Coding & Dev Tools
Coding agent skills teach AI agents repeatable engineering workflows: reviewing pull requests, writing tests, refactoring safely, and enforcing house style. Install one SKILL.md and your agent applies the same checklist every time, whether you use Claude Code, Cursor, Codex, or another agent.
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pmndrs Skill MathUse when writing or reviewing geometry, simulation, collision, navigation, culling, procedural generation, transforms, or other performance-sensitive algorithms with the npm `math` package, or when the user invokes /math. Not for routine arithmetic or textbook explanations.
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pnpm Skill UnslopCut AI tells from any writing. Must always apply.
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playtosor Bundle Skill AI DA three-skill kit for adding built-in contextual help to any Claude skill system. Produces a [SYSTEM]_help.md file that responds to HELP! and HELP! TRIGGER at runtime. Covers initial authoring (cdc_help, help) and incremental updates (update_help). No code required.
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pleaseprompto Bundle Domain CheckCheck domain availability (Available/Taken) for any TLD with confidence scoring, SSL certificate inspection, and IP resolution. Uses 5+ sources in parallel — RDAP, WHOIS (TLD-specific patterns for 30+ ccTLDs/gTLDs, IANA fallback for unknown TLDs), authoritative DNS NS lookup as GDPR tiebreaker for .de/.eu/.at/.ch/.es, DNS A/AAAA, HTTP reachability, and TLS certificate validation. Returns a clear binary verdict; when Taken, inline includes registrar, expiration date (or note if registry redacts under GDPR), nameservers, server IPs, and full SSL cert details. Single-domain or bulk-async (30 domains in ~10s). Stateless, stdlib-only, runs identically on Linux, macOS, and Windows. Use when the user asks if a domain is free/taken/available/registered, wants WHOIS or RDAP info, SSL certificate details, or to resolve a URL/domain to its server IPs. Triggers — "is X.com free", "check this domain", "bulk domain check", "SSL cert of X", "what IP does X resolve to", "domain availability", "ist X.de frei", "domain prüfen"
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pltnk Bundle Conventional CommentsFormat review and feedback comments using the [Conventional Comments standard](https://conventionalcomments.org/). The goal is comments that are easy to understand and act on, with a collaborative tone. Use whenever the user asks for a review, critique, or feedback on anything — code, docs, RFCs, designs, drafts, PRs, or any other artifact — including indirect prompts like "thoughts on this" or "what could be better?". Defines comment format and tone, not review content, structure, or length. Labels and decorations in English; subject and discussion in the user's language.
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pointerliu Bundle Skillize Any LibGenerate SKILL.md for any library by analyzing its source and real-world usage. Supports Rust, Python, JavaScript, Go, C/C++, and more.
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polehansen Bundle Baibaiaigc对中文或英文技术/学术文本进行降 AIGC 改写。中文模式严格按两轮顺序使用 prompts/baibaiaigc1.md、prompts/baibaiaigc2.md;英文模式只执行一轮,使用 prompts/baibaiaigc-en.md。每次调用只执行一轮改写,依靠“降 AIGC 记录”跨对话串联轮次。
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policeakshithreddy Bundle AI Watermark RemoverSystematically strips AI watermarks, Google SynthID-Text, statistical token fingerprints (Kirchenbauer/Gumbel), zero-width steganographic characters, and characteristic Claude/Gemini/GPT stylistic markers from text. Use when asked to "dewatermark text", "remove Claude/Gemini watermarks", "break SynthID", "humanize AI text", "make text pass AI detectors", or "rewrite without AI tropes".
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pollen-robotics Bundle Reachy Mini Release NotesGenerate Reachy Mini (reachy_mini) release notes from cached PR JSON files. Use when asked to draft release notes from PR files.
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privatenumber Skill Clean Pkg JSONCleans package.json for npm publishing using an allowlist approach — preserves only consumer-relevant properties. Use when setting up prepack hooks, configuring npm publish workflows, or working with clean-pkg-json flags.
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privatenumber Skill Cleyecleye CLI development tool — argv parsing with typed parameters, flags, commands, and auto-generated help. Use when building Node.js CLI scripts with cleye or when the user imports `cli` or `command` from `cleye`.
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privatenumber Skill Fs FixtureCreate disposable file system test fixtures from objects, templates, or empty directories with automatic cleanup. Use when writing tests that need temporary files, directories, symlinks, or JSON fixtures on disk. Keywords - fs, tmp, temp, fixture, testing utility, cleanup, dispose.
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privatenumber Skill LinkSymlink or hardlink local packages into node_modules using `npx link`. Use when linking local dependencies for development, setting up publish-mode hardlinks, or configuring link.config.json. Do not use for general symlink/hardlink filesystem questions or npm link internals.
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privatenumber Bundle MantenManten testing library patterns - standalone imports via AsyncLocalStorage, async tests, describe groups, hooks, snapshots, timeouts, retries, and concurrency. Use when writing tests with manten, running node test files, or setting up a no-config test suite.
