Agent Builder
shareAI-lab/learn-claude-code
Design and build AI agents for any domain. An agent skill from shareAI-lab/learn-claude-code.
当系统提示词需要为 AI 输出定义格式规范、长度约束、风格指南或反"AI味"策略时调用此 Skill。适用于聊天机器人、CLI 工具、移动端助手、设计生成器等需要自适应输出的场景。不适用于:纯内容生成(无格式要求)、内部推理链设计、安全策略制定。当需求仅涉及"用什么格式返回数据"而非"如何控制输出的风格与密度"时,这不是最佳 Skill。
$ npx skills add kangarooking/system-prompt-skills --skill output-formatting -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install kangarooking/system-prompt-skills output-formatting --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/system-prompt-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/output-formatting .claude/skills/output-formatting && 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 "output-formatting" agent skill from https://github.com/kangarooking/system-prompt-skills/tree/main/output-formatting into .claude/skills/output-formatting/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "output-formatting", 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/system-prompt-skills/tree/main/output-formattingType 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/system-prompt-skills --skill output-formatting -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install kangarooking/system-prompt-skills output-formatting --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kangarooking/system-prompt-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/output-formatting .agents/skills/output-formatting && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "output-formatting" agent skill from https://github.com/kangarooking/system-prompt-skills/tree/main/output-formatting into .agents/skills/output-formatting/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "output-formatting", 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/system-prompt-skills --skill output-formatting -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install kangarooking/system-prompt-skills output-formatting --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kangarooking/system-prompt-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/output-formatting .cursor/skills/output-formatting && 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 "output-formatting" agent skill from https://github.com/kangarooking/system-prompt-skills/tree/main/output-formatting into .cursor/skills/output-formatting/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "output-formatting", 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/system-prompt-skills.git --path output-formatting--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/system-prompt-skills --skill output-formatting -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install kangarooking/system-prompt-skills output-formatting --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kangarooking/system-prompt-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/output-formatting .gemini/skills/output-formatting && 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 "output-formatting" agent skill from https://github.com/kangarooking/system-prompt-skills/tree/main/output-formatting into .gemini/skills/output-formatting/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "output-formatting", 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/system-prompt-skills output-formattingInstalls 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/system-prompt-skills --skill output-formatting -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/kangarooking/system-prompt-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/output-formatting .github/skills/output-formatting && 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 "output-formatting" agent skill from https://github.com/kangarooking/system-prompt-skills/tree/main/output-formatting into .github/skills/output-formatting/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "output-formatting", 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/system-prompt-skills --skill output-formatting -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/system-prompt-skills output-formatting --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kangarooking/system-prompt-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/output-formatting .opencode/skills/output-formatting && 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 "output-formatting" agent skill from https://github.com/kangarooking/system-prompt-skills/tree/main/output-formatting into .opencode/skills/output-formatting/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "output-formatting", 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.
output-formatting当系统提示词需要为 AI 输出定义格式规范、长度约束、风格指南或反"AI味"策略时调用此 Skill。适用于聊天机器人、CLI 工具、移动端助手、设计生成器等需要自适应输出的场景。不适用于:纯内容生成(无格式要求)、内部推理链设计、安全策略制定。当需求仅涉及"用什么格式返回数据"而非"如何控制输出的风格与密度"时,这不是最佳 Skill。
Output Formatting is an agent skill from kangarooking/system-prompt-skills. 当系统提示词需要为 AI 输出定义格式规范、长度约束、风格指南或反"AI味"策略时调用此 Skill。适用于聊天机器人、CLI 工具、移动端助手、设计生成器等需要自适应输出的场景。不适用于:纯内容生成(无格式要求)、内部推理链设计、安全策略制定。当需求仅涉及"用什么格式返回数据"而非"如何控制输出的风格与密度"时,这不是最佳 Skill。
Its SKILL.md is about 690 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in AI & LLM Engineering. The repository describes itself as: 从 165 个顶级 AI 产品系统提示词中蒸馏出的 15 个可执行 Agent skill. The licence is MIT.
7 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 252cd52. It shows what the files ask for, not the result of running them.
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.
