Skill Development tools for Claude Code, Codex & Cursor

Skill Development tools for Claude Code, Codex and Cursor - skills, MCP servers and workflows for SKILL.md, authoring, packaging.

878 Skill Development tools are ranked for Claude Code, Codex and Cursor by real adoption - installs first, then GitHub stars. Updated July 28, 2026.

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793 entries

#Tool▲▼Trend▲▼Installs▲▼Stars▲▼

1Find Skillsvercel-labs/skillsSo their agent can intelligently recommend and install the right modular skills from the open ecosystem when they ask how to do something.AI & Agents

3M27.3k

2Lark Skill Makeropen.feishu.cnRapidly create custom skills for Lark (Feishu) that can be invoked by their AI agents and automation workflows.AI & Agents

479k0

3Skill Creatoranthropics/skillsGenerate, test, and iterate on new reusable agent skills directly inside their Claude or Cursor workflow.AI & Agents

329k164k

4Brainstormingobra/superpowersTurn vague product ideas into clear, approved designs and specifications through guided collaborative dialogue before writing any code.AI & Agents

297k262k

▸+2 more from obra/superpowers307k installs

5Writing Great Skillsmattpocock/skillsCreate high-quality, reusable agent skills that other developers can discover and install from the Skillselion catalog.AI & Agents

248k190k

6Find Skillsagentspace-so/skillsInstantly surface the best relevant agent skills, MCP servers, and workflows across multiple registries before starting any new project.AI & Agents-226k12

9Talking Head Recutheygen-com/hyperframesExtends skill capabilities for developers.AI & Agents

93.1k37.9k

10Template Skillanthropics/skillsGive Claude a reusable, structured way to follow consistent patterns when creating new agent skills.AI & Agents

56k164k

11Valuehugmouse/skillsSatisfy a placeholder requirement when testing agent skill catalogs or MCP server wiring.AI & Agents

35.5k3

12Huashu Nuwaalchaincyf/nuwa-skillInstantly turn a person, theme or vague need into a fully runnable cognitive operating system as a Claude skill.AI & Agents

24.1k28.8k

13Skill Developmentanthropics/claude-codeCreate, refine, or structure new skills for Claude Code plugins.AI & Agents

15.9k139k

14Antfuantfu/skillsInstantly configure a consistent ESLint setup with formatting, framework support, and opinionated rules without managing Prettier or dozens of separate plugins.AI & Agents

14.5k5.7k

15Dbs Good Questiondontbesilent2025/dbskillTurn vague ideas and fuzzy questions into crisp, agent-ready problem briefs with automation readiness scores.AI & Agents

11.6k8.9k

16Skill Creatorstarchild-ai-agent/official-skillsInstantly bootstrap a new, correctly structured AI agent skill with proper frontmatter, sections, and template guidance.AI & Agents

7.6k18

17Skillmarketplacestarchild-ai-agent/official-skillsInstantly discover, install, and share AI coding skills from official, community, and global registries without manual setup.AI & Agents-7.1k18

18Continuous Learningaffaan-m/everything-claude-codeAutomatically extract reusable patterns, debugging techniques, and project-specific solutions from completed Claude Code sessions and turn them into installable skills.AI & Agents

6.2k234k

▸+7 more from affaan-m/everything-claude-code23.2k installs

19Write Agentmemory Skillrohitg00/agentmemoryCreate or update consistent, skimmable agentmemory skills that other agents can reliably load and follow.AI & Agents

5.5k25.8k

20Validate Skillscallstackincubator/agent-skillsAutomatically validate every new or edited skill against the official agentskills.io spec and Claude Code conventions before committing.AI & Agents

5.2k1.6k

23Hook Developmentanthropics/claude-plugins-officialAutomatically detect project type and inject accurate context variables so Claude Code starts every session with the right environment and toolchain knowledge.AI & Agents

4.5k32.7k

▸+5 more from anthropics/claude-plugins-official21.8k installs

29Ljg Pushlijigang/ljg-skillsInstantly sync all updated ljg-* skills from ~/.claude/skills to their GitHub repository across both org-mode and markdown branches.AI & Agents

