Specification and documentation for Agent Skills
$ npx skills add agentskills/agentskillsAlternatives
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
確定申告自動化 AI エージェントプラグイン — 帳簿管理から e-Tax 入力代行まで
Specification and documentation for Agent Skills
$ npx skills add agentskills/agentskillsPublic repository for Agent Skills
$ npx skills add anthropics/skillsHow to choose
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Shinkoku if it already passes your workflow test and repository review.
Next step
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.
SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.
$ npx skills add microsoft/SkillOptA comprehensive collection of Agent Skills for context engineering, multi-agent architectures, and production agent systems. Use when building, optimizing, or debugging agent systems that require effective context management.
$ npx skills add muratcankoylan/Agent-Skills-for-Context-Engineering337 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 330+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.
$ npx skills add alirezarezvani/claude-skillsAgent Skills for Google products and technologies
$ npx skills add google/skillsSecurity scanner for AI agent skills. Detect vulnerabilities, malicious patterns, and security risks.
$ npx skills add NVIDIA/SkillSpectorMakes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
$ npx skills add DietrichGebert/ponytailPM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth.
$ npx skills add phuryn/pm-skillsA curated collection of 1000+ agent skills from official dev teams and the community, compatible with Claude Code, Codex, Gemini CLI, Cursor, and more.
$ npx skills add VoltAgent/awesome-agent-skillsProduction-grade engineering skills for AI coding agents.
$ npx skills add addyosmani/agent-skillsJimLiu/baoyu-skills is a high-star GitHub project relevant to AI agent workflows.
$ npx skills add JimLiu/baoyu-skillsUltra-high-performance, secure, all-in-one acceleration engine for developer resources
$ npx skills add xixu-me/xgetPersistent file-based planning for AI coding agents and long-running agentic tasks. Crash-proof markdown plans that survive context loss and /clear, plus a deterministic completion gate and multi-agent shared state on disk. Manus-style. Works with Claude Code, Codex CLI, Cursor, Kiro, OpenCode and 60+ agents via the SKILL.md standard.
$ npx skills add OthmanAdi/planning-with-filesMulti-Agent Harness for Production AI
$ npx skills add aden-hive/hive🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sandboxed preview · HTML/PDF/PPTX/MP4 export 🤖 Claude Code / OpenClaw / Codex / Cursor / OpenCode / Qwen / Copilot / Hermes / Kimi & 17+ CLIs.
$ npx skills add nexu-io/open-design