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.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Output Formatting loads about 694 tokens when it runs. Until then it costs about 47 tokens; SKILL.md has 216 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.
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.
The full file from kangarooking/system-prompt-skills at commit 252cd52, republished under its MIT licence (© kangarooking). 216 words, ~694 tokens.
.claude/skills/output-formatting/SKILL.md (or your agent's skills folder).多个 AI 供应商系统提示词中共同浮现的输出控制模式:按复杂度自适应长度、按平台定制格式、用反"AI slop"启发式规则消除机械化表达。Claude Mobile 按屏幕尺寸分四档长度;Gemini CLI 限制三行以内;Meta AI 禁用"Here's a..."等套话;Le Chat 用表格替代列表;Claude Design 禁用圆角容器和 Inter/Roboto 字体。
{{1}}、GPT-4o image_group JSON)file_path:line_number 格式,摘要限制在 1-2 句conversation-flow 的区别: 本 Skill 聚焦输出的"形式"(长度/格式/风格),conversation-flow 聚焦交互的"流程"(路由/澄清/自主度)context-management 的区别: context-management 管理输入侧的 token 预算,本 Skill 管理输出侧的格式密度定义复杂度分级表 — 完成标准: 建立至少三档长度映射(简单/中等/复杂),每档有明确的句子数或行数上限,并与目标平台视口尺寸挂钩
编写反 AI slop 黑名单 — 完成标准: 列出至少 10 条禁止项(套话开场白、无意义表情符号、过度格式化、破折号滥用、Inter/Roboto 字体、圆角容器等),每条附带替代方案
设计平台格式规范 — 完成标准: 为每个目标平台(CLI/移动端/桌面/API)定义默认格式模式(如 CLI 默认三行散文体、移动端默认答案先行+短列表),包含领域专用标记语法说明
建立格式降级规则 — 完成标准: 明确"默认散文体 → 必要时列表 → 复杂时表格 → 极少时代码块"的升级路径,以及每级的使用触发条件
添加输出自检钩子 — 完成标准: 在系统提示词末尾加入输出自检指令:"生成后检查:是否套话开头?是否过度格式化?答案是否在前两句内出现?"
© kangarooking, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in output-formatting of kangarooking/system-prompt-skills.
Open the folder on GitHubat commit 252cd52
Output Formatting 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 |
|---|---|---|---|---|---|---|
| Output Formatting this skillkangarooking/system-prompt-skills | 205 | — | ~694 | Automated safety check: Pass | MIT | |
| Agent BuildershareAI-lab/learn-claude-code | 78k | 6 repos | ~1.2k | Automated safety check: Pass | MIT | |
| Add Uint Supportpytorch/pytorch | 104k | 2 repos | ~2.3k | Automated safety check: Pass | Custom licence | |
| Peft Fine TuningOrchestra-Research/AI-Research-SKILLs | 13k | 9 repos | ~3.1k | Automated safety check: Pass | MIT | |
| Segment Anything Model GuideOrchestra-Research/AI-Research-SKILLs | 13k | 9 repos | ~3.3k | Automated safety check: Pass | MIT | |
| 1passwordtrpc-group/trpc-agent-go | 1.8k | 15 repos | ~656 | Automated safety check: Pass | Apache-2.0 |
shareAI-lab/learn-claude-code
Design and build AI agents for any domain. An agent skill from shareAI-lab/learn-claude-code.
pytorch/pytorch
Add unsigned integer (uint) type support to PyTorch operators by updating ATDISPATCH macros.
Orchestra-Research/AI-Research-SKILLs
Parameter-efficient fine-tuning for LLMs using LoRA, QLoRA, and 25+ methods.
Orchestra-Research/AI-Research-SKILLs
Guide to using Meta's Segment Anything Model for zero-shot image segmentation with point, box or mask prompts, or automatic mask generation.
trpc-group/trpc-agent-go
Set up and use 1Password CLI (op). An agent skill from trpc-group/trpc-agent-go.
