API design
476 rows, by stacks then stars
asong56/skills/03-build/jvm/springboot Skill
17 days old1★ repo268 AI coding assistant skills, organized across 12 workflow layers. Sources include Anthropic official, FRM, SKC, LRN, SKA, and other mainstream AI coding frameworks.
asong56/skills/03-build/php/laravel Skill
17 days old1★ repo268 AI coding assistant skills, organized across 12 workflow layers. Sources include Anthropic official, FRM, SKC, LRN, SKA, and other mainstream AI coding frameworks.
asong56/skills/03-build/python/django Skill
17 days old1★ repo268 AI coding assistant skills, organized across 12 workflow layers. Sources include Anthropic official, FRM, SKC, LRN, SKA, and other mainstream AI coding frameworks.
batur/ts-baseline-docs/.agents/skills/api-design Skill
1★ repoTypeScript software architecture baseline with VS Code Agent Skills for AI coding, review, security, testing, API design, and delivery standards.
bingooyong/agent-skills/skills/api-design-reviewer Skill
no license1★ repoagent-skills
celestialdust/achilles-skills/skills/api-design Skill
1★ repoAn AI engineering skill suite that takes one idea from Ideate → Spec → Plan → Implement → Verify → Review → Ship — the human owns intent, the agent owns execution, ending at risk-banded draft PRs. Installable across Claude Code, Cursor, Gemini CLI, and more.
chuyentn/coachai/.agent/skills/skills/api-design-principles Skill
no license1★ repoVibe Code Course Online By Victor Chuyen
findscripter/everything-skills/02-engineering/api-design-principles Skill
no license1★ repo类书式 AI Agent 技能大典 · 精选/中文化/互见成网的 500+ 开源技能,可作为 Claude Code 插件市场一键安装。A curated, cross-referenced encyclopedia of 500+ open-source agent skills.
findscripter/everything-skills/02-engineering/api-design-reviewer Skill
no license1★ repo类书式 AI Agent 技能大典 · 精选/中文化/互见成网的 500+ 开源技能,可作为 Claude Code 插件市场一键安装。A curated, cross-referenced encyclopedia of 500+ open-source agent skills.
Ghosteken/agent-harness/skills/api-design-principles Skill
1★ repoProduction-grade engineering skills and specialist agent personas for AI coding assistants. Orchestrates the full SDLC, from spec to ship, with structured verification gates, anti-rationalization checks, and senior-level engineering discipline.
Gisellesleeveless396/go-agent-skills/skills/(architecture)/go-api-design Skill
1★ repoProvide Go agent skills for cleaner, idiomatic code across Claude Code, Cursor, Copilot, and more with one install
imtiazrayhan/agentscamp-library/skills/graphql-schema-designer Skill
1★ repoInstallable library of AI coding agents, skills, commands, guides & tools — the copy-paste mirror of agentscamp.com
imtiazrayhan/agentscamp-library/skills/idempotency-designer Skill
1★ repoInstallable library of AI coding agents, skills, commands, guides & tools — the copy-paste mirror of agentscamp.com
IrfanSadiqRahat/constellation/agents/idempotency-architect Skill
no license1★ repo200 role-specific AI agents across 20 teams with typed artifact pipelines, 14 methodology skills, and 15 pre-baked team formations. The virtual engineering org for Claude Code, Cursor, Codex CLI.
jacob-balslev/skill-graph/marketplace/skills/api-design Skill
no license1★ repoSkills that know your codebase. Repo-grounded, contract-validated, agent-routable.
jacob-balslev/skill-graph/marketplace/skills/event-contract-design Skill
no license1★ repoSkills that know your codebase. Repo-grounded, contract-validated, agent-routable.
jacob-balslev/skill-graph/marketplace/skills/http-semantics Skill
no license1★ repoSkills that know your codebase. Repo-grounded, contract-validated, agent-routable.
jacob-balslev/skill-graph/marketplace/skills/system-interface-contracts Skill
no license1★ repoSkills that know your codebase. Repo-grounded, contract-validated, agent-routable.
JPeetz/agent-skills/api-design-first Skill
no license1★ repoThe definitive collection of cross-platform Agent Skills. Compatible with Claude Code, Codex, Cursor, OpenClaw, Gemini CLI, Copilot, Hermes. Curated weekly. Higher quality than any alternative.
JPeetz/agent-skills/graphql-api-development Skill
no license1★ repoThe definitive collection of cross-platform Agent Skills. Compatible with Claude Code, Codex, Cursor, OpenClaw, Gemini CLI, Copilot, Hermes. Curated weekly. Higher quality than any alternative.
jtmthf/skills/skills/graphql-schema-designer Skill
no license1★ repoPersonal Agent Skills
kreek/consult/agents/.agents/skills/contract-first Skill
1★ repoEngineering quality focused skills for AI coding agents that keep humans in the loop.
kreek/consult/consult/skills/contract-first Skill
1★ repoEngineering quality focused skills for AI coding agents that keep humans in the loop.
kreek/consult/plugin/skills/contract-first Skill
1★ repoEngineering quality focused skills for AI coding agents that keep humans in the loop.
kwhorne/elyra-skills/skills/api-design Skill
1★ repo51 production-grade Agent Skills for AI coding agents — full software lifecycle (idea → spec → build → review → ship → operate → maintain) plus Laravel/TALL/VILT/Filament stack workflows. Works with Elyra, Claude Code, Cursor, and more.
limited-grisaille833/claude-java-plugins/plugins/java-core/skills/java-api-review Skill
no license1★ repoBoost Claude Code with Java plugins for Java 8–21 projects, including core, Spring, and quality checks tailored to your target version
manastalukdar/ai-devstudio/skills/graphql-schema Skill
1★ repoProfessional development studio for Claude Code CLI
marktco/agentic-de-atrophy/skills/design/api-design Skill
1★ repoSkills for stronger programming practice in the AI/agent era.
MartinOlivero/saas-builder/skills/api-design Skill
1★ repoBuild a complete, secure SaaS end to end in Claude Code: prevention-first security (not audit), real Stripe payments (not just a catalog), and 15 lifecycle skills. Pairs with Superpowers — needs nothing else.
MARUCIE/openclaw-foundry/web/public/packs/spellbook-code-reviewer/skills/api-design Skill
1★ repoThe curated AI Agent skill marketplace — 37K+ vetted skills, S/A/B/C ratings, deploy anywhere
medy-gribkov/arcana/skills/api-design Skill
1★ repoUniversal AI development toolkit. 74 production-ready skills for every coding agent. Works with Claude Code, Cursor, Codex.
Methasit-Pun/data_engineer_claude_skills/_backend/api-design Skill
no license1★ repoPractical guides, prompts, and Python code for applying Anthropic's Claude Skills to data engineering and pipeline automation
mohamedzhioua/proofguard/deferred/api-contract-guard/skill Skill
1★ repoKill-tested guard skills for AI coding agents , self-invoking quality gates that catch AI failure modes in security, tests, docs, dependencies, and diffs before the agent says "done." Works with Claude Code, Codex, and Cursor.
Api contract compatibility review
motao123/dev-workflow-kit/api-contract-compatibility-review Skill
1★ repo21 markdown-first software delivery workflow skills for Claude Code, Codex, and compatible agents. Standalone skill kit covering planning, debugging, CI, review, security, rollout, performance, data quality, and post-incident workflows.
nevitonsantana/adaptive-skills/skills/api-design Skill
no license1★ repo38 portable Agent Skills for disciplined, reviewable AI-assisted work across Codex, Claude Code, GitHub Copilot, and compatible agents.
newmindsgroup/ai-agent-skills-library/dist/skills/api-design-principles Skill
1★ repoShared library of AI agent skills — works across Claude Code, Cursor, Codex, Windsurf, OpenCode, and Google Antigravity via a single universal installer.
newmindsgroup/ai-agent-skills-library/sources/sickn33-antigravity-awesome-skills/skills/api-design-principles Skill
1★ repoShared library of AI agent skills — works across Claude Code, Cursor, Codex, Windsurf, OpenCode, and Google Antigravity via a single universal installer.
Noorkhalel/saas-ai-skills/skills/api-design-review Skill
28 days old1★ repoOpen-source AI Skills library for building, improving, and scaling modern SaaS applications.
piyushzala158/agent-skills/api-design Skill
1★ repocollection of reusable engineering skills for AI coding agents
pvnarp/agent-skills/skills/api-design Skill
1★ repoSkills I use with Claude Code across my projects. Architecture, code review, testing, security, deployment, and more.
RealDougEubanks/ClaudeMarketplace/skills/api-design Skill
1★ repoA community-driven collection of custom skills for Claude Code, Anthropic's CLI tool for software engineering with Claude.
sairam0424/MindForge/.mindforge/skills/api-design Skill
1★ repoMindForge: The Enterprise Agentic Framework for Claude Code & Antigravity. High-performance autonomous execution, wave-parallelism, and multi-tier governance for production-grade AI engineering.
sairam0424/MindForge/.mindforge/skills/idempotency-patterns Skill
1★ repoMindForge: The Enterprise Agentic Framework for Claude Code & Antigravity. High-performance autonomous execution, wave-parallelism, and multi-tier governance for production-grade AI engineering.
shandar/pwp-plugin/skills/pwp-api-design Skill
1★ repo11 systematic skills for Claude Code — structured protocols for debugging, code review, security, refactoring, testing, deployment, and more. No vibes, just discipline.
simanam/theaiteam/team/skills/architecture/api-design Skill
no license1★ repoReusable, provider-agnostic AI team. Drop a project brief, get end-to-end delivery. 12 role agents + 112 skills + orchestrator + self-improvement. Works with Claude Code, Codex, or Gemini.
SkillMedev/full-stack-web-dev/skills/api-design Skill
1★ repoNext.js to Postgres — build and ship a modern web app end to end.
SkillMedev/full-stack-web-dev/skills/graphql-schema Skill
1★ repoNext.js to Postgres — build and ship a modern web app end to end.
SkillMedev/technical-writing-studio/skills/api-design Skill
1★ repoDocs people actually read — READMEs, guides, changelogs, and specs.
steph-frtech/cdesign-expo/.claude/marketplaces/wshobson/plugins/backend-development/skills/api-design-principles Skill
no license1★ repoClaude Code skill plugin that turns any design (Claude Design, screenshot, HTML, Figma) into production-ready Expo + NativeWind code. One skill, three slash commands, two reviewer agents.
tamasbege/staff-engineer-skills/plugins/staff-engineer-skills/skills/idempotency-builder Skill
10 days old1★ repoClaude Code plugin marketplace for the hard, production-critical parts of engineering — backend reliability (API contracts, idempotency, rate limiting, resilience, caching, auth), adversarial code review, and frontend motion/UX.
timdevai/proteus/skills/community/from-alireza/engineering/skills/api-design-reviewer Skill
1★ repoAlways-on multi-agent AI workstation for Claude Code. 142 specialist agents (ML, security, K8s, backend, frontend) · 366 curated skills · 200+ prompt templates · auto prompt-matcher · auto skill-matcher · MCP support · token router cuts Anthropic bill 6x via Kimi/Haiku/Ollama. LiteLLM · BYOK · MIT + Apache. One-line install.
timdevai/proteus/skills/community/from-rohitg00/api-design-patterns Skill
1★ repoAlways-on multi-agent AI workstation for Claude Code. 142 specialist agents (ML, security, K8s, backend, frontend) · 366 curated skills · 200+ prompt templates · auto prompt-matcher · auto skill-matcher · MCP support · token router cuts Anthropic bill 6x via Kimi/Haiku/Ollama. LiteLLM · BYOK · MIT + Apache. One-line install.
tufantunc/review-pro/core/skills/api-contract Skill
1★ repoTiered AI code-review: triage → 12 specialist reviewers → synthesis. Built for AI-written code. opencode, Cursor, Claude Code, Codex.
tunahanaliozturk/secure-dotnet-skills/skills/api-contract-review Skill
1★ repoAegis — 12 judgment-style agent skills for secure, production-grade .NET on Azure (security, design, performance, concurrency, observability). Works with Claude Code, Codex, Cursor, Gemini.
ulpi-io/plugin-marketplace/plugins/404kidwiz/skills/spring-boot-engineer Skill
no license1★ repoA curated collection of 7,800+ agent skills for Claude Desktop, sourced from skills.sh
ulpi-io/plugin-marketplace/plugins/affaan-m/skills/api-design Skill
no license1★ repoA curated collection of 7,800+ agent skills for Claude Desktop, sourced from skills.sh
ulpi-io/plugin-marketplace/plugins/affaan-m/skills/django-patterns Skill
no license1★ repoA curated collection of 7,800+ agent skills for Claude Desktop, sourced from skills.sh
ulpi-io/plugin-marketplace/plugins/affaan-m/skills/springboot-patterns Skill
no license1★ repoA curated collection of 7,800+ agent skills for Claude Desktop, sourced from skills.sh
ulpi-io/plugin-marketplace/plugins/aj-geddes/skills/api-contract-testing Skill
no license1★ repoA curated collection of 7,800+ agent skills for Claude Desktop, sourced from skills.sh
ulpi-io/plugin-marketplace/plugins/aj-geddes/skills/idempotency-handling Skill
no license1★ repoA curated collection of 7,800+ agent skills for Claude Desktop, sourced from skills.sh