Openprd UI Context
DavidLam-oss/obsidian-wechat-converter
OpenPrd UI Context skill:区分 greenfield、brownfield 与局部修正,基于已确认 PRD、可选 CodeGraph 和本地证据提出专业 UI/UX 方向,并在用户确认后编译 PRODUCT.md、DESIGN.md 和 Impeccable handoff。
端到端产品教练 — 把一句话想法走到 PRD + 可点击 HTML 原型。会顶嘴、强制砍功能、用 Nielsen + Norman 做友好性硬检。Use when user 说"我有一个想法"、"想做一个产品"、"做 MVP"、"写 PRD"、"做用户友好的产品",或调用插件命令 /idea-coach:idea。Do NOT use when 用户已有完整 PRD 在跑、明确说"只…
$ npx skills add majiayu000/spellbook --skill idea-to-product -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install majiayu000/spellbook idea-to-product --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-to-product .claude/skills/idea-to-product && 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-to-product" agent skill from https://github.com/majiayu000/spellbook/tree/main/skills/idea-to-product into .claude/skills/idea-to-product/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "idea-to-product", 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-to-productType 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-to-product -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install majiayu000/spellbook idea-to-product --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-to-product .agents/skills/idea-to-product && 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-to-product" agent skill from https://github.com/majiayu000/spellbook/tree/main/skills/idea-to-product into .agents/skills/idea-to-product/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "idea-to-product", 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-to-product -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install majiayu000/spellbook idea-to-product --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-to-product .cursor/skills/idea-to-product && 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-to-product" agent skill from https://github.com/majiayu000/spellbook/tree/main/skills/idea-to-product into .cursor/skills/idea-to-product/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "idea-to-product", 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-to-product--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-to-product -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install majiayu000/spellbook idea-to-product --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-to-product .gemini/skills/idea-to-product && 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-to-product" agent skill from https://github.com/majiayu000/spellbook/tree/main/skills/idea-to-product into .gemini/skills/idea-to-product/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "idea-to-product", 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-to-productInstalls 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-to-product -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-to-product .github/skills/idea-to-product && 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-to-product" agent skill from https://github.com/majiayu000/spellbook/tree/main/skills/idea-to-product into .github/skills/idea-to-product/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "idea-to-product", 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-to-product -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-to-product --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-to-product .opencode/skills/idea-to-product && 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-to-product" agent skill from https://github.com/majiayu000/spellbook/tree/main/skills/idea-to-product into .opencode/skills/idea-to-product/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "idea-to-product", 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.
idea-to-product端到端产品教练 — 把一句话想法走到 PRD + 可点击 HTML 原型。会顶嘴、强制砍功能、用 Nielsen + Norman 做友好性硬检。Use when user 说"我有一个想法"、"想做一个产品"、"做 MVP"、"写 PRD"、"做用户友好的产品",或调用插件命令 /idea-coach:idea。Do NOT use when 用户已有完整 PRD 在跑、明确说"只…
Idea To Product is an agent skill from majiayu000/spellbook. 端到端产品教练 — 把一句话想法走到 PRD + 可点击 HTML 原型。会顶嘴、强制砍功能、用 Nielsen + Norman 做友好性硬检。Use when user 说"我有一个想法"、"想做一个产品"、"做 MVP"、"写 PRD"、"做用户友好的产品",或调用插件命令 /idea-coach:idea。Do NOT use when 用户已有完整 PRD 在跑、明确说"只 brainstorm 不决策"、只想要 UI 设计(用 design-shotgun)、或只想起项目骨架(用 /init)。
Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 15 other files, including scripts (for example `evals/evals.json`, `scripts/verify_prototype.py` and `stages/1-clarify.md`).
It sits in Product & Project Management, covering PRD writing, UI design and Brainstorming. The repository describes itself as: Cross-runtime skills for Claude Code, Codex, and multi-agent workflows. The licence is MIT.
10 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit ed52af7. 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.
Ships 1 file in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
bashFrom 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.
Idea To Product loads about 1.2k tokens when it runs. Until then it costs about 69 tokens; SKILL.md has 440 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); the scripts in this folder are not scanned.
The full file from majiayu000/spellbook at commit ed52af7, republished under its MIT licence (© majiayu000). 440 words, ~1,211 tokens.
