Alternatives

Agentsys alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

Agentsys

AI writes code. This automates everything else · 24 plugins · 49 agents · 44 skills · for Claude Code, OpenCode, Codex, Cursor, Kiro.

Quality

Trust

949

Stars

Career Ops

Similarity 142Trust 86Excellent 100

AI-powered job search system built on Claude Code. 14 skill modes, Go dashboard, PDF generation, batch processing.

60K starsJul 13, 2026 pushdevelopmentJavaScriptClaude Code

$ npx skills add santifer/career-ops

Caveman

Similarity 135Trust 88Excellent 100

🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

97K starsAug 11, 2026 pushdevelopmentJavaScriptClaude Code

$ npx skills add JuliusBrussee/caveman

Claude Hud

Similarity 134Trust 88Excellent 100

A Claude Code plugin that shows what's happening - context usage, active tools, running agents, and todo progress

27K starsJul 16, 2026 pushdevelopmentJavaScriptClaude Code

$ npx skills add jarrodwatts/claude-hud

Claude Code Game Studios

Similarity 120Trust 85Excellent 100

Turn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a complete coordination system mirroring real studio hierarchy.

22K starsMay 21, 2026 pushdevelopmentShellClaude Code

$ npx skills add Donchitos/Claude-Code-Game-Studios

Marketingskills

Similarity 119Trust 90Excellent 100

Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.

41K starsJul 16, 2026 pushdevelopmentJavaScriptClaude Code

$ npx skills add coreyhaines31/marketingskills

Rig

Similarity 118Trust 88Excellent 100

⚙️🦀 Build modular and scalable LLM Applications in Rust

8.1K starsAug 2, 2026 pushdevelopmentRustLLMOps

$ npx skills add 0xPlaygrounds/rig

Open-source & free — Battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in fine-tuned ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.

21K starsAug 16, 2026 pushdevelopmentGoCode Review

$ npx skills add alibaba/open-code-review

Reviewdog

Similarity 116Trust 85Excellent 99

🐶 Automated code review tool integrated with any code analysis tools regardless of programming language

9.4K starsJun 12, 2026 pushdevelopmentGoCode Review

$ npx skills add reviewdog/reviewdog

System Prompts And Models Of AI Tools

Similarity 113Trust 90Excellent 100

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models

141K starsJun 12, 2026 pushdevelopmentClaude CodeCursor

$ npx skills add x1xhlol/system-prompts-and-models-of-ai-tools

#10

Awesome Claude Code

Similarity 113Trust 87Excellent 100

A curated list of awesome skills, hooks, slash-commands, agent orchestrators, applications, and plugins for Claude Code by Anthropic

50K starsJul 11, 2026 pushdevelopmentPythonClaude Code

$ npx skills add hesreallyhim/awesome-claude-code

#11

Claude Seo

Similarity 112Trust 90Excellent 100

Universal SEO skill for Claude Code. 25 sub-skills + 18 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, backlinks, local SEO, maps intelligence, semantic clustering, e-commerce SEO, international SEO, Google APIs, and PDF/Excel reporting. Optional DataForSEO, Firecrawl, and Banana extensions.

14K starsJul 27, 2026 pushdevelopmentPythonClaude Code

$ npx skills add AgriciDaniel/claude-seo

#12

Claude Ads

Similarity 110Trust 89Excellent 100

Comprehensive paid advertising audit & optimization skill for Claude Code. 250+ checks across Google, Meta, YouTube, LinkedIn, TikTok, Microsoft & Apple Ads with weighted scoring, parallel agents, industry templates, and AI creative generation.

7.9K starsJul 13, 2026 pushdevelopmentPythonClaude Code

$ npx skills add AgriciDaniel/claude-ads

#13

Gitpod

Similarity 110Trust 90Excellent 100

The developer platform for on-demand cloud development environments to create software faster and more securely.

14K starsJun 12, 2026 pushdevelopmentTypeScriptCode Review

$ npx skills add gitpod-io/gitpod

#14

Pr Agent

Similarity 109Trust 90Excellent 100

🚀 PR Agent: The Original Open-Source PR Reviewer. This project It is not the Qodo free tier.

12K starsJun 6, 2026 pushdevelopmentPythonCode Review

$ npx skills add The-PR-Agent/pr-agent

#15

React Doctor

Similarity 109Trust 88Excellent 100

Your agent writes bad React. This catches it

13K starsJun 14, 2026 pushdevelopmentTypeScriptCode Review

$ npx skills add millionco/react-doctor

#16

Claude Code System Prompts

Similarity 109Trust 87Excellent 100

All parts of Claude Code's system prompt, 27 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic docs, WebFetch, Bash cmd, security review, agent creation). Updated for each Claude Code version.

12K starsJul 6, 2026 pushdevelopmentJavaScriptClaude Code

$ npx skills add Piebald-AI/claude-code-system-prompts

How to choose

When should you switch?

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 Agentsys if it already passes your workflow test and repository review.

Next step

Compare top candidates side by side

Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.