Alternatives

Cc Sdd alternatives for AI agents.

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

Current skill

Cc Sdd

Turn approved specs into long-running autonomous implementation. A minimal, adaptable SDD harness with Agent Skills for Claude Code, Codex, Cursor, Copilot, Windsurf, OpenCode, Gemini CLI, and Antigravity.

97
Quality
85
Trust
3.6K
Stars
#1

Cherry Studio

Similarity 133Trust 91Excellent 100

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

50K starsAug 13, 2026 pushagent-skillsTypeScriptAI Agents
$ npx skills add CherryHQ/cherry-studio
#2

Guizang Ppt Skill

Similarity 127Trust 91Excellent 100

AI-agent Skill for generating polished HTML slide decks: editorial magazine and Swiss layouts, image prompts, social covers, and a WebGL/low-power presentation runtime.

25K starsAug 22, 2026 pushagent-skillsHTMLAI Agents
$ npx skills add op7418/guizang-ppt-skill
#3

Planning With Files

Similarity 126Trust 89Excellent 100

Persistent 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.

26K starsAug 3, 2026 pushagent-skillsPythonAI Agents
$ npx skills add OthmanAdi/planning-with-files
#4

Agent Skills

Similarity 126Trust 86Excellent 100

Production-grade engineering skills for AI coding agents.

88K starsAug 14, 2026 pushagent-skillsShellAI Agents
$ npx skills add addyosmani/agent-skills
#5

Drawio Skill

Similarity 124Trust 89Excellent 100

Generate draw.io diagrams from natural language — 6 presets, vision self-check + up to 5-round refinement, codebase-to-diagram, 10,000+ official shapes & 321 AI/LLM brand logos. