菜单
Developer utilities: Base64, JWT decode, hashing, UUID, passwords, timestamps, regex test, URL encode. Use instead of opening external websites for dev tools.
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/k2b-dev/nessi --skill devtools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
基于 SOC 职业分类
| name | devtools |
| description | Developer utilities: Base64, JWT decode, hashing, UUID, passwords, timestamps, regex test, URL encode. Use instead of opening external websites for dev tools. |
| metadata | {"nessi":{"command":"dev","enabled":true}} |
Quick developer utilities — no need to open external websites.
dev base64 encode "Hello World"
dev base64 decode "SGVsbG8gV29ybGQ="
dev url encode "hello world & foo=bar"
dev url decode "hello%20world%20%26%20foo%3Dbar"
dev jwt "eyJhbGciOiJIUzI1NiIs..."
Decodes header + payload (no signature verification).
dev hash "some text"
dev hash "some text" --algo md5
Algorithms: sha256 (default), sha1, sha512, md5.
dev uuid
dev password
dev password --length 32 --no-symbols
dev timestamp
dev timestamp 1713456789
dev timestamp "2024-04-18T15:33:09Z"
Converts between Unix timestamp and ISO date. Without arguments, shows current time.
dev regex "^[a-z]+@[a-z]+\.[a-z]{2,}$" "user@example.com"
Tests a pattern against input text, shows matches and capture groups.