MCP CheckClaude skills for creating skills
The 50 strongest of 104 creating skills skills on GitHub. Skills built for creating skills come first; no repository gets more than 3 spots. Each links to its folder; copy it into ~/.claude/skills/ to use it.
skill creator
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or…
anthropics/skills★ 185kNo licence statedFolder:
skill-creatorskill builder
Automatically detect source types and build AI skills using Skill Seekers. Use when the user wants to create skills from documentation, repos, PDFs, videos, or other knowledge sources.
yusufkaraaslan/Skill_Seekers★ 15kMITFolder:
skill-seekerspm skill creator
Design a new PM skill through guided conversation. Use when you have raw content or an idea and want to shape it into a compliant skill.
deanpeters/Product-Manager-Skills★ 7.8kLicence: see repoFolder:
pm-skill-creatorskill authoring workflow
Turn raw PM content into a compliant, publish-ready skill. Use when creating or updating a repo skill without breaking standards.
deanpeters/Product-Manager-Skills★ 7.8kLicence: see repoFolder:
skill-authoring-workflowskill authoring
Creates and structures SKILL.md files for AI coding agents, including YAML frontmatter, trigger phrases, directive instructions, decision trees, code examples, and verification checklists. Use when the user asks to write a new skill, create a skill file,…
rohitg00/skillkit★ 1.6kApache-2.0Folder:
skill-authoringgentle ai skill creator
Trigger: /skill-creation, skill creation, skill creator, create skill, new skill. Create LLM-first skills with valid frontmatter.
Gentleman-Programming/gentle-shell★ 1.5kMITFolder:
skill-creatoroma skill creator
Create or update OMA skills in the SSL-lite human-readable format. Use when adding a new `.agents/skills/{skill-name}/SKILL.md`, converting an existing skill to the standardized Scheduling / Structural Flow / Logical Operations / References structure, or…
first-fluke/oh-my-agent★ 1.4kMITFolder:
oma-skill-creatorcreating agent skills
Use when creating Agent Skills packages (SKILL.md format) for Codex CLI, GitHub Copilot, or Amp - provides the agentskills.io specification with frontmatter constraints, directory structure, and validation rules
AgentWorkforce/relay★ 1.1kApache-2.0Folder:
creating-agent-skills-skillcreating skills
Use when creating new Claude Code skills or improving existing ones - ensures skills are discoverable, scannable, and effective through proper structure, CSO optimization, and real examples
AgentWorkforce/relay★ 1.1kApache-2.0Folder:
creating-skills-skillutility pm skill builder
Guides contributors from a PM skill idea to a complete Skill Implementation Packet aligned with pm-skills conventions. Runs gap analysis, validates through a Why Gate, classifies by type and phase, generates draft files, and writes to a staging area for…
product-on-purpose/pm-skills★ 770Apache-2.0Folder:
utility-pm-skill-builderrun history skill builder
Turn a completed task, browser flow, artifact pipeline, failure-recovery trace, or repeatedly refined workflow into a new reusable skill package or a reviewed skill-design plan. Use when the user asks to make a new skill from real run history, extract a…
dongshuyan/compass-skills★ 762MITFolder:
run-history-skill-buildersciagent skill creator
Scaffold a new SciAgent-Skills entry. Picks pipeline/toolkit/database/guide template, creates skills/{category}/{name}/SKILL.md with valid frontmatter, appends the registry.yaml entry, runs validation. Enforces name uniqueness, kebab-case, description…
jaechang-hits/SciAgent-Skills★ 384Licence: see repoFolder:
sciagent-skill-creatorstyle skill creator
Creative writing skill for creating style skills that teach Claude to write in specific styles. Use when you want to create style guides that Claude can follow when writing long-form content. Creates AI-directive style guides based on analyzing existing…
bam-bam-2/solo-skills★ 369MITFolder:
style-skill-creatorskill creator ultra
Tạo AI Skill mới từ ý tưởng hoặc quy trình công việc. Kết hợp phỏng vấn thông minh, pattern detection, và quantitative evaluation để tạo skill chất lượng production. Dùng khi user nói "tạo skill", "biến quy trình thành skill", "make a new skill", "tự động…
marketingjuliancongdanh79-pixel/skill-generator★ 338No licence statedFolder:
skill-generatormathodology skill authoring
Use when adding, editing or reviewing skills, role prompts or skill metadata.
sweetcornna/mathodology★ 317MITFolder:
mathodology-skill-authoringzach seller skill creator
亚马逊卖家专用的 skill 创建器（中文）。当用户想把一个亚马逊运营/自媒体/日常工作流程变成可复用的 skill 时使用。触发场景包括但不限于：用户说"我想做一个 skill""把这个流程变成 skill""帮我写个自动化""优化我已有的 skill""给这个工作流做个自动化"，即使用户没用"skill"这个词，只要在描述"以后每次都这样做"的重复性工作时也应触发。本 skill 的核心差异：强制用户先回答 6…
zach22-1999/amazon-skills★ 244MITFolder:
zach-seller-skill-creatoropencode skill creator
Create, test, evaluate, optimize, and package OpenCode skills with the opencode-skill-creator plugin. Use when users explicitly mention opencode-skill-creator, OpenCode Skill Creator, creating an OpenCode skill, editing an OpenCode SKILL.md, running skill…
antongulin/opencode-skill-creator★ 192Apache-2.0Folder:
opencode-skill-creatoragent skill creator
Create cross-platform agent skills from workflow descriptions. Activates when users ask to create an agent, automate a repetitive workflow, create a custom skill, or need advanced agent creation. Triggers on phrases like create agent for, automate…
skillmds/skillmd★ 191MITFolder:
agent-skill-creatormaplibre skill authoring
How to turn a working session into a MapLibre agent skill — you researched something MapLibre's docs did not cover, got it wrong before you got it right, shipped it, and the session is about to end. Covers what to capture while the context is still live,…
maplibre/maplibre-agent-skills★ 155MITFolder:
maplibre-skill-authoringxs skill creator
スキルの作成・改善を行うスキル。既存スキルの分析から抽出したパターンとテンプレートで統一感のあるスキルを効率的に作成。スキルを作りたい、新しいスキルを追加したい、スキルを改善したい、SKILL.mdを書きたい場合に使用。
karaage0703/ai-assistant-workspace★ 137MITFolder:
xs-skill-creatorcompact skill creator
Author or refine a skill for maximum token economy without losing intent. Use when creating any new skill or editing an existing `SKILL.md`.
eai-org/agent-toolkit★ 78MITFolder:
compact-skill-creatorbenai skill creator skill
Turn a task you just finished into a small, reliable, single-purpose skill by reverse-engineering the process from the conversation you already had. Also improves or audits an existing skill. Use this AFTER you have done a piece of knowledge work in a chat…
naveedharri/benai-skills★ 76MITFolder:
benai-skill-creator-skillskill creator plus
Audits, creates and improves Agent Skills (folders with a SKILL.md) against Anthropic's skill authoring best practices, the Claude Code skills docs and the prompting guides for newer models such as Claude Fable 5 and Opus 5.5. Audit mode reports every rule…
robonuggets/skill-creator-plus★ 73MITFolder:
skill-creator-plusopenskills skill authoring
Create and refine OpenSkills-compatible skills (SKILL.md + optional resources) with strong metadata, clear activation triggers, and reliable execution guidance.