.claude/skills/idea-to-product/SKILL.md (or your agent's skills folder). This skill also uses 11 other files; get the full folder from GitHub.Friction is by design. 这个 skill 会顶嘴、会逼你砍、会打回烂体验——这是产品承诺,不是 bug。如果你只想要个文档秘书,关掉它。
/idea-coach:idea <想法> / resume / list / export <slug>idea-to-product skill,并附同样参数;不承诺未安装的 /idea 别名/init 或直接喂代码给 Claude Code/design-shotgun 或 /design-htmlidea-to-product,再 /init| # | 名称 | 必读规则 | 必读模板 |
|---|---|---|---|
| 1 | 想法澄清 | stages/1-clarify.md | — |
| 2 | 可行性快检 | stages/2-feasibility.md | — |
| 3 | MVP 砍刀 | stages/3-mvp-cut.md | — |
| 4 | 用户旅程 | stages/4-journey.md | — |
| 5 | 友好性自检(硬门槛) | stages/5-friendliness.md | — |
| 6 | PRD 生成 | stages/6-prd.md | templates/prd-template.md |
| 7 | HTML 原型 | stages/7-prototype.md | templates/prototype-skeleton.html |
文件读取规则(progressive disclosure):
stages/N-*.md,不要预读后续 stageraw_idea(用户的一句话想法)slug(≤ 40 字符).idea/<slug>/ 冲突 → resume 或带后缀新建mkdir -p .idea/<slug>/state.json:{ "slug": "...", "raw_idea": "...", "current_stage": 1, "status": "active", "pending_confirmation": null, "created_at": "<ISO 8601>", "stages": {}, "pivot_history": [] }stages/1-clarify.md,进入 Stage 1每个 stage 完成后:先写入 state.json 的 stages.<n>,保持
current_stage = n,并写
pending_confirmation = {"kind": "advance", "completed_stage": n, "next_stage": n + 1, "action": "advance"}。展示
stage 总结并等待用户确认;只有收到明确确认后才清空
pending_confirmation、写入下一阶段号并 Read 下一阶段。禁止提前递增:
current_stage = n + 1Go:确认前留在 2;确认后 current_stage = 3Pivot / No-Go:按 Stage 2 文件的分支规则处理,不走递增current_stage = 7,并写 status = "completed"每答完一题都打印进度行(仿 deep-interview 的 quantified pacing):
Stage {n}/7 | 完成度: {x}/{y} 必答 | 当前阻塞: <一句话>Resume:插件用 /idea-coach:idea resume;catalog 直接调用 skill 并传
resume。读取 cwd 下所有 .idea/*/state.json,按 created_at 倒序列出:
status = "completed":只展示产物,不进入阶段。status = "stopped":展示 No-Go 结论;只有用户提交新想法才新建/重置会话。pending_confirmation.kind = "advance":重放已完成阶段摘要并重新询问,不进入 next_stage。pending_confirmation.kind = "pivot":展示持久化的 proposed_raw_idea,确认/修改后执行 action = "reset_to_stage_1"。pending_confirmation.kind = "prd_approval":展示 PRD 摘要,保持 Stage 6 和 user_approved = false,直到用户批准。current_stage 续。完成 7 阶段后 .idea/<slug>/ 下产物:prd.md / prototype.html / journey.md / state.json
| 命令 | 行为 |
|---|---|
/idea-coach:idea <想法> | 插件:启动新会话 |
/idea-coach:idea resume [slug] | 插件:续上次未完成的 |
/idea-coach:idea list | 插件:列出 cwd 下所有 .idea/*/,标完成度 |
/idea-coach:idea export <slug> | 插件:仅打印产物路径 |
Catalog 用户直接调用 idea-to-product skill 并传相同参数。
随 spellbook 安装:在仓库根目录运行 bash install.sh,本 skill 会被 symlink 到所选 runtime 的 skills 目录(Claude Code 通常是 ~/.claude/skills/idea-to-product/,Codex 通常是 ~/.agents/skills/idea-to-product/)。
这张表是本 skill 的核心防御机制。读到任何一栏左侧的内心独白时,必须按右侧反驳执行,不准妥协。
| 你脑里的借口 | 反驳 |
|---|---|
| "用户只要 PRD,原型可以跳过" | 原型是 PRD 的验证器。不写 = PRD 没收尾 = Stage 7 必须执行 |
| "Stage 5 给 6/10 友好性也算过了吧" | 任何一条 Fail = 整个 Stage 5 Fail。没"差不多"这一档 |
| "用户说『所有 PM』可以接受" | Stage 1 必须具体到一个人。"所有 X" = 没用户 |
| "这个想法用户挺喜欢的,给 Go 吧" | Stage 2 是判决不是讨好。无结构性差异 = No-Go / Pivot |
| "7 个功能都重要,砍不掉" | Stage 3 硬约束:Must ≤ 3。用户说"砍不掉"就反问"砍哪一个产品还能活" |
| "HTML 原型加个 CDN 引 Tailwind 更好看" | 零依赖是硬约束。文件 ≤ 80KB、自包含、无外链 |
| "用户已经回答得差不多了,进下一阶段吧" | Pre-下一阶段 checklist 没全勾 = 不准进 |
| "先生 PRD 让用户看,他说改再回来" | 反向:必须先过 Stage 5 友好性硬门槛,PRD 不是草稿 |
| "用户开心很重要,别太顶" | 你的目标不是用户开心,是用户的产品被人用上 |
客观状态机、安全渲染和硬门槛场景见 evals/evals.json;最终 HTML 的确定性
离线/大小/交互检查使用 scripts/verify_prototype.py。修改阶段转换、模板插值、
验证器或完成条件时,必须同步更新 eval 与脚本测试。
© majiayu000, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 11 other files (scripts) in skills/idea-to-product of majiayu000/spellbook.
