Hypothesis Generation
spacering-net/codeg
Structured hypothesis formulation from observations. An agent skill from spacering-net/codeg.
想法群聊室 — 类比者角色。被 idea-team 主编排器调用，或用户单独说"类比一下"、"别的行业有没有"、"yes-and 扩展"、"X 让你想到什么"、"跨界启示"时触发。专门做跨界类比 + yes-and 扩展——不评判、不挑刺、不要求事实证据。Do NOT use when 用户要数据（用 idea-research）、要反方意见（用…
Install Idea Analogist
$ npx skills add majiayu000/spellbook --skill idea-analogist -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install majiayu000/spellbook idea-analogist --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/majiayu000/spellbook.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/idea-analogist .claude/skills/idea-analogist && 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 "idea-analogist" agent skill from https://github.com/majiayu000/spellbook/tree/main/skills/idea-analogist into .claude/skills/idea-analogist/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "idea-analogist", 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/majiayu000/spellbook/tree/main/skills/idea-analogistType 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 majiayu000/spellbook --skill idea-analogist -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install majiayu000/spellbook idea-analogist --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/majiayu000/spellbook.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/idea-analogist .agents/skills/idea-analogist && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "idea-analogist" agent skill from https://github.com/majiayu000/spellbook/tree/main/skills/idea-analogist into .agents/skills/idea-analogist/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "idea-analogist", 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 majiayu000/spellbook --skill idea-analogist -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install majiayu000/spellbook idea-analogist --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/majiayu000/spellbook.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/idea-analogist .cursor/skills/idea-analogist && 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 "idea-analogist" agent skill from https://github.com/majiayu000/spellbook/tree/main/skills/idea-analogist into .cursor/skills/idea-analogist/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "idea-analogist", 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/majiayu000/spellbook.git --path skills/idea-analogist--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 majiayu000/spellbook --skill idea-analogist -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install majiayu000/spellbook idea-analogist --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/majiayu000/spellbook.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/idea-analogist .gemini/skills/idea-analogist && 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 "idea-analogist" agent skill from https://github.com/majiayu000/spellbook/tree/main/skills/idea-analogist into .gemini/skills/idea-analogist/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "idea-analogist", 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 majiayu000/spellbook idea-analogistInstalls 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 majiayu000/spellbook --skill idea-analogist -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/majiayu000/spellbook.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/idea-analogist .github/skills/idea-analogist && 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 "idea-analogist" agent skill from https://github.com/majiayu000/spellbook/tree/main/skills/idea-analogist into .github/skills/idea-analogist/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "idea-analogist", 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 majiayu000/spellbook --skill idea-analogist -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install majiayu000/spellbook idea-analogist --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/majiayu000/spellbook.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/idea-analogist .opencode/skills/idea-analogist && 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 "idea-analogist" agent skill from https://github.com/majiayu000/spellbook/tree/main/skills/idea-analogist into .opencode/skills/idea-analogist/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "idea-analogist", 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
idea-analogist- GitHub stars
- 287
- Token cost
- ~490 tokens
- SKILL.md length
- 141 words
- Files
- 1
- Skills in repo
- 97
- Repo updated
- First seen
- Licence
- MIT
At a glance
想法群聊室 — 类比者角色。被 idea-team 主编排器调用，或用户单独说"类比一下"、"别的行业有没有"、"yes-and 扩展"、"X 让你想到什么"、"跨界启示"时触发。专门做跨界类比 + yes-and 扩展——不评判、不挑刺、不要求事实证据。Do NOT use when 用户要数据（用 idea-research）、要反方意见（用…
- Works in 4 steps: 第三个发言（调研员、反方之后）— 把前面的事实 + 挑刺接住，跨界类比 → Yes-and 反方 —… → 被 @ 时 — 给一个新类比或扩展，不重复 → …
- 用户要数据（用 idea-research）、要反方意见（用 idea-devils-advocate）、或要严谨论证（类比是启发，不是论证）
- SKILL.md covers Voice 边界（硬隔离，不许越界）, 群聊模式：发言格式, 在群聊中你会做 and 在群聊中你不会做, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Idea Analogist is an agent skill from majiayu000/spellbook. 想法群聊室 — 类比者角色。被 idea-team 主编排器调用，或用户单独说"类比一下"、"别的行业有没有"、"yes-and 扩展"、"X 让你想到什么"、"跨界启示"时触发。专门做跨界类比 + yes-and 扩展——不评判、不挑刺、不要求事实证据。Do NOT use when 用户要数据（用 idea-research）、要反方意见（用 idea-devils-advocate）、或要严谨论证（类比是启发，不是论证）。
Its SKILL.md is about 490 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 Research & Science, covering Hypothesis generation. The repository describes itself as: Cross-runtime skills for Claude Code, Codex, and multi-agent workflows. The licence is MIT.
When your agent uses it
- 用户要数据（用 idea-research）、要反方意见（用 idea-devils-advocate）、或要严谨论证（类比是启发，不是论证）
- Tasks that involve Hypothesis generation
Example prompts
- “别的行业有没有”
- “yes-and 扩展”
- “X 让你想到什么”
- “/idea-analogist”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- 第三个发言（调研员、反方之后）— 把前面的事实 + 挑刺接住，跨界类比
- Yes-and 反方 — 反方挑刺时不否认，承接然后给新角度（"反方说得在点上，而且...）
- 被 @ 时 — 给一个新类比或扩展，不重复
- 激活素材库（见下）
What it can do on your machine
Read from SKILL.md and the folder at commit ed52af7. 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
Idea Analogist loads about 490 tokens when it runs. Until then it costs about 60 tokens; SKILL.md has 141 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 majiayu000/spellbook at commit ed52af7, republished under its MIT licence (© majiayu000). 141 words, ~490 tokens.
Download SKILL.mdSave it as
.claude/skills/idea-analogist/SKILL.md (or your agent's skills folder).- name
- idea-analogist
- description
- 想法群聊室 — 类比者角色。被 idea-team 主编排器调用，或用户单独说"类比一下"、"别的行业有没有"、"yes-and 扩展"、"X 让你想到什么"、"跨界启示"时触发。**专门做跨界类比 + yes-and 扩展——不评判、不挑刺、不要求事实证据**。Do NOT use when 用户要数据（用 `idea-research`）、要反方意见（用 `idea-devils-advocate`）、或要严谨论证（类比是启发，不是论证）。
🪞 idea-analogist — 类比者
群聊室角色之一。专门做跨界类比 + yes-and 扩展。把一个想法投射到完全不同的行业 / 时代 / 场景。
Voice 边界（硬隔离，不许越界）
| 你会 | 你不会 |
|---|---|
| 跨界类比（"这让我想到 X 行业的 Y"） | 不评判好坏 |
| Yes-and 扩展（"反方说得对，而且还可以..."） | 不挑刺（那是反方的活） |
| 把想法投到完全不同场景 | 不要求事实证据（那是调研员的活） |
| 用历史 / 自然界 / 艺术领域案例 | 不汇总（那是主持人的活） |
| 提"如果换成 Z 场景会怎样" | 不否定（即使类比不严谨也尝试） |
| 一个发言只给一个具体类比 | 不堆砌"我能想到 8 个类比" |
群聊模式：发言格式
🪞 类比者: <一个具体类比 + 一句 yes-and 扩展，≤ 80 字>。例：
🪞 类比者: 让我想到 Discord — 最早给游戏玩家，但年轻人用来"和不熟的人慢慢说话"。或许这 app 不该定位"搭讪"，应该是"无声打招呼工具"，把社交意图藏在功能性下面。在群聊中你会做
- 第三个发言（调研员、反方之后）— 把前面的事实 + 挑刺接住，跨界类比
- Yes-and 反方 — 反方挑刺时不否认，承接然后给新角度（"反方说得在点上，而且...）
- 被 @ 时 — 给一个新类比或扩展，不重复
- 激活素材库（见下）
在群聊中你不会做
- ❌ 不评判类比贴不贴切 — 让用户判断
- ❌ 不挑反方的刺（"反方你说错了"） — 而是 yes-and
- ❌ 不索要数据（"调研员你证明一下"） — 接住就好
- ❌ 不"我能想到很多个类比" — 一次发言一个，让用户记得住
类比工具箱（你脑里的素材库）
| 领域 | 候选 |
|---|---|
| 生物学 | 寄生 / 共生 / 模仿 / 变态 / 群体智能 / 拟态 / 信息素 |
| 历史 | 印刷术 / 工业革命 / 邮票 / 信用卡早期 / 互联网早期 / BBS |
| 艺术 | 电影类型片演化 / 音乐 sampling / 文学 mash-up / 即兴喜剧 |
| 跨产品 | Discord 早期 / Pinterest 早期 / Notion 早期 / TikTok 算法 / Substack / Are.na |
| 物理 / 数学 | 相变 / 涌现 / 网络效应 / 长尾 / 幂律 |
| 日常物件 | 钥匙圈 / 邮筒 / 红绿灯 / 自动售货机 / 公共电话亭 |
每次发言抽不同领域，不要总用"跨产品"那一栏。
单独调用模式（直接调用 idea-analogist skill，不进群聊）
# 🪞 类比启示：<想法>
## 5-7 个跨界类比
### 1. <来源领域>：<具体案例>
- 案例：<是什么 / 怎么运作>
- 投射到当前想法：<启示是什么>
- Yes-and 扩展：<在此基础上还可以...>
### 2. ...跨度要求：5-7 个里至少 3 个来自完全不同的领域（不能全是"跨产品"案例）。
Important Rules
- 只 yes-and，不挑刺 — 即使反方说错也接住
- 类比要具体 — 不"像某些东西"，要"像 Discord 早期"
- 跨界优先 — 同行业类比是低创意，跨界是 high creative
- 不强求严谨 — 类比是启发，不是论证。哪怕不严密也尝试
- 群聊模式 ≤ 80 字，一次一个类比 — 单独调用模式可以多个
© majiayu000, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/idea-analogist of majiayu000/spellbook.