4k6.7k

31Command Creatorsoftaworks/agent-toolkitTurn repetitive manual workflows into reusable slash commands that Claude Code can execute autonomously.AI & Agents

3.8k2.2k

32Plugin Forgesoftaworks/agent-toolkitScaffold, version, and publish Claude Code plugins with correct manifests and marketplace wiring.AI & Agents

3.8k2.2k

34Skill Creatorcomposiohq/awesome-claude-skillsGenerate, test, and iterate on new reusable Claude agent skills directly from natural language descriptions.AI & Agents

3.6k70.9k

▸+3 more from composiohq/awesome-claude-skills9.5k installs

35Skill Nameclaude-office-skills/skillsQuickly generate structured office documents, meeting notes, reports, and templates that follow proven professional formats.AI & Agents

3.5k335

36Clawhubsteipete/clawdisSearch, install, update, list, and publish agent skills from the ClawHub registry using the clawhub CLI in your workspace.AI & Agents

3.4k384k

37Designing Workflow Skillstrailofbits/skillsSystematically design reusable, high-quality workflow skills for Claude, Cursor and other agents.AI & Agents

3.4k6.3k

38Self Learningphilschmid/self-learning-skillCreate high-quality, concise, reusable skills that turn a general agent into a domain specialist.AI & Agents

3.3k90

41Ick Skillwalle.17usoft.comQuickly scaffold, test, and iterate on new agent capabilities and MCP servers.AI & Agents

3.1k0

43Find Skillsbytedance/deer-flowDiscover, install, and symlink Skillselion agent skills into their current project with one command.AI & Agents

3k77.9k

44Skill Creatorsteipete/clawdisCreate, edit, audit, tidy, validate, or restructure their own reusable AgentSkills and SKILL.md files.AI & Agents

2.9k384k

45Geeknews Searchnomadamas/k-skillQuickly surface the latest relevant developer news, trends, and discussions from the GeekNews feed.AI & Agents

2.8k6.5k

46Skill Creatoropenai/skillsGenerate, test, and iterate on new reusable agent skills directly from natural language descriptions.AI & Agents

2.8k24.2k

47Create Skillsiviter-xyz/dot-agentAuthor high-quality, discoverable agent skills that stay concise and context-efficient.AI & Agents

2.7k20

48Swift Languagedpearson2699/swift-ios-skillsEnsure all generated Swift code follows current language idioms and Swift 6+ best practices instead of outdated patterns.AI & Agents

2.7k931

50Skill Creatorcognitedata/builder-skillsUnderstand exactly why one agent skill outperformed another in blind tests and to generate concrete improvement steps.AI & Agents

2.5k5

51Teachvinvcn/mattpocock-skills-zh-cnRun a structured teaching workspace where the agent maintains GLOSSARY.md as canonical language for explainers, exercises, and learning records.AI & Agents

2.5k2.5k

52Skill Creatorar9av/obsidian-wikiTurn blind A/B test results between two agent skills into concrete, actionable improvement recommendations.AI & Agents

2.5k3k

53Skill Writerpytorch/pytorchCreate, structure, and author high-quality reusable agent skills with proper SKILL.md frontmatter.AI & Agents

2.5k102k

54Skill Installeropenai/skillsQuickly add verified skills from the openai/skills repository or any compatible repo directly into their agent workspace.AI & Agents

2.3k24.2k

55Backpropjuliusbrussee/cavekitTurn every bug or test failure into a permanent spec improvement that prevents recurrence.AI & Agents

2.3k1.1k

56Data Context Extractoranthropics/knowledge-work-pluginsRapidly create or improve custom data analysis skills that embed their company's specific warehouse schemas, metrics, terminology and query patterns into Claude.AI & Agents

2.3k23.1k

59Skill Card Generatornvidia/skillsAutomatically generate consistent, high-quality catalog cards for new Skillselion skills.AI & Agents

1.9k2.7k

60Skill Creatorbytedance/deer-flowTurn blind A/B test results between two agent skills into concrete, actionable improvement recommendations.AI & Agents

1.8k77.9k