Open the folder on GitHubat commit ed52af7
Idea To Product 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 To Product this skillmajiayu000/spellbook | 287 | — | ~1.2k | Automated safety check: Pass | MIT | |
| Openprd UI ContextDavidLam-oss/obsidian-wechat-converter | 335 | — | ~899 | Automated safety check: Pass | MIT | |
| Cl Analyzeclosedloop-ai/claude-plugins | 122 | — | ~9.8k | Automated safety check: Pass | Apache-2.0 | |
| Trellis Brainstormanjiemo/SunnyBeach | 178 | 7 repos | ~4k | Automated safety check: Pass | Apache-2.0 | |
| Design Decknicobailon/pi-design-deck | 292 | — | ~4.3k | Automated safety check: Pass | None | |
| Customise Workflowanombyte93/prd-taskmaster | 605 | — | ~2k | Automated safety check: Notes | MIT |
DavidLam-oss/obsidian-wechat-converter
OpenPrd UI Context skill:区分 greenfield、brownfield 与局部修正,基于已确认 PRD、可选 CodeGraph 和本地证据提出专业 UI/UX 方向,并在用户确认后编译 PRODUCT.md、DESIGN.md 和 Impeccable handoff。
closedloop-ai/claude-plugins
Analyze one ClosedLoop feature ticket from a URL or FEA slug before execution.
anjiemo/SunnyBeach
Guides collaborative requirements discovery before implementation.
nicobailon/pi-design-deck
Present visual options for architecture, UI, and code decisions with high-fidelity side-by-side previews.
anombyte93/prd-taskmaster
Customise the prd-taskmaster plugin workflow via curated brainstorm questions.
yaojingang/yao-open-skills
Evaluate product demand from product links, product descriptions, PRDs, websites, app-store pages, white papers, sales decks, screenshots, or funding materials using the demand triangle model: lack…
majiayu000/spellbook
Audits and repairs how coding-agent Skills are owned, copied and exposed across runtimes, from canonical sources to quarantine and retirement.
majiayu000/spellbook
Scans a repository for real evidence and proposes, or on request writes, a small stack of root and scoped AGENTS.md files with validation commands and generated-file boundaries.
majiayu000/spellbook
Plans, produces or diagnoses evidence-backed product demo videos: script, capture plan, pacing checks and verified final media built on real product behavior.
majiayu000/spellbook
Single entry point that routes long or ambiguous agent tasks, checks live state, bounds autonomous loops and leaves a resumable handoff.
majiayu000/spellbook
Scans a repository, its lockfiles and node_modules for known malicious npm package versions and install-time indicators, using a read-only Python scanner.
majiayu000/spellbook
Product management helpers: a RICE scoring script, an interview transcript analyzer and PRD templates for prioritizing features, synthesizing research and writing requirements.
端到端产品教练 — 把一句话想法走到 PRD + 可点击 HTML 原型。会顶嘴、强制砍功能、用 Nielsen + Norman 做友好性硬检。Use when user 说"我有一个想法"、"想做一个产品"、"做 MVP"、"写 PRD"、"做用户友好的产品",或调用插件命令 /idea-coach:idea。Do NOT use when 用户已有完整 PRD 在跑、明确说"只…. Idea To Product is an agent skill from majiayu000/spellbook.
Idea To Product fits situations like: tasks that involve PRD writing; tasks that involve UI design; tasks that involve Brainstorming.
Run `npx skills add majiayu000/spellbook --skill idea-to-product -a claude-code`. Or copy the skill folder (skills/idea-to-product in majiayu000/spellbook) into .claude/skills/idea-to-product in your project. Claude Code loads it when a task matches its description.
Run `npx skills add majiayu000/spellbook --skill idea-to-product -a codex`. Or copy the skill folder (skills/idea-to-product in majiayu000/spellbook) into .agents/skills/idea-to-product 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 majiayu000/spellbook --skill idea-to-product -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-to-product, .gemini/skills/idea-to-product, .github/skills/idea-to-product and .opencode/skills/idea-to-product in your project.
Going by SKILL.md and its folder, Idea To Product needs Python for the scripts in its folder and the command-line tools its instructions call (bash). Our summary lists: Python 3.
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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
Idea To Product is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.2k tokens (SKILL.md is roughly 4.8k 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 Idea To Product: Openprd UI Context (DavidLam-oss/obsidian-wechat-converter, 335 stars), Cl Analyze (closedloop-ai/claude-plugins, 122 stars), Trellis Brainstorm (anjiemo/SunnyBeach, 178 stars) and Design Deck (nicobailon/pi-design-deck, 292 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
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.