APIs & services
1,770 rows, by stacks then stars
Mcp auth fastapi fastmcp scalekit
scalekit-inc/skills/skills/mcp-auth-fastapi-fastmcp-scalekit Skill
no license2★ repo35 skills that teach AI coding agents to integrate Scalekit auth — agent auth, full-stack login, MCP OAuth 2.1, enterprise SSO, and SCIM. Works with Claude Code, Cursor, Windsurf, and 35+ other agents.
The-AI-Directory-Company/agents-and-skills/skills/api-design-guide Skill
2★ repo70+ AI agent templates and 55+ skill definitions for Claude Code, Cursor, Windsurf, and other AI coding tools. Community-maintained, MIT licensed. Follows the Agent Skills specification.
The-AI-Directory-Company/agents-and-skills/skills/api-integration-guide Skill
2★ repo70+ AI agent templates and 55+ skill definitions for Claude Code, Cursor, Windsurf, and other AI coding tools. Community-maintained, MIT licensed. Follows the Agent Skills specification.
kevinaimonster/skill-hub/skills/api-builder Skill
no license2★ repo技能宝 SkillHub - 中文AI技能搜索、安装与智能推荐平台
xmqywx/claude-code-skills/skills/api-scaffold Skill
no license2★ repo17 professional Claude Code skills - code review, API scaffold, n8n workflow generator, and more
bcastelino/agent-skills-kit/skills/fastapi-pro Skill
2★ repoToolkit for authoring and packaging Agent Skills. Includes a meta skill, templates, a sample skill, and scripts for validation and packaging
bcastelino/agent-skills-kit/skills/fastapi-router-py Skill
2★ repoToolkit for authoring and packaging Agent Skills. Includes a meta skill, templates, a sample skill, and scripts for validation and packaging
bcastelino/agent-skills-kit/skills/fastapi-templates Skill
2★ repoToolkit for authoring and packaging Agent Skills. Includes a meta skill, templates, a sample skill, and scripts for validation and packaging
bcastelino/agent-skills-kit/skills/python-fastapi-development Skill
2★ repoToolkit for authoring and packaging Agent Skills. Includes a meta skill, templates, a sample skill, and scripts for validation and packaging
raydeveloperF/App-Store-Connect-release-kit/skills/asc-api Skill
2★ repoA Claude Code and Codex plugin with Agent Skills for localized App Store Connect release workflows
MauricioPerera/llms-txt-skills/plugins/llms-txt-aware/skills/llms-txt-aware Skill
2★ repoRFC v0.8 + implementación de referencia para publicar Agent Skills a través de llms.txt. Incluye parser, validador, schema JSON y skills de ejemplo.
MauricioPerera/llms-txt-skills/skills/llms-txt-aware Skill
2★ repoRFC v0.8 + implementación de referencia para publicar Agent Skills a través de llms.txt. Incluye parser, validador, schema JSON y skills de ejemplo.
FluxonLab/Skillry/community/wshobson-agents/skills/fastapi-templates Skill
no license2★ repoInstallable, permission-bounded, multi-platform agent skills & subagents for Claude Code, Codex, Copilot & Gemini/Antigravity — 125 skills + 73 subagents across 18 departments, with a validation harness, native plugin marketplace, and full upstream attribution. by FluxonLab.
hnikoloski/imlazy/skills/imlazy-api-design Skill
27 days old2★ repoToken-efficient tier-routed agent orchestrator 40+ skills, 19 agents, Obsidian vault. Works with Claude Code, OpenCode, Codex CLI.
05-deepak-patidar/claude-skills/api-contract-design Skill
2★ repo24 battle-tested, model-agnostic Agent Skills that turn any AI coding assistant into a disciplined senior engineer — security, deployments, databases, payments, multi-tenancy, testing, AI engineering & more. Works with Claude Code, portable to Cursor/Codex.
adtn0810/truestack/skills/truestack-api-design Skill
2★ repoHonesty-first coding skill set for Claude Code — 21 skills behind an orchestrate router with an enforced governance gate, a code↔memory tally, and auto-research. Built for self-hosted work.
Martin-Hausleitner/martins-awesome-skills/skills/devops/webhook-subscriptions Skill
2★ repoMartin's Awesome Skills: public-safe Hermes and OpenClaw agent skills with Telegram approval workflows
m-binimran/dev-pack/skills/api-design Skill
2★ repoGuardrails, skills, loops, hooks & review agents for database + website builders on Claude Code (Next.js + Supabase).
furkangonel/cowrangler/bundled_skills/devops/webhook-subscriptions Skill
2★ repoAutonomous terminal AI agent for workflows and feasible project procedures. Co-Worker Co-Wrangler 🐙
xAmirHamza77/PenKit51/skills/fastapi-security-testing Skill
no license2★ repoPenKit51 — Open-source AI penetration testing platform with 63 deep exploitation skills, multi-agent orchestration, PoC-validated findings, and native assistant skills for Claude, ChatGPT, and Grok. Authorized testing only.
xAmirHamza77/PenKit51/skills/graphql-security-testing Skill
no license2★ repoPenKit51 — Open-source AI penetration testing platform with 63 deep exploitation skills, multi-agent orchestration, PoC-validated findings, and native assistant skills for Claude, ChatGPT, and Grok. Authorized testing only.
kimtth/agent-skill-100-lines-or-less/skills/graphql Skill
no license2★ repo🧿 Minimal but effective AI agent skill definitions in 100 lines or less.
kimtth/agent-skill-100-lines-or-less/skills/rate-limiting Skill
no license2★ repo🧿 Minimal but effective AI agent skill definitions in 100 lines or less.
kimtth/agent-skill-100-lines-or-less/skills/rest-api-design Skill
no license2★ repo🧿 Minimal but effective AI agent skill definitions in 100 lines or less.
