203 of these skill files have been read, by 224 distinct authors, and what they tell an agent counted. What API design authors agree on, and what they forbid

• 241

  Api design principles

  wpank/ai/skills/backend/api-design-principles · Skill

  no license11★ repo

  A curated collection of 115 skills, 16 agents, and 48 commands for Claude Code and Cursor.

• 242

  Speccrew fd api contract

  charlesmu99/speccrew/.speccrew/skills/speccrew-fd-api-contract · Skill

  11★ repo

  SpecCrew - An AI-driven software engineering framework that embeds a virtual AI development team into your projects. Supports specification-driven development (SDD) with PRD → Feature Design → System Design → Develop → System Test workflow.

• 243

  Api design

  viktorbezdek/skillstack/api-design/skills/api-design · Skill

  10★ repo

  Skills I use and develop to deliver better outcomes faster and with less effort.

• 244

  Api design principles

  sinhoneyy/master-skills/plugins/master-skills-backend-engineer/skills/api-design-principles · Skill

  no license10★ repo

  Unified skill library for Claude, Codex, Cursor, Antigravity & AI agents — 2,658 skills across 15 domains

• 245

  Api design reviewer

  sinhoneyy/master-skills/plugins/master-skills-backend-engineer/skills/api-design-reviewer · Skill

  no license10★ repo

  Unified skill library for Claude, Codex, Cursor, Antigravity & AI agents — 2,658 skills across 15 domains

• 246

  Api design principles

  sinhoneyy/master-skills/skills/api-design-principles · Skill

  no license10★ repo

  Unified skill library for Claude, Codex, Cursor, Antigravity & AI agents — 2,658 skills across 15 domains

• 247

  Api design reviewer

  sinhoneyy/master-skills/skills/api-design-reviewer · Skill

  no license10★ repo

  Unified skill library for Claude, Codex, Cursor, Antigravity & AI agents — 2,658 skills across 15 domains

• 248

  Implementing contract first

  casioreview20-glitch/forge-os/skills-v2/l1/implementation/implementing-contract-first · Skill

  10★ repo

  The open-source control plane for AI agents — skill routing, context governance, trustworthy execution, evidence, security, and multi-agent orchestration.

• 249

  Implementing contract first

  casioreview20-glitch/forge-os/skills/core/implementation/implementing-contract-first · Skill

  10★ repo

  The open-source control plane for AI agents — skill routing, context governance, trustworthy execution, evidence, security, and multi-agent orchestration.

• 250

  Designing api idempotency

  casioreview20-glitch/forge-os/skills/domains/api-products/designing-api-idempotency · Skill

  10★ repo

  The open-source control plane for AI agents — skill routing, context governance, trustworthy execution, evidence, security, and multi-agent orchestration.

• 251

  Api design

  s-hiraoku/synapse-a2a/plugins/synapse-a2a/skills/api-design · Skill

  no license10★ repo
• 252

  Api design restful

  autohandai/community-skills/api-design-restful · Skill

  10★ repo

  A collection of curated, useful, and safe skills for Autohand Code CLI Agent

• 253

  Api design

  autohandai/community-skills/api-design · Skill

  10★ repo

  A collection of curated, useful, and safe skills for Autohand Code CLI Agent

• 254

  Rest api design

  vanara-agents/skills/skills/rest-api-design · Skill

  9★ repo

  29 free, verified agents, skills & packs for Claude Code - install with 'npx vanara install <name>'. Apache-2.0. From the Vanara catalog (206 items).

• 255

  Component api design

  Dragoon0x/everything-design-taste/skills/component-api-design · Skill

  9★ repo

  A taste system for AI agents. 288 skills, 80 agents, 12 rules, and 8 hooks that turn generic AI output into work with genuine design quality. Anti-slop detection, typography craft, color systems, brand voice, product strategy, and 50+ specialized reviewers across UI, industry, platform, and content domains.

• 256

  Review api design

  psenger/ai-agent-skills/skills/review-api-design · Skill

  9★ repo

  Production-ready AI agent skills for Claude Code, Codex, Cursor, and the Agent Skills Open Standard

• 257

  Spring boot engineer

  PIXARTSeu/Synapse/.agents/skills/spring-boot-engineer · Skill

  no license8★ repo

  Self-improving AI brain for Claude Code & Desktop — 28 MCP tools, 253 skills, collective memory, project tracking, work logs. One server, all your sessions share the same knowledge. Deploy on Coolify in 2 minutes.

• 258

  Spring boot engineer

  PIXARTSeu/Synapse/packages/codegraph/data/lifecycle-skills/spring-boot-engineer · Skill

  no license8★ repo

  Self-improving AI brain for Claude Code & Desktop — 28 MCP tools, 253 skills, collective memory, project tracking, work logs. One server, all your sessions share the same knowledge. Deploy on Coolify in 2 minutes.

• 259

  Api design

  timwukp/agent-skills-best-practice/skills/skills/api-design · Skill

  7★ repo

  35 portable agent skills (Agent Skills spec) for Kiro & Claude Code: Scrum DevSecOps roles, PCI-DSS/MAS TRM compliance, AWS Well-Architected reviews — each with evals and a 4-layer tested methodology

• 260

  Api design principles

  pinkpixel-dev/skills-collection-1/SKILLS/api-design-principles · Skill

  7★ repo

  Part 1 of a large AI and agent skills collection featuring 900+ reusable skill folders, prompt workflows, references, scripts, and assets across engineering, cloud, security, research, writing, design, and automation.

• 261

  Api design

  event4u-app/agent-config/dist/agent-src/skills/api-design · Skill

  7★ repo

  Universal AI Agent OS — audited skills, governance rules, replayable state. One contract, every host agent.

• 262

  Api design

  event4u-app/agent-config/src/skills/api-design · Skill

  7★ repo

  Universal AI Agent OS — audited skills, governance rules, replayable state. One contract, every host agent.

• 263

  Api design rest

  KraitDev/skiLL.Md/skills/backend/api-design-rest · Skill

  6★ repo

  skiLL.Md is a structured, open-source collection of reusable, self-contained markdown modules that describe how to perform specific software engineering tasks.

• 264

  Api design principles

  HK-hub/AgentSkills/api-design-principles · Skill

  6★ repo

  精选 Claude Code , Open Code等Agent Skills 合集，覆盖 Agent/Skill 工程化、后端架构、事件驱动、CI/CD、前端设计、文档办公自动化与可视化创作

• 265

  Api design

  HK-hub/AgentSkills/api-design · Skill

  6★ repo

  精选 Claude Code , Open Code等Agent Skills 合集，覆盖 Agent/Skill 工程化、后端架构、事件驱动、CI/CD、前端设计、文档办公自动化与可视化创作

• 266

  Spring boot engineer

  HK-hub/AgentSkills/spring-boot-engineer · Skill

  6★ repo

  精选 Claude Code , Open Code等Agent Skills 合集，覆盖 Agent/Skill 工程化、后端架构、事件驱动、CI/CD、前端设计、文档办公自动化与可视化创作

• 267

  Api contract review

  Mozurok/fhorja.dev/.claude/skills/api-contract-review · Skill

  6★ repo

  A workflow operating system for AI-assisted engineering. Task state, decisions, and plans live on disk as files, not in chat history, so context survives across sessions, tools, and restarts.

• 268

  Graphql contract review

  Mozurok/fhorja.dev/.claude/skills/graphql-contract-review · Skill

  6★ repo

  A workflow operating system for AI-assisted engineering. Task state, decisions, and plans live on disk as files, not in chat history, so context survives across sessions, tools, and restarts.

• 269

  Api design principles

  ranbot-ai/awesome-skills/skills/api-design-principles · Skill

  no license6★ repo

  Awesome Claude Skills, Tools for Customizing Claude AI workflows

• 270

  Graphql schema

  ranbot-ai/awesome-skills/skills/graphql-schema · Skill

  no license6★ repo

  Awesome Claude Skills, Tools for Customizing Claude AI workflows

• 271

  Api design

  S3YED/appie-kit/skills/ecc/api-design · Skill

  6★ repo

  Build Your Own AI Employee. The complete starter kit for OpenClaw + Hermes Agent. 155 deduplicated skills, drag-and-drop workspace, case studies, install scripts.

• 272

  Django patterns

  S3YED/appie-kit/skills/ecc/django-patterns · Skill

  6★ repo

  Build Your Own AI Employee. The complete starter kit for OpenClaw + Hermes Agent. 155 deduplicated skills, drag-and-drop workspace, case studies, install scripts.

• 273

  Springboot patterns

  S3YED/appie-kit/skills/ecc/springboot-patterns · Skill

  6★ repo

  Build Your Own AI Employee. The complete starter kit for OpenClaw + Hermes Agent. 155 deduplicated skills, drag-and-drop workspace, case studies, install scripts.

• 274

  Api design principles

  bg-szy/TOP-SKILLS/skills/awesome-skills/api-design-principles · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 275

  Api design

  bg-szy/TOP-SKILLS/skills/awesome-skills/api-design · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 276

  Django patterns

  bg-szy/TOP-SKILLS/skills/awesome-skills/django-patterns · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 277

  Springboot patterns

  bg-szy/TOP-SKILLS/skills/awesome-skills/springboot-patterns · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 278

  Allra api design

  bg-szy/TOP-SKILLS/skills/marketplace/allra-api-design · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 279

  Api contract design

  bg-szy/TOP-SKILLS/skills/marketplace/api-contract-design · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 280

  Api design framework

  bg-szy/TOP-SKILLS/skills/marketplace/api-design-framework · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 281

  Api design principles

  bg-szy/TOP-SKILLS/skills/marketplace/api-design-principles · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 282

  Api design principles skills wshobson api design principles

  bg-szy/TOP-SKILLS/skills/marketplace/api-design-principles__skills-wshobson-api-design-principles · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 283

  Api design

  bg-szy/TOP-SKILLS/skills/marketplace/api-design · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 284

  Api design skills supercent io api design

  bg-szy/TOP-SKILLS/skills/marketplace/api-design__skills-supercent-io-api-design · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 285

  Backend api skills eis its backend api

  bg-szy/TOP-SKILLS/skills/marketplace/backend-api__skills-eis-its-backend-api · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 286

  Graphql schema

  bg-szy/TOP-SKILLS/skills/marketplace/graphql-schema · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 287

  Stripe webhook idempotency

  RadOrigin-LLC/RAD-Claude-Skills/archive/plugins/rad-stripe-fastify-webhooks/skills/stripe-webhook-idempotency · Skill

  5★ repo

  Marketplace of plugins and skills for Claude Code

• 288

  Api design

  DongDuong2001/pudo-code-system/skills/plan/api-design · Skill

  5★ repo

  Modular, scalable, automated development intelligence.

• 289

  Api design

  SkillMedev/skills/skills/api-design · Skill

  5★ repo

  The open Skill Me catalog — every hosted skill as a portable, MIT-licensed SKILL.md

• 290

  Api versioning strategist

  SkillMedev/skills/skills/api-versioning-strategist · Skill

  5★ repo

  The open Skill Me catalog — every hosted skill as a portable, MIT-licensed SKILL.md

• 291

  Contract test writer

  SkillMedev/skills/skills/contract-test-writer · Skill

  5★ repo

  The open Skill Me catalog — every hosted skill as a portable, MIT-licensed SKILL.md

• 292

  Graphql schema

  SkillMedev/skills/skills/graphql-schema · Skill

  5★ repo

  The open Skill Me catalog — every hosted skill as a portable, MIT-licensed SKILL.md

• 293

  Idempotency enforcer

  SkillMedev/skills/skills/idempotency-enforcer · Skill

  5★ repo

  The open Skill Me catalog — every hosted skill as a portable, MIT-licensed SKILL.md

• 294

  Technical spec

  SkillMedev/skills/skills/technical-spec · Skill

  5★ repo

  The open Skill Me catalog — every hosted skill as a portable, MIT-licensed SKILL.md

• 295

  Contracts

  ramboz/jig/hosts/claude/skills/contracts · Skill

  5★ repo

  A Claude Code and Codex plugin that scaffolds AI-native development practices into new projects. jig adds a repeatable spec, implementation, review, and memory workflow to AI-assisted software projects.

• 296

  Contracts

  ramboz/jig/hosts/codex/plugins/jig/skills/contracts · Skill

  5★ repo

  A Claude Code and Codex plugin that scaffolds AI-native development practices into new projects. jig adds a repeatable spec, implementation, review, and memory workflow to AI-assisted software projects.

• 297

  Contracts

  ramboz/jig/skills/contracts · Skill

  5★ repo

  A Claude Code and Codex plugin that scaffolds AI-native development practices into new projects. jig adds a repeatable spec, implementation, review, and memory workflow to AI-assisted software projects.

• 298

  Audit idempotency

  danygiguere/audit-skills/.agents/skills/audit-idempotency · Skill

  5★ repo

  Language- and framework-agnostic audit checklists for AI coding agents — security, correctness, and operability. Works with Claude Code, GitHub Copilot, Cursor, Codex CLI, OpenCode, and any agent that can read files.

• 299

  Django patterns

  khanhhuyenngo985-sys/character-scene-design-skills/skills/.archive/ECC-lang/django-patterns · Skill

  no license5★ repo

  通用角色与场景设计技能包：角色资产、身高比例锁、三视图一致性、服装状态、道具锚点、场景动线与 AI 图像/视频提示词流程

• 300

  Springboot patterns

  khanhhuyenngo985-sys/character-scene-design-skills/skills/.archive/ECC-lang/springboot-patterns · Skill

  no license5★ repo

  通用角色与场景设计技能包：角色资产、身高比例锁、三视图一致性、服装状态、道具锚点、场景动线与 AI 图像/视频提示词流程