Geeksfino/openskills★ 71Apache-2.0Folder:
openskills-skill-authoringstitch skill creator
Meta-skill for creating new stitch-kit skills. Enforces naming conventions, SKILL.md structure, examples format, and the Design-First SOP. Use when adding new framework support, a new domain-specific prompt architect, or any new capability to the…
gabelul/stitch-kit★ 47Apache-2.0Folder:
stitch-skill-creatorrootnode skill builder
Builds, validates, packages, tests, and optimizes deployment-ready Skill files (SKILL.md + references/ + scripts/ + agents/) from design specifications. Three pre-build gates + 9-dimension quality gate (with D9a/b/c empirical evidence tiers) + behavioral…
drayline/rootnode-skills★ 40Licence: see repoFolder:
rootnode-skill-builderskill creator guide
Interviews you about a task you repeat often, then walks you through building a custom skill for it using Cowork's built-in skill creator — no coding required. For packaging a repeating workflow into a one-phrase trigger, when teaching Cowork your personal…
EAIconsulting/cowork-skills-library★ 28No licence statedFolder:
skill-creator-guideuw skill creator
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or…
IdoCohen560/claude-unity-game-studio★ 24MITFolder:
uw-skill-creatorai skill builder
Guides creation, audit, and improvement of portable Agent Skills using the shared
ahundt/autorun★ 12Licence: see repoFolder:
ai-skill-builderexpert skill creator
Expert-level guidance for creating high-quality Claude Code skills, complementing Anthropic's skill-creator, which covers basic skill mechanics. Covers research-driven content development, XML tag structuring, decision frameworks over mechanics, model…
Pyroxin/opinionated-claude-skills★ 9EPL-2.0Folder:
expert-skill-creatorcherry skill marketplace
用户要求搜索、安装、查看或卸载 Skill，或内置能力不足时使用：先 search_skills，再 install_skill；无结果用 skill-creator 创建。
CherryHQ/cherry-studio★ 53kAGPL-3.0Folder:
cherry-skill-marketplacerefly
Base skill for Refly ecosystem: creates, discovers, and runs domain-specific skills bound to workflows. Routes user intent to matching domain skills via symlinks, delegates execution to Refly backend. Use when user asks to: create skills, run workflows,…
refly-ai/refly★ 7.5kLicence: see repoFolder:
skillcustomize
Use when the user wants to create or manage a Specialist agent or create, revise, publish, or delete a Skill through the conversational `/Customize` entry. Routes Skill work to the internal skill-creator and handles Specialist work through the JavaScript…
aipoch/open-science★ 5.4kApache-2.0Folder:
customizeagent authoring
Guide for creating DAAF agent definition files. Covers 12-section template, hook registration, skills-in-frontmatter, integration checklist. Use when adding or revising agents. For SKILL.md files, use skill-authoring instead.
brycewang-stanford/Auto-Empirical-Research-Skills★ 4.8kLicence: see repoFolder:
agent-authoringwriting skills
Use when creating new skills, editing existing skills, or verifying skills work before deployment
GanyuanRan/Aegis★ 1.4kMITFolder:
writing-skillsclaude code mastery
Use when the user asks to "optimize CLAUDE.md", "create a new skill", "write a custom agent", "configure hooks", "manage context window", "set up MCP servers", "scaffold a skill package", "analyze token budget", "create subagents", "configure permissions",…
borghei/Claude-Skills★ 1kLicence: see repoFolder:
claude-code-masterycodex cli specialist
OpenAI Codex CLI and cross-platform skill authoring. Use when setting up Codex CLI, converting or syncing skills between Claude Code and Codex, configuring agents/openai.yaml, or validating cross-platform skill compatibility.
borghei/Claude-Skills★ 1kLicence: see repoFolder:
codex-cli-specialistshared
Platform-agnostic skills including skill creation templates and best practices. Use when creating new skills or improving existing ones.
rshankras/claude-code-apple-skills★ 841MITFolder:
sharedcreate skill
Guide for creating new Agent Skills. Use this skill when you need to create a new skill.
aiskillstore/marketplace★ 446No licence statedFolder:
create-skillvoice dna creator
Analyze writing samples to create a comprehensive voice DNA profile. Use when the user wants to capture their unique writing voice, needs to create a voice profile for AI content, or is setting up a new writing system. 트리거: "내 글체 분석해줘", "보이스 DNA", "내 스타일로…
bam-bam-2/solo-skills★ 369MITFolder:
voice-dna-creatorwriting science skills
Use when creating new skills, editing existing skills, or verifying skills work before deployment
K-Dense-AI/science-superpowers★ 364Licence: see repoFolder:
writing-science-skillsguidance
Authoritative guidance for building Claude Code skills, agents, and plugins, plus init and update steps that install and refresh the plugin-building skills in the current repository. Use when you need the rules or best practices for a skill, agent, hook,…
testdouble/han★ 327MITFolder:
guidancecapability distill
能力蒸馏工作流——从用户批准的强模型访谈或真实任务轨迹中提取非显然的判断规则，形成可审计的 judgment packet，再交给 skill-audit 和 skill-creator 决定是否落成可加载 skill。当用户说“蒸馏这个模型的判断力”“把这次任务的关键决策固化下来”“模型窗口要关了，保留它在某类场景的判断”时使用。普通流程文档、直接写 SKILL.md、泛化最佳实践或未授权的会话日志扫描不使用本 skill。
majiayu000/spellbook★ 288MITFolder:
capability-distillskill optimization
Evaluates and optimizes skill file quality using 9 content patterns and 10 editing principles. Use when creating skills, refining skill content, or auditing skill quality.
