Agent skill

Spec Start

当用户开始新的开发任务、需要启动完整 Spec 流程（需求对齐→探索→设计→实现→测试→收尾），或需要为一个新 Spec 创建协作上下文和 GitHub Flow 工作分支时使用。不要用于已有完成 Spec 的小迭代（用 spec-update）、项目首次初始化（用 spec-init）、运行期故障诊断与 bug 修复（用 spec-debug），或不需要启动 Spec…

No licenceAuto-check passedDevelopment

Install Spec Start

skills CLI

$ npx skills add HHU3637kr/skills --skill spec-start -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install HHU3637kr/skills spec-start --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/HHU3637kr/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/spec-start .claude/skills/spec-start && rm -rf skills-src

Use ~/.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/

Paste into Claude Code

Install the "spec-start" agent skill from https://github.com/HHU3637kr/skills/tree/master/spec-start into .claude/skills/spec-start/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spec-start", 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

$skill-installer install https://github.com/HHU3637kr/skills/tree/master/spec-start

Type 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.

skills CLI

$ npx skills add HHU3637kr/skills --skill spec-start -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install HHU3637kr/skills spec-start --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/HHU3637kr/skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/spec-start .agents/skills/spec-start && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "spec-start" agent skill from https://github.com/HHU3637kr/skills/tree/master/spec-start into .agents/skills/spec-start/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spec-start", 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.

skills CLI

$ npx skills add HHU3637kr/skills --skill spec-start -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install HHU3637kr/skills spec-start --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/HHU3637kr/skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/spec-start .cursor/skills/spec-start && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "spec-start" agent skill from https://github.com/HHU3637kr/skills/tree/master/spec-start into .cursor/skills/spec-start/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spec-start", 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

$ gemini skills install https://github.com/HHU3637kr/skills.git --path spec-start

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add HHU3637kr/skills --skill spec-start -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install HHU3637kr/skills spec-start --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/HHU3637kr/skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/spec-start .gemini/skills/spec-start && rm -rf skills-src

Use ~/.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/

Paste into Gemini CLI

Install the "spec-start" agent skill from https://github.com/HHU3637kr/skills/tree/master/spec-start into .gemini/skills/spec-start/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spec-start", 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.

GitHub CLI

$ gh skill install HHU3637kr/skills spec-start

Installs 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).

skills CLI

$ npx skills add HHU3637kr/skills --skill spec-start -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/HHU3637kr/skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/spec-start .github/skills/spec-start && rm -rf skills-src

Use ~/.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/

Paste into GitHub Copilot

Install the "spec-start" agent skill from https://github.com/HHU3637kr/skills/tree/master/spec-start into .github/skills/spec-start/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spec-start", 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.

skills CLI

$ npx skills add HHU3637kr/skills --skill spec-start -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install HHU3637kr/skills spec-start --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/HHU3637kr/skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/spec-start .opencode/skills/spec-start && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "spec-start" agent skill from https://github.com/HHU3637kr/skills/tree/master/spec-start into .opencode/skills/spec-start/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spec-start", 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: spec-start
GitHub stars: 145
Token cost: ~4.6k tokens
SKILL.md length: 777 words
Files: 1
Skills in repo: 37
Repo updated: Sep 23, 2026
First seen: Oct 7, 2026
Licence: None found

At a glance

Works in 8 steps: 当前 Agent 即是 TeamLead：调用本 Skill 的 Agent… → 角色定义由 spec-init 持久化：spec-start… → 本次 Spec 创建运行实例：角色线程/实例在当前 Spec… → …
Development work in your project
SKILL.md covers 核心原则, 前置检查, 角色总览 and 工作流程, plus 4 more sections
Calls git, python3 and bash

What it does

Spec Start is an agent skill from HHU3637kr/skills. 当用户开始新的开发任务、需要启动完整 Spec 流程（需求对齐→探索→设计→实现→测试→收尾），或需要为一个新 Spec 创建协作上下文和 GitHub Flow 工作分支时使用。不要用于已有完成 Spec 的小迭代（用 spec-update）、项目首次初始化（用 spec-init）、运行期故障诊断与 bug 修复（用 spec-debug），或不需要启动 Spec 流程的纯文档/记忆写入（用对应 Skill）。

Its SKILL.md is about 4.6k 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 Development. It works with GitHub and Git.

When your agent uses it

Development work in your project

Example prompts

“/spec-start”

Workflow steps

8 steps, taken from the first numbered list in SKILL.md.

