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Project overlay for discovering and reporting repository-specific completion checks for routine repo-owned changes. Use when the validation path is unclear; prefer specialized project overlays for config, platform, release, or vendor concerns.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/n-n-code/n-n-code-skills --skill project-core-dev命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
Design, create, revise, audit, validate, or optimize reusable agent skills and SKILL.md packages across platforms. Use for trigger precision, structure, progressive disclosure, token efficiency, prompt evals, or converting repeated workflows into portable skills. Do not use for AGENTS.md, skill fusion, or host packaging alone.
Use for live browser investigation with `playwright-cli`, or for writing, debugging, reviewing, or hardening Playwright tests in an existing working harness across Node, Python, .NET, or Java. Covers flake triage, locator refinement, visual and responsive checks, test structure, fixtures, auth-state use, and mock boundaries. Not for installing or repairing runner config, browser binaries, reusable-auth plumbing, or CI harnesses; use `setup-playwright`.
Use when adding, extending, or repairing a repo-owned Playwright test harness across Node Playwright Test, Playwright Pytest, or .NET/Java test frameworks. Also use when explicitly persisting `@playwright/cli` developer tooling, or adding or regenerating Playwright Test Agent definitions for a compatible Node Playwright Test harness. Not for live CLI exploration or ordinary spec work in a working harness; use `playwright-testing`.
| name | project-core-dev |
| description | Project overlay for discovering and reporting repository-specific completion checks for routine repo-owned changes. Use when the validation path is unclear; prefer specialized project overlays for config, platform, release, or vendor concerns. |
This is a thin project overlay, not a standalone implementation workflow. Use it with matching implementation guidance only when repository-specific checks or gaps remain unclear. Omit it when another selected skill plus repo context already supplies exact commands and reporting obligations.
The task is a routine repo-owned change whose completion path is not yet concrete.
Use project-config-and-tests, project-platform-diagnose,
project-release-maintainer, or project-vendor-boundary when that specialized
concern leads. Do not use this skill to restate a generic validation checklist.