APIs & services
1,770 rows, by stacks then stars
newmindsgroup/ai-agent-skills-library/sources/sickn33-antigravity-awesome-skills/skills/grpc-golang 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/python-fastapi-development Skill
1★ repoShared library of AI agent skills — works across Claude Code, Cursor, Codex, Windsurf, OpenCode, and Google Antigravity via a single universal installer.
zkeviny/MGC-Blackbox/mgc_skill/Token_Safe_Webhook_Sender Skill
no license1★ repoA Safe Vault for AI Agents. No key exposure. Encrypted script execution — local or external.
fnord123/hermes-skills/pet-care-tracker Skill
1★ repoSkills for use with Hermes that work with local models
IrfanSadiqRahat/constellation/agents/api-designer 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.
IrfanSadiqRahat/constellation/agents/graphql-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.
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.
findscripter/everything-skills/02-engineering/api-test-suite-builder 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/fastapi-async-api 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/graphql-architect 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/grpc-golang-services 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/rest-api-endpoint-builder 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/shopify-app-development 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/10-platform/agentmail-email-infra 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/10-platform/agentphone-voice-sms-agents 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/10-platform/zoom-phone-integration 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/10-platform/zoom-webhooks-setup 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.
gusbavia/fabric-apps-skills/skills/fabric-app-lakehouse-live Skill
1★ repoAgent skills for building Microsoft Fabric Apps (preview): headless deploys, browser-to-Lakehouse live reads, and transactional write-back architecture. Battle-tested recipes for Claude Code and compatible agents.
rtwsvj/skill-switch/tests/fixtures/skills-malicious/cred-token-webhook Skill
1★ repoLocal-first governance + a security gate for the skills you install across AI coding agents (Claude Code, Codex, Gemini CLI, Cursor, Copilot). Audit, sync, roll back. CLI + signed macOS app. Zero telemetry.
ed1son99/skills/skills/ai-media/bfl-api Skill
1★ repoCollection of Hermes Agent skills — 255 reusable AI agent workflows across 39 categories
Ghosteken/agent-harness/archive/skills-community/comfyui-gateway 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.
Ghosteken/agent-harness/archive/skills-community/fastapi-pro 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.
Ghosteken/agent-harness/archive/skills-community/fastapi-router-py 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.
Ghosteken/agent-harness/archive/skills-community/fastapi-templates 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.
Frontend api integration patterns
Ghosteken/agent-harness/archive/skills-community/frontend-api-integration-patterns 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.
Ghosteken/agent-harness/archive/skills-community/plaid-fintech 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.
Ghosteken/agent-harness/archive/skills-community/python-fastapi-development 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.
Ghosteken/agent-harness/archive/skills-community/shopify-apps 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.
Ghosteken/agent-harness/skills/api-endpoint-builder 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.
Ghosteken/agent-harness/skills/graphql-architect 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.
Ghosteken/agent-harness/skills/graphql 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.
Ghosteken/agent-harness/skills/grpc-golang 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.
zhouhuijia/sharp-skills/skills/sharp-api-design Skill
no license1★ repoAI Agent 品控规则合集。Stop AI slop — 六个模块,七平台兼容,一行命令安装。
Lightbridge-KS/agent-skills/plugins/radiology/skills/orthanc-api Skill
1★ repoMy Public Agent 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.
008993368-yaz/expect-the-unexpected Skill
1★Scenario-driven failure-mode analysis skill for AI coding agents (Cursor, Claude Code, Copilot, Codex)
tunahanaliozturk/secure-dotnet-skills/skills/rate-limiting-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.
tunahanaliozturk/secure-dotnet-skills/skills/threat-model-endpoint 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.
Deadlymind/nanolama/skills/webhook-handler Skill
21 days old1★ repoA portable Claude Code skills library (plugin) for a Django 5.2 + Next.js 16 house stack: 30 model-agnostic, tenant-isolation-and-security-first skills.
risadams/ink-and-agency/skills/core-development/api-designer Skill
no license1★ repoA dual-host skills plugin for Claude Code and OpenAI Codex with a self-evolve loop that learns from every invocation.
risadams/ink-and-agency/skills/core-development/graphql-architect Skill
no license1★ repoA dual-host skills plugin for Claude Code and OpenAI Codex with a self-evolve loop that learns from every invocation.
risadams/ink-and-agency/skills/language-specialists/fastapi-developer Skill
no license1★ repoA dual-host skills plugin for Claude Code and OpenAI Codex with a self-evolve loop that learns from every invocation.
yigityildiz0/universal-ai-skill-library/skills/common/api-design Skill
18 days old1★ repo531 searchable AI Agent Skills for Claude Code, OpenAI Codex, and OpenCode — EN/TR catalog, platform and risk notes, direct ZIPs, and curated bundles.
yigityildiz0/universal-ai-skill-library/skills/common/api-documentation Skill
18 days old1★ repo531 searchable AI Agent Skills for Claude Code, OpenAI Codex, and OpenCode — EN/TR catalog, platform and risk notes, direct ZIPs, and curated bundles.
yigityildiz0/universal-ai-skill-library/skills/common/fastapi-expert Skill
18 days old1★ repo531 searchable AI Agent Skills for Claude Code, OpenAI Codex, and OpenCode — EN/TR catalog, platform and risk notes, direct ZIPs, and curated bundles.
yigityildiz0/universal-ai-skill-library/skills/common/graphql-development Skill
18 days old1★ repo531 searchable AI Agent Skills for Claude Code, OpenAI Codex, and OpenCode — EN/TR catalog, platform and risk notes, direct ZIPs, and curated bundles.
zetroot/wolverine-skill Skill
1★AI-agent skill for building applications with WolverineFX framework
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.
dkmqflx/fastapi-best-practices-plugin/plugins/fastapi-best-practices/skills/fastapi-best-practices Skill
1★ repoClaude Code plugin: FastAPI best practices (41 rules, 13 categories) grounded in the official FastAPI docs
dkmqflx/fastapi-best-practices-plugin/plugins/fastapi-best-practices/skills/fastapi-security Skill
1★ repoClaude Code plugin: FastAPI best practices (41 rules, 13 categories) grounded in the official FastAPI docs
dkmqflx/fastapi-best-practices-plugin/plugins/fastapi-best-practices/skills/fastapi-testing Skill
1★ repoClaude Code plugin: FastAPI best practices (41 rules, 13 categories) grounded in the official FastAPI docs
asong56/skills/02-define/api-design Skill
18 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/fastapi-patterns Skill
18 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.
Hookwarden — Webhook Integrity
Hookwarden/hookwarden/io.github.Hookwarden/mcp MCP server
1★ repoWebhook signature-verification audit. Stripe, GitHub, Shopify, Twilio +17. Local. Deterministic.
grulex/grpc-invoke-mcp/io.github.grulex/grpc-invoke-mcp MCP server
1★ repoMCP server for describing and invoking gRPC methods
tdries/tableau-graphQL-mcp/io.github.tdries/tableau-graphql-mcp MCP server
28 days old1★ repoAsk any Tableau lineage question, in any MCP client, through the Tableau Metadata API.
aneebbaig/app-starter-skills/plugins/app-starter/skills/fastapi-app Skill
0★ repoBootstrap skills for Next.js, Flutter, and FastAPI apps. Current packages, no deprecated APIs, consistent structure. Claude Code plugin + AGENTS.md.
gauravs19/spring-boot-microservices-skill/spring-boot-microservices Skill
13 days old0★ repoClaude Code skill to design, scaffold, and review modern Java Spring Boot microservices (Spring Boot 4.x / Java 25 LTS). Installable as a plugin marketplace.
dkmqflx/claude-tools/.claude/skills/agents-harden Skill
no license0★ repo