当前 Agent 即是 TeamLead：调用本 Skill 的 Agent 本身就承担 TeamLead 职责，无需创建额外的 TeamLead 角色
角色定义由 spec-init 持久化：spec-start 只加载和唤起项目级角色，不内联维护角色 prompt
本次 Spec 创建运行实例：角色线程/实例在当前 Spec 生命周期内尽量保持可恢复，跨 Spec 状态必须文件化
角色 vs Skill 区分：角色（spec-writer）是 Who，Skill（spec-write）是 How
TeamLead 统一协调：所有阶段转换、跨角色通信和用户确认节点均由 TeamLead（当前 Agent）主导
版本感知与归属：每个 Spec 必须隶属于具体 Version（如 v1.6），物理路径创建在 spec/versions//specs//
需求性质四分平权：在启动时明确需求性质（feat 业务功能 / tech 技术底座 / debt 技术债治理 / fix 缺陷修复），破除技术基建被边缘化的问题
分支隔离与集成基线：每个 Spec 默认以日常集成线 dev 为基线创建独立工作分支（/spec-），完工后通过 PR/MR 合入 dev。主干（master 或动态读取 origin/HEAD）仅由版本发版（version-release）与热修写入

What it can do on your machine

Read from SKILL.md and the folder at commit a2cccf6. 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
- python3
- bash
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.
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

Spec Start loads about 4.6k tokens when it runs. Until then it costs about 55 tokens; SKILL.md has 777 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~55
When it runs · the whole SKILL.md, loaded when a task matches: ~4.6k

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 777 words (~4,612 tokens).

name: spec-start
disable-model-invocation: true

Outline of SKILL.md

Spec Start
核心原则
前置检查
角色总览
工作流程
步骤 1：澄清任务需求（理解 + 反问梳理 + 确认）
步骤 2：创建 Spec 工作分支
步骤 3：创建 Spec 角色目录并加载项目级角色定义
导航树清单 rk-manifest.js
步骤 4：创建本次 Spec Team Context
步骤 5：建立跨角色通信规则
AWR 0.5.0 上下文准备与任务会话接续
步骤 6：启动阶段二（探索）
完整协作时序
用户确认节点
修复循环进展信号
后续动作
常见陷阱

Read the full SKILL.md on GitHub

Files

Just SKILL.md in spec-start of HHU3637kr/skills.

Open the folder on GitHubat commit a2cccf6

Compare with similar skills

Spec Start 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.

Spec Start compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Spec Start this skillHHU3637kr/skills	145	—	~4.6k	Automated safety check: Pass	None	16 days ago
Contributor-First PR MergeHKUDS/OpenHarness	16k	1 repos	~847	Automated safety check: Pass	MIT	4 mo ago
Create Pull Requestcline/cline	70k	1 repos	~1.6k	Automated safety check: Pass	Apache-2.0	today
Pull Request Title and Body Writeropeninterpreter/openinterpreter	69k	2 repos	~1.1k	Automated safety check: Pass	Apache-2.0	3 days ago
Draft Release Notesjamiepine/voicebox	57k	—	~941	Automated safety check: Pass	MIT	3 days ago
PR Review State Fetchprisma/orm	48k	—	~767	Automated safety check: Pass	Apache-2.0	today

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HKUDS/OpenHarness
Merges external GitHub pull requests while keeping the original author credited, and fixes conflicts after the merge instead of rewriting the contribution.
16k GitHub starsUsed in 1 repo~847 tokens
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Questions about Spec Start

What does Spec Start do?

When should I use Spec Start?

Spec Start fits situations like: development work in your project.

How do I install Spec Start in Claude Code?

Run `npx skills add HHU3637kr/skills --skill spec-start -a claude-code`. Or copy the skill folder (spec-start in HHU3637kr/skills) into .claude/skills/spec-start in your project. Claude Code loads it when a task matches its description.

How do I install Spec Start in Codex?

Run `npx skills add HHU3637kr/skills --skill spec-start -a codex`. Or copy the skill folder (spec-start in HHU3637kr/skills) into .agents/skills/spec-start in your project. Codex loads it when a task matches its description.

Can I use Spec Start 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 HHU3637kr/skills --skill spec-start -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/spec-start, .gemini/skills/spec-start, .github/skills/spec-start and .opencode/skills/spec-start in your project.

What does Spec Start need to run?

Going by SKILL.md and its folder, Spec Start needs the command-line tools its instructions call (git, python3 and bash).

Does Spec Start access the network?

SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Spec Start 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 Spec Start use?

No licence was found for Spec Start or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Spec Start use?

About 4.6k tokens (SKILL.md is roughly 18k 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 Spec Start?

Skills that share tags, products or a category with Spec Start: Contributor-First PR Merge (HKUDS/OpenHarness, 16k stars), Create Pull Request (cline/cline, 70k stars), Pull Request Title and Body Writer (openinterpreter/openinterpreter, 69k stars) and Draft Release Notes (jamiepine/voicebox, 57k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Spec Start?

HHU3637kr (a GitHub user) maintains it in HHU3637kr/skills, which has 145 GitHub stars. The repository holds 37 skills in this directory. The repository was last updated on September 23, 2026.

Source: HHU3637kr/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Spec Start

Install Spec Start

Facts

At a glance

What it does

When your agent uses it

Example prompts

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Files

Compare with similar skills

Similar skills

Contributor-First PR Merge

Create Pull Request

Pull Request Title and Body Writer

Draft Release Notes

PR Review State Fetch

Mole Release Notes Publisher

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Questions about Spec Start

Install Spec Start

Facts

At a glance

What it does

When your agent uses it

Example prompts

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Files

Compare with similar skills

Similar skills

More from HHU3637kr/skills

Related

Questions about Spec Start