Agent platform endpoint management
Pyfagorass/bookofspells/skills/google/agent-platform-endpoint-management Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/lambdatest/api-designer Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/lambdatest/api-documentation Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/lambdatest/api-inference-from-files Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/lambdatest/api-integration-helper Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/lambdatest/graphql-grpc-helper Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/lambdatest/openapi-spec-generator Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/microsoft/fastapi-router-py Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
MadewellRD/skills-lab/dist/skills/security-command-desk/endpoint-hardening-desk Skill
2★ repoVendor-agnostic agent skill suites for the software lifecycle, web, AI engineering, product, sales, and mobile. Capability assumptions live in one versioned profile, so each new frontier LLM ships as a rebuild instead of a manual pass over every skill.
MadewellRD/skills-lab/dist/vendor/anthropic/security-command-desk/endpoint-hardening-desk Skill
2★ repoVendor-agnostic agent skill suites for the software lifecycle, web, AI engineering, product, sales, and mobile. Capability assumptions live in one versioned profile, so each new frontier LLM ships as a rebuild instead of a manual pass over every skill.
MadewellRD/skills-lab/dist/vendor/google/security-command-desk/endpoint-hardening-desk Skill
2★ repoVendor-agnostic agent skill suites for the software lifecycle, web, AI engineering, product, sales, and mobile. Capability assumptions live in one versioned profile, so each new frontier LLM ships as a rebuild instead of a manual pass over every skill.
MadewellRD/skills-lab/dist/vendor/openai/security-command-desk/endpoint-hardening-desk Skill
2★ repoVendor-agnostic agent skill suites for the software lifecycle, web, AI engineering, product, sales, and mobile. Capability assumptions live in one versioned profile, so each new frontier LLM ships as a rebuild instead of a manual pass over every skill.
wyre-technology/action1-mcp/io.github.wyre-technology/action1-mcp MCP server
2★ repoAction1 MCP server — endpoint inventory, patch visibility, and policy automation via REST API.
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.
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.
goldenprofile/llm-skills/fastapi-architect Skill
1★ repoLLM Skills
bhuvangupta/vapt-claude/skills/vapt-graphql Skill
1★ repoFull-spectrum web application VAPT skill for Claude Code, OpenCode, Codex CLI & Gemini CLI — from reconnaissance to exploitation to remediation reporting
soden46/syarif-laravel-ai-skills/skills/rate-limiting Skill
21 days old1★ repoReusable Laravel AI skills for Codex, Claude Code, and other AI coding assistants
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.
timdevai/proteus/skills/community/from-alireza/product-team/code-to-prd/skills/code-to-prd 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/graphql-design 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.
landim32/awesome-ai-skills/skills/dotnet-graphql Skill
1★ repoClaude AI Skills repository
Scheduling with azure logic apps consumption
alexpizarro/azure-lean-stack-skills/skills/scheduling-with-azure-logic-apps-consumption Skill
1★ repoAzure apps that cost nothing when nobody's using them. A Claude Code skill pack — 14 composable skills, 37+ documented gotchas, branch-per-env CI/CD.
hedging8563/tokenlab-skills/skills/tokenlab-api-integration Skill
1★ repoAgent skills for TokenLab API integration, model picking, native endpoints, cost routing, and OpenAI-compatible migration
arcjet/arcjet-plugin/skills/add-request-protection Skill
1★ repoThis plugin makes your AI coding agent an Arcjet security expert.
arcjet/arcjet-plugin/skills/arcjet Skill
1★ repoThis plugin makes your AI coding agent an Arcjet security expert.
arcjet/arcjet-plugin/skills/protect-route Skill
1★ repoThis plugin makes your AI coding agent an Arcjet security expert.
hicay/claude-code-skills/formcarry Skill
no license1★ repoPublic repository for Claude Code Agent Skills
MARUCIE/openclaw-foundry/web/public/packs/spellbook-backend-engineer/skills/fastapi Skill
1★ repoThe curated AI Agent skill marketplace — 37K+ vetted skills, S/A/B/C ratings, deploy anywhere
kalshamsi/claude-security-skills/skills/api-security-tester Skill
1★ repoProduction-ready security skills for Claude Code and compatible AI coding agents
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.
manastalukdar/ai-devstudio/skills/graphql-schema Skill
1★ repoProfessional development studio for Claude Code CLI
Methasit-Pun/data_engineer_claude_skills/05-etl-build/pipeline-design Skill
no license1★ repoPractical guides, prompts, and Python code for applying Anthropic's Claude Skills to data engineering and pipeline automation
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
NafisRayan/100x-Agent-Toolkit/skills/fastapi-expert Skill
no license1★ repoA production-grade engineering toolkit for AI-assisted software development. Contains 168 specialized skill workflows (100 core + 68 GSD sub-skills), 142 expert agent personas, 24 design system specifications, 5 reference checklists, 84 slash commands, and 9 MCP server integrations.