The best agent-sprite-forge alternatives

humanizer

blader/humanizer

Scanned · findings(2)

Agent skill that removes signs of AI-generated writing from text

Choose humanizer if…

• you want the more widely starred option (64.2k)
• you specifically need ai-writing or claude-code

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khazix-skills

KKKKhazix/khazix-skills

数字生命卡兹克开源的 AI Skills 合集 | Agent Skills: leader（帮你定义目标）, neat-freak 洁癖, hv-analysis, khazix-writer & more — Claude Code, Codex & 40+ agents

Choose khazix-skills if…

• you want the more widely starred option (21.9k)
• you specifically need ai-agents or claude

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codex-ppt-skill

ningzimu/codex-ppt-skill

GPT-Image-2 PPT Generator Skill for Creating Image-Based PowerPoint Presentations in Codex and Other Skill-Compatible Agents

Choose codex-ppt-skill if…

• you want the more widely starred option (7.6k)
• you specifically need ai-ppt or claude-code

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serenity-skill

muxuuu/serenity-skill

Serenity-inspired Agent Skill for supply-chain bottleneck stock research

Choose serenity-skill if…

• you specifically need ai-agents or claude-code

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skills

NVIDIA/skills

Agent Skills for NVIDIA products — install into Claude Code, Codex, and other coding agents to run Physical AI, robotics, simulation, CUDA, and RAG workflows end to end.

Choose skills if…

• Apache License 2.0 suits your use better than MIT License
• you specifically need agentic-ai or ai-agents

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ctf-skills

ljagiello/ctf-skills

Agent skills for solving CTF challenges - web exploitation, binary pwn, crypto, reverse engineering, forensics, OSINT, and more

Choose ctf-skills if…

• you specifically need claude-code or claude-code-skills

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agents

wshobson/agents

Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, and Google Antigravity

Choose agents if…

• you want the more widely starred option (42.1k)
• you specifically need agentic-ai or agents

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planning-with-files

OthmanAdi/planning-with-files

Persistent file-based planning for AI coding agents and long-running tasks. Crash-proof markdown plans, session recovery after /clear and compaction, per-turn re-injection against context rot, deterministic completion gate. Manus-style. Install from npm, the Claude Code plugin marketplace, or npx skills. Codex, Cursor, OpenCode, 60+ agents.

Choose planning-with-files if…

• you want the more widely starred option (27.9k)
• you specifically need autonomous-agents or claude

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skill

anbeime/skill

收录最全、更新最快的技能Skills商店：精选原创技能包（涵盖文档处理、内容创作、编程开发、机器学习、自动化工作流），全部打包好可直接安装使用！同时自动抓取GitHub上万个Skills项目，按分类、更新时间、Star数量整理。The most comprehensive and frequently updated AI Agent skill library, featuring curated skill packs across document processing, content creation, programming, machine learning, automated workflows, and many more domains.

Choose skill if…

• you want the more widely starred option (9.1k)
• you specifically need claude-skills or deepseek

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Vibe-Skills

foryourhealth111-pixel/Vibe-Skills

Intelligent Skill routing and workflow orchestration for AI agents — +21.12 pp reward, −29.6% tokens on SkillsBench with DeepSeekV4Flash-VE.

Choose Vibe-Skills if…

• Apache License 2.0 suits your use better than MIT License
• you specifically need agent-framework or agentic-coding

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J-Space-Cognition-Suite-V3.7

Tiger3807861189/J-Space-Cognition-Suite-V3.7

J-Space Cognition Suite V3.7 - AI cognitive-enhancement Skills based on Anthropic's J-space global workspace research. | 哔哩哔哩：Tiger380 (UID 3494375382321675) — https://space.bilibili.com/3494375382321675

Choose J-Space-Cognition-Suite-V3.7 if…

• Apache License 2.0 suits your use better than MIT License
• you specifically need ai or ai-agent

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agent-skills

addyosmani/agent-skills

Production-grade engineering skills for AI coding agents.

Choose agent-skills if…

• you would rather work in JavaScript than Python
• you want the more widely starred option (113.0k)
• you specifically need antigravity or claude-code

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