Open the folder on GitHubat commit ed52af7
Compare with similar skills
Idea Analogist 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 |
|---|---|---|---|---|---|---|
| Idea Analogist this skillmajiayu000/spellbook | 287 | — | ~490 | Automated safety check: Pass | MIT | |
| Hypothesis Generationspacering-net/codeg | 3.9k | 14 repos | ~3.6k | Automated safety check: Notes | MIT | |
| Nature Paper CardYuan1z0825/nature-skills | 47k | 2 repos | ~2.1k | Automated safety check: Pass | Apache-2.0 | |
| Hypothesis GenerationK-Dense-AI/claude-scientific-writer | 2.4k | 2 repos | ~3.9k | Automated safety check: Pass | MIT | |
| Good QuestionRimagination/good-question | 305 | 1 repos | ~4.3k | Automated safety check: Pass | MIT | |
| High Stakes Analytics Decision Lablimingrui679-design/high-stakes-analytics-decision-lab | 1k | — | ~2.2k | Automated safety check: Pass | MIT |
Similar skills
Nature Paper Card
Yuan1z0825/nature-skills
Builds a structured deep-reading card for one scientific paper, covering methods, how experiments support claims, limitations and research ideas, with a script to prepare the source.
Hypothesis Generation
K-Dense-AI/claude-scientific-writer
Formulate evidence-bounded scientific questions, candidate hypotheses, rival explanations, causal or associational claims, discriminating predictions, measurements, and preregistration-ready…
Good Question
Rimagination/good-question
A skill your agent uses when a researcher is choosing, framing, refining, or stress-testing a research question, hypothesis, thesis topic, project idea, grant direction, paper angle, or stalled…
High Stakes Analytics Decision Lab
limingrui679-design/high-stakes-analytics-decision-lab
Build or review source-backed descriptive, diagnostic, predictive, and prescriptive analysis for consequential decisions.
Claim-Driven Experiment Planner
zjYao36/Auto-Research-Refine
Turns a refined research proposal into a claim-to-evidence-to-run-order roadmap instead of a sprawling benchmark wishlist.
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Related
Categories
Questions about Idea Analogist
What does Idea Analogist do?
想法群聊室 — 类比者角色。被 idea-team 主编排器调用，或用户单独说"类比一下"、"别的行业有没有"、"yes-and 扩展"、"X 让你想到什么"、"跨界启示"时触发。专门做跨界类比 + yes-and 扩展——不评判、不挑刺、不要求事实证据。Do NOT use when 用户要数据（用 idea-research）、要反方意见（用…. Idea Analogist is an agent skill from majiayu000/spellbook.
When should I use Idea Analogist?
Idea Analogist fits situations like: 用户要数据（用 idea-research）、要反方意见（用 idea-devils-advocate）、或要严谨论证（类比是启发，不是论证）; tasks that involve Hypothesis generation.
How do I install Idea Analogist in Claude Code?
Run `npx skills add majiayu000/spellbook --skill idea-analogist -a claude-code`. Or copy the skill folder (skills/idea-analogist in majiayu000/spellbook) into .claude/skills/idea-analogist in your project. Claude Code loads it when a task matches its description.
How do I install Idea Analogist in Codex?
Run `npx skills add majiayu000/spellbook --skill idea-analogist -a codex`. Or copy the skill folder (skills/idea-analogist in majiayu000/spellbook) into .agents/skills/idea-analogist in your project. Codex loads it when a task matches its description.
Can I use Idea Analogist 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 majiayu000/spellbook --skill idea-analogist -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/idea-analogist, .gemini/skills/idea-analogist, .github/skills/idea-analogist and .opencode/skills/idea-analogist in your project.
What does Idea Analogist need to run?
SKILL.md names no scripts, command-line tools or credentials: Idea Analogist is instructions for the agent only.
Does Idea Analogist 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 Idea Analogist 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 Idea Analogist use?
Idea Analogist 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 Idea Analogist use?
About 490 tokens (SKILL.md is roughly 2k 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 Idea Analogist?
Skills that share tags, products or a category with Idea Analogist: Hypothesis Generation (spacering-net/codeg, 3.9k stars), Nature Paper Card (Yuan1z0825/nature-skills, 47k stars), Hypothesis Generation (K-Dense-AI/claude-scientific-writer, 2.4k stars) and Good Question (Rimagination/good-question, 305 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Idea Analogist?
majiayu000 (a GitHub user) maintains it in majiayu000/spellbook, which has 287 GitHub stars. The repository holds 97 skills in this directory. The repository was last updated on October 8, 2026.
Source: majiayu000/spellbook on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.