Agent skill

Dev Guide

A skill your agent uses when developing, testing, or adding new providers to yansongda/pay project.

Install Dev Guide

skills CLI

$ npx skills add yansongda/pay --skill dev-guide -a claude-code

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

GitHub CLI

$ gh skill install yansongda/pay dev-guide --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/yansongda/pay.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/dev-guide .claude/skills/dev-guide && 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 "dev-guide" agent skill from https://github.com/yansongda/pay/tree/master/.agents/skills/dev-guide into .claude/skills/dev-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dev-guide", 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/yansongda/pay/tree/master/.agents/skills/dev-guide

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 yansongda/pay --skill dev-guide -a codex

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

GitHub CLI

$ gh skill install yansongda/pay dev-guide --agent codex

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

Manual copy

$ git clone --depth 1 https://github.com/yansongda/pay.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/dev-guide .agents/skills/dev-guide && 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 "dev-guide" agent skill from https://github.com/yansongda/pay/tree/master/.agents/skills/dev-guide into .agents/skills/dev-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dev-guide", 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 yansongda/pay --skill dev-guide -a cursor

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

GitHub CLI

$ gh skill install yansongda/pay dev-guide --agent cursor

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

Manual copy

$ git clone --depth 1 https://github.com/yansongda/pay.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/dev-guide .cursor/skills/dev-guide && 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 "dev-guide" agent skill from https://github.com/yansongda/pay/tree/master/.agents/skills/dev-guide into .cursor/skills/dev-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dev-guide", 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/yansongda/pay.git --path .agents/skills/dev-guide

--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 yansongda/pay --skill dev-guide -a gemini-cli

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

GitHub CLI

$ gh skill install yansongda/pay dev-guide --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/yansongda/pay.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/dev-guide .gemini/skills/dev-guide && 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 "dev-guide" agent skill from https://github.com/yansongda/pay/tree/master/.agents/skills/dev-guide into .gemini/skills/dev-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dev-guide", 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 yansongda/pay dev-guide

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 yansongda/pay --skill dev-guide -a github-copilot

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

Manual copy

$ git clone --depth 1 https://github.com/yansongda/pay.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/dev-guide .github/skills/dev-guide && 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 "dev-guide" agent skill from https://github.com/yansongda/pay/tree/master/.agents/skills/dev-guide into .github/skills/dev-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dev-guide", 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 yansongda/pay --skill dev-guide -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 yansongda/pay dev-guide --agent opencode

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

Manual copy

$ git clone --depth 1 https://github.com/yansongda/pay.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/dev-guide .opencode/skills/dev-guide && 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 "dev-guide" agent skill from https://github.com/yansongda/pay/tree/master/.agents/skills/dev-guide into .opencode/skills/dev-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dev-guide", 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: dev-guide
GitHub stars: 5.4k
Token cost: ~378 tokens
SKILL.md length: 73 words
Files: 1
Skills in repo: 4
Repo updated: Sep 28, 2026
First seen: Oct 7, 2026
Licence: MIT

At a glance

A skill your agent uses when developing, testing, or adding new providers to yansongda/pay project.

Works in 6 steps: 配置：src/Config/{Provider}Config.php → 核心类：src/Provider/{Provider}.php +… → 插件：src/Plugin/{Provider}/V{n}/（含… → …
Adding new providers to yansongda/pay project
SKILL.md covers 开发命令, 代码规范, 新增 Provider 流程 and 常见错误
Calls composer and pnpm

What it does

Dev Guide is an agent skill from yansongda/pay. Use when developing, testing, or adding new providers to yansongda/pay project. Covers commands, code standards, and provider implementation guide.

Its SKILL.md is about 380 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 Backend & APIs. It works with PHP, WeChat and Laravel. The repository describes itself as: 可能是我用过的最优雅的 Alipay/WeChat/Douyin/Unipay/江苏银行的支付 SDK 扩展包了. The licence is MIT.

When your agent uses it

Adding new providers to yansongda/pay project

Example prompts

“/dev-guide”

Workflow steps

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

配置：src/Config/{Provider}Config.php
核心类：src/Provider/{Provider}.php + src/Service/{Provider}ServiceProvider.php（继承 AbstractServiceProvider）
插件：src/Plugin/{Provider}/V{n}/（含 CallbackPlugin）
快捷方式：src/Shortcut/{Provider}/{Action}Shortcut.php
Trait：src/Traits/{Provider}Trait.php（get{Provider}Url、verify{Provider}Sign）
注册：Pay.php + Config.php 映射 + Exception.php 常量 + 测试 + 文档

What it can do on your machine

Read from SKILL.md and the folder at commit d1b354b. 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:
- composer
- pnpm
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use pnpm, 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

Dev Guide loads about 378 tokens when it runs. Until then it costs about 39 tokens; SKILL.md has 73 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~39
When it runs · the whole SKILL.md, loaded when a task matches: ~378

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 yansongda/pay at commit d1b354b, republished under its MIT licence (© yansongda). 73 words, ~378 tokens.