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pluto-arch Bundle Open SpecOpen Spec:Spec 驱动的开发流程编排技能,按五个阶段推进从需求到实施的交付闭环。
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pmcoe-ai1 Bundle Pmcoe Pmp TutorPMP / CAPM / PMI-ACP / PMI-CP study companion built by PMCOE LLC — a PMI Authorized Training Partner. Use when the user asks about the Project Management Professional (PMP) certification exam, the Certified Associate in Project Management (CAPM), PMI-Agile Certified Practitioner (PMI-ACP), or PMI Construction Professional (PMI-CP). Covers the 2021 Exam Content Outline, eligibility requirements, scenario-based question practice, the 50/50 predictive-vs-agile mix, GI Bill funding (Chapter 31 / Chapter 33), WEAMS verification for veterans (facility code 46P05243), and PMI Authorized Training Partner standards. Skip for unrelated project management tooling questions (Asana, Jira, Microsoft Project), generic agile-methodology debates without an exam-prep angle, software engineering certifications, or non-PMI credentials (Six Sigma, ITIL, PRINCE2, CISSP).
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ponomarev-igor Bundle Humanizer RuУбирает признаки AI-текста и канцелярит на русском и вычитывает грамотность (орфография, пунктуация). Применяй, когда нужно отредактировать или проверить русский текст, чтобы он звучал естественно, по-человечески и без ошибок. Триггеры: «хуманизируй», «убери AI», «сделай человечнее», «почисти от штампов», «убери канцелярит», «чтобы не как нейросеть», «проверь пунктуацию», «исправь ошибки», «проверь грамотность». Языковое ядро на основе Норы Галь «Слово живое и мёртвое» и инфостиля «Пиши, сокращай». Для текста от ~300 слов доступна количественная проверка `scripts/check-prose-ru.py` (коэффициент вариации длины предложений, плотность союзов, кластеры метафор, переворотная риторика по функции).
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privatenumber Skill NPM Pkg SettingsManages npm package publish settings — listing packages, viewing/updating access controls, linking trusted publishers, adding maintainers, and generating OTP codes. Use when automating npm package configuration, setting up trusted publishers for provenance, managing 2FA publishing access, or bulk-updating npm packages.
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privatenumber Skill Type FlagUse when working with type-flag or building CLIs on top of it (e.g. cleye). Strongly-typed Node.js argv parser: schema syntax (String/Number/Boolean, arrays, custom parser functions, Standard Schema validators like Zod/Valibot/ArkType, aliases, defaults, single-char names), return shape (flags/unknownFlags/positional args), flag forms (long/short/grouping, =/:/. delimiters, kebab/camelCase), boolean negation via `--no-`, and the `ignore` callback for multi-command dispatch.
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privy-io Bundle PrivyCreate and manage agentic wallets with Privy. Use for autonomous onchain transactions, wallet creation, policy management, and transaction execution on Ethereum, Solana, and other chains. Triggers on requests involving crypto wallets for AI agents, server-side wallet operations, or autonomous transaction execution.
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prkash1704 Skill Circuit BreakerDiagnose-before-thrash discipline that breaks debugging death-spirals. Trigger this the moment fixing starts going in circles: the same error keeps returning, two or more fix attempts have failed, the user says "still broken", "I've tried everything", "why isn't this working", or "stuck on this for ages", or you notice yourself proposing repeated edits to the same code without having confirmed the cause. Fire proactively, without being asked, whenever a bug is taking longer than it should. Supports intensity levels: lite, full (default), ultra. Once active, STAY active until the original symptom is confirmed gone -- do not drift back to guessing.
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probiusofficial Bundle Helloctf SkillHello CTF 技能树 —— 基于国内 CTF 竞赛体系整理的全方向攻防知识库。当用户在学习 CTF、备战比赛、解赛题(Web / Crypto / Misc / Pwn / Reverse / AI / 云安全 / 数据安全 / 区块链 / 工控 / 物联网 / 应急响应 / 渗透测试)需要定位知识点、查询利用手法或规划学习路线时使用。也适用于按知识域出题、查漏补缺。
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psylch Bundle Ch Project ContextInitialize a project-level context management system with a structured docs/ directory, automatic session and subagent context injection, docs validation, and project instruction navigation. Supports Claude Code, Codex, or both. Use when starting a long-lived project, bootstrapping context management, or when the user says '/ch-project-context init', 'init project context', 'setup context management', or 'initialize docs structure'.
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ponylang Skill Dependabot UpdatesTriage and merge open Dependabot PRs for this repository. Verifies each PR is genuinely from Dependabot, closes spoofed or suspicious ones, and merges the clean ones one at a time — requesting a rebase before each subsequent merge so CI runs against a main that already includes this session's earlier dependency merges. Invoke explicitly with /dependabot-updates.
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ponylang Skill Pony Rfc ShuffleShuffle a freshly-merged RFC into its final numbered location. Load when an RFC PR has just been merged and the file still lives under text/0000-*.md (or has been numbered but is missing its tracking URLs). Creates the ponyc tracking issue, renames the file, fills in RFC PR and Pony Issue lines, commits to main, and posts an acceptance note on the open Last Week in Pony issue.