shinpr/ai-coding-project-boilerplate★ 236MITFolder:
skill-optimizationclaude command converter
Convert Claude Code commands (.claude/commands/*.md) to standard Agent Skills (skills/*/SKILL.md). Use when migrating slash commands to portable skill format, creating skills from existing commands, or standardizing command definitions across AI runtimes.
dceoy/speckit-agent-skills★ 156AGPL-3.0Folder:
claude-command-converterexample skill
Template and guide for creating skills. Demonstrates the standard skill structure with resources, docs, examples, and templates directories. Use this as a reference when building new protocol integrations.
sendaifun/skills★ 130Apache-2.0Folder:
example-skillcartridge forge
Use when the user asks to forge, scaffold, or author a new cartridge — content cartridge, department cartridge, or chipset bundle. Drives the cartridge-forge loop (scaffold → fill → gate checks → commit) via the skill-creator cartridge CLI.
Tibsfox/gsd-skill-creator★ 71Licence: see repoFolder:
cartridge-forgetemplate skill enhanced
Enhanced skill template with progressive disclosure, bundled resources, and quality rubrics. Use when creating new skills that need structured tiers, reference files, validation rubrics, or advanced bundling patterns beyond the basic template.
NickCrew/Claude-Cortex★ 62MITFolder:
template-skill-enhancedtemplate skill
A template for creating new skills. Use when initializing a new skill to ensure proper structure and metadata.
NickCrew/Claude-Cortex★ 62MITFolder:
template-skillwrite a skill
Create new agent skills with proper structure, progressive disclosure, and bundled resources. Use when user wants to create, write, or build a new skill.
AshExplained/roblox-skills★ 40MITFolder:
write-a-skill
Claude skills for creating skills: what people ask
What's the best Claude skill for creating skills?
There are 104 of them, spread over 89 repositories on GitHub. Named for it and most starred: skill creator (anthropics/skills, ★ 185k), skill builder (yusufkaraaslan/Skill_Seekers, ★ 15k) and pm skill creator (deanpeters/Product-Manager-Skills, ★ 7.8k). Stars rate the repository a skill sits in, not the skill.
How do I install a Claude skill for creating skills?
For creating skills, take the skill-creator folder from anthropics/skills (the folder that holds SKILL.md) into ~/.claude/skills/ to use it in every Claude Code project, or into .claude/skills/ for one project. In the Claude apps, zip that folder and upload it as a custom skill in settings.
Are all these creating skills skills in English?
No: 6 of those listed, such as style skill creator and zach seller skill creator, are written mainly in Chinese, Japanese, Korean or Russian rather than English, though the creating skills task is the same. Claude can follow them either way, but read them before you install.
What should I check before installing a creating skills skill?
A creating skills skill is instructions Claude follows, and it can bundle scripts Claude runs, so read SKILL.md and every script first: for skill creator, that is everything in the skill-creator folder. 1 of the 50 here, expert skill creator, come from repositories with under 10 stars, so few people have looked at it. Red flags: piping a download into a shell, sending files to a URL, and instructions to hide what it does from you.
Are these creating skills skills maintained?
68 of the 104 creating skills skills sit in repositories that changed in the 30 days before 31 Oct 2026.
Is there an official Anthropic skill for creating skills?
Yes: skill creator comes from Anthropic's own skills repository. The other 103 are community-made.
More topics: every “Claude skills for…” page.