Orchestra-Research/AI-Research-SKILLs
Shows how to store documents and embeddings in Chroma, query them by similarity with metadata filters, and persist them to disk for RAG and semantic search projects.
kangarooking/system-prompt-skills
当需要为 AI 产品定义核心身份、角色声明和能力边界时调用此 skill。典型场景包括:设计新 AI 产品的 system prompt 首段、为不同场景创建差异化角色(如教学助手 vs 编程代理)、重新定义 AI 与用户的关系框架。
kangarooking/system-prompt-skills
当需要为 AI 定义工具接口、设计调用规范、实现工具发现与编排机制时调用此 skill。典型场景包括:设计 AI agent 的工具集、定义 JSON Schema/XML/TypeScript 格式的工具描述、实现工具权限控制与并行调度、设计子代理委托架构。
kangarooking/system-prompt-skills
当需要为 AI 设计记忆存储、检索、应用和更新机制时调用此 skill。典型场景包括:设计持久化记忆架构(用户偏好、历史上下文、项目知识)、定义记忆的创建/读取/更新/删除生命周期、实现静默记忆应用(不在回复中透露记忆内容)、管理敏感记忆边界。
kangarooking/system-prompt-skills
当需要在基础身份之上叠加可切换的人格风格层时调用此 skill。典型场景包括:为同一产品提供多种人格选项(如 GPT-5.1 的 friendly/professional/quirky 模式)、设计人格切换机制、防止人格泄露到用户内容中。
kangarooking/system-prompt-skills
当系统提示词需要定义 AI 如何分类用户意图、路由到不同处理流程、决定澄清策略和自主度级别时调用此 Skill。适用于多任务型 AI 助手、客服机器人、编程工具、研究助手等需要结构化对话管理的场景。不适用于:纯问答型系统(无任务执行)、单轮交互(无对话状态)、简单的 prompt 模板(无路由逻辑)。当需求仅涉及"输出什么格式"而非"如何决定输出什么"时,应该用…
kangarooking/system-prompt-skills
当需要为 AI 系统设计多层安全防线、内容过滤策略和伦理边界时调用此 skill。典型场景包括:设计拒绝策略与升级机制、防御 prompt 注入攻击、实现领域特定安全规则(教育、医疗、金融等)、定义 AI 的价值观锚点。
Categories
当系统提示词需要为 AI 输出定义格式规范、长度约束、风格指南或反"AI味"策略时调用此 Skill。适用于聊天机器人、CLI 工具、移动端助手、设计生成器等需要自适应输出的场景。不适用于:纯内容生成(无格式要求)、内部推理链设计、安全策略制定。当需求仅涉及"用什么格式返回数据"而非"如何控制输出的风格与密度"时,这不是最佳 Skill。. Output Formatting is an agent skill from kangarooking/system-prompt-skills.
Output Formatting fits situations like: AI & LLM Engineering work in your project.
Run `npx skills add kangarooking/system-prompt-skills --skill output-formatting -a claude-code`. Or copy the skill folder (output-formatting in kangarooking/system-prompt-skills) into .claude/skills/output-formatting in your project. Claude Code loads it when a task matches its description.
Run `npx skills add kangarooking/system-prompt-skills --skill output-formatting -a codex`. Or copy the skill folder (output-formatting in kangarooking/system-prompt-skills) into .agents/skills/output-formatting in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add kangarooking/system-prompt-skills --skill output-formatting -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/output-formatting, .gemini/skills/output-formatting, .github/skills/output-formatting and .opencode/skills/output-formatting in your project.
SKILL.md names no scripts, command-line tools or credentials: Output Formatting is instructions for the agent only.
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.
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.
Output Formatting is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 694 tokens (SKILL.md is roughly 2.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Output Formatting: Agent Builder (shareAI-lab/learn-claude-code, 78k stars), Add Uint Support (pytorch/pytorch, 104k stars), Peft Fine Tuning (Orchestra-Research/AI-Research-SKILLs, 13k stars) and Segment Anything Model Guide (Orchestra-Research/AI-Research-SKILLs, 13k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
kangarooking (a GitHub user) maintains it in kangarooking/system-prompt-skills, which has 205 GitHub stars. The repository holds 15 skills in this directory. The repository was last updated on May 4, 2026.
Source: kangarooking/system-prompt-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.