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porkytheblack Bundle Oasis SetupExpert guide for integrating Oasis into Tauri applications. Use when working with oasis-sdk, auto-updates, crash reporting, user feedback, release workflows, or any Oasis-powered Tauri project.
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probiusofficial Bundle Windows Incident ResponseWindows主机应急响应处置技能(源自 NOP Team《Windows应急响应 Cookbook v1.2》全量内容,全部图形化操作已转化为命令行)。覆盖挖矿病毒、远控后门、勒索病毒、暴力破解(RDP/SMB/SNMP/FTP/MSSQL)、钓鱼、非持续性恶意外连、隧道、BadUSB、MSSQL后门九类事件处置,38项常规安全检查(隐藏账户/启动项/计划任务/服务/WMI事件订阅/COM劫持/IFEO/AppInit/Winsock/屏幕保护等30余种权限维持排查)、善后定损、取证小技巧。远程处置走 Windows 自带 WinRM 通道(控制台工具或 pywinrm 直连),支持 AI 免 RDP 全自动命令行取证。当用户报告或要求处理 Windows 主机被入侵、CPU异常、挖矿、勒索加密、RDP/SMB/FTP/MSSQL爆破、可疑外连、后门、隧道、webshell,或要求应急响应、安全检查、权限维持排查、取证分析时使用。
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profsynapse Bundle Agentic GuardrailsRoute file and Office work through Agentic Guardrails for reversible changes, bounded reads/scans, synced folders, recovery, and diagnostics. Use for delete, overwrite, move, restore, broad scan, or Office mutation work.
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profsynapse Bundle DeslopRemove signs of AI-generated writing from text. Use when editing or reviewing text to make it sound more natural and human-written. Based on Wikipedia's comprehensive "Signs of AI writing" guide. Detects and fixes patterns including: inflated symbolism, promotional language, superficial -ing analyses, vague attributions, em dash overuse, rule of three, AI vocabulary words, passive voice, negative parallelisms, filler phrases, self-referential meta-commentary, and references to context the reader never received.
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portdeveloper Bundle Supply Chain ProtectProactively checks and configures package manager supply chain protections (min release age / exclude newer) whenever dependencies are installed, added, or updated. Triggers on npm, yarn, pnpm, bun, uv, pip, cargo, go, composer, bundler, deno usage.
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postigodev Bundle Hoi4 ModdingCreates, edits, reviews, and debugs Hearts of Iron IV mods. Use for HOI4 focus trees, events, decisions, ideas, countries, states, history files, localization, GFX/interface references, scripted effects/triggers, descriptors, mod folder structure, and error.log issues.
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psylch Bundle Excalidraw ExportGenerate Excalidraw diagrams and export to PNG/SVG images. Use when asked to 'create a diagram', 'draw a flowchart', 'visualize architecture', 'make a mind map', 'generate excalidraw', 'export diagram to png', 'diagram to image'. Supports flowcharts, relationship diagrams, mind maps, architecture diagrams, sequence diagrams, ER diagrams, and more. End-to-end: natural language -> .excalidraw JSON -> PNG/SVG image. Trigger: 'excalidraw', 'diagram', 'flowchart', 'visualize', 'architecture diagram', '画图', '流程图', '架构图', '思维导图', '导出图片'.
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psylch Bundle Configuring Ghostty Vibe StackConfigures a complete terminal-based AI coding environment centered on Ghostty terminal with Fish shell, yazi, lazygit, Neovim (LazyVim), fzf, zoxide, atuin, and supporting tools. Includes CJK font optimization for Chinese/Japanese/Korean users on macOS with Apple Silicon. This skill should be used when setting up or modifying a Ghostty-based development environment, configuring terminal tools for vibe coding workflows, or troubleshooting Ghostty/Fish/yazi/lazygit issues.
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psylch Bundle Lark Switch切换 lark-cli 飞书账号配置。当用户需要在多个飞书账号之间切换(如个人/组织)、查看当前账号、或新增账号配置时使用。触发词:lark-switch, 切换飞书账号, switch feishu account, 飞书切换
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psylch Bundle Migrate SessionsMigrate Claude Code session & memory data when project directories move. Use when user says 'migrate sessions', 'move project path', 'fix Claude data after move', 'scan Claude data', '迁移 session', '项目搬家', or reports lost sessions/memory after renaming a directory.
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qfy0316-lab Bundle Ex SkillTalk to a distilled version of my ex, "A.", based on three years of text history. Use when the user opens a conversation with A. or references shared memories.
Frequently asked questions
What are Coding & Dev Tools agent skills?
Coding agent skills teach AI agents repeatable engineering workflows: reviewing pull requests, writing tests, refactoring safely, and enforcing house style. Install one SKILL.md and your agent applies the same checklist every time, whether you use Claude Code, Cursor, Codex, or another agent.
Which Coding & Dev Tools skills are most installed?
Popular Coding & Dev Tools skills on SkillMD right now include ex-skill, configuring-ghostty-vibe-stack, math. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do Coding & Dev Tools skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.