Download SKILL.mdSave it as .claude/skills/dev-guide/SKILL.md (or your agent's skills folder).

name: dev-guide
description: Use when developing, testing, or adding new providers to yansongda/pay project. Covers commands, code standards, and provider implementation guide.

yansongda/pay 开发指南

开发命令

对 src/ PHP 代码的任何修改，需运行以下三项检查：

bash

composer cs-fix && composer analyse && composer test

测试

bash

composer test       # PHPUnit 11.x + Mockery 1.6

测试前需安装 hyperf/pimple
Mock HTTP 客户端避免真实请求

代码风格

bash

composer cs-fix     # 代码格式化检查（dry-run）

静态分析

bash

composer analyse    # PHPStan

文档

bash

cd web && pnpm web:dev    # 文档开发
cd web && pnpm web:build  # 文档构建
cd web && pnpm web:serve  # 本地预览

本地开发环境

优先本地 PHP 环境；若无 PHP，使用 Container 作为备选，详见 container-dev Skill。

CI 矩阵

PHP 8.2-8.5 + Laravel/Hyperf/Default

代码规范

declare(strict_types=1); 必须
use 导入，禁止 \Yansongda\Pay\...
日志/异常消息用中文
命名：{Action}Plugin.php、{Action}Shortcut.php、{Provider}Trait.php

新增 Provider 流程

6 阶段

配置：src/Config/{Provider}Config.php
核心类：src/Provider/{Provider}.php + src/Service/{Provider}ServiceProvider.php（继承 AbstractServiceProvider）
插件：src/Plugin/{Provider}/V{n}/（含 CallbackPlugin）
快捷方式：src/Shortcut/{Provider}/{Action}Shortcut.php
Trait：src/Traits/{Provider}Trait.php（get{Provider}Url、verify{Provider}Sign）
注册：Pay.php + Config.php 映射 + Exception.php 常量 + 测试 + 文档

常见错误

忽略 declare(strict_types=1);
直接写完整命名空间
回调未验签
测试未 Mock HTTP 客户端

Files

Just SKILL.md in .agents/skills/dev-guide of yansongda/pay.

Open the folder on GitHubat commit d1b354b

Compare with similar skills

Dev Guide 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.

Dev Guide compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Dev Guide this skillyansongda/pay	5.4k	—	~378	Automated safety check: Pass	MIT	9 days ago
Configuring Horizoncoollabsio/coolify	63k	4 repos	~898	Automated safety check: Pass	MIT	today
Fortify Developmentcoollabsio/coolify	63k	4 repos	~1.9k	Automated safety check: Pass	MIT	today
Laravel Best Practicesanonaddy/anonaddy	4.9k	13 repos	~1.2k	Automated safety check: Pass	MIT	yesterday
Geoflowyaojingang/GEOFlow	3.8k	—	~722	Automated safety check: Pass	AGPL-3.0	6 days ago
Livewire Developmentcoollabsio/coolify	63k	—	~964	Automated safety check: Pass	MIT	today

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Questions about Dev Guide

What does Dev Guide do?

A skill your agent uses when developing, testing, or adding new providers to yansongda/pay project. Dev Guide is an agent skill from yansongda/pay. Use when developing, testing, or adding new providers to yansongda/pay project.

When should I use Dev Guide?

Dev Guide fits situations like: adding new providers to yansongda/pay project.

How do I install Dev Guide in Claude Code?

Run `npx skills add yansongda/pay --skill dev-guide -a claude-code`. Or copy the skill folder (.agents/skills/dev-guide in yansongda/pay) into .claude/skills/dev-guide in your project. Claude Code loads it when a task matches its description.

How do I install Dev Guide in Codex?

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

Can I use Dev Guide 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 yansongda/pay --skill dev-guide -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/dev-guide, .gemini/skills/dev-guide, .github/skills/dev-guide and .opencode/skills/dev-guide in your project.

What does Dev Guide need to run?

Going by SKILL.md and its folder, Dev Guide needs the command-line tools its instructions call (composer and pnpm).

Does Dev Guide 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 Dev Guide 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 Dev Guide use?

Dev Guide 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 Dev Guide use?

About 378 tokens (SKILL.md is roughly 1.5k 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 Dev Guide?

Skills that share tags, products or a category with Dev Guide: Configuring Horizon (coollabsio/coolify, 63k stars), Fortify Development (coollabsio/coolify, 63k stars), Laravel Best Practices (anonaddy/anonaddy, 4.9k stars) and Geoflow (yaojingang/GEOFlow, 3.8k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Dev Guide?

yansongda (a GitHub user) maintains it in yansongda/pay, which has 5,370 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on September 28, 2026.

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

Install Dev Guide

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

yansongda/pay 开发指南

开发命令

测试

代码风格

静态分析

文档

本地开发环境

CI 矩阵

代码规范

新增 Provider 流程

6 阶段

常见错误

Files

Compare with similar skills

Similar skills

More from yansongda/pay

Related

Questions about Dev Guide