?
kangarooking (a GitHub user) maintains it in kangarooking/buffett-letters-skill, which has 102 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on April 17, 2026.
Source: kangarooking/buffett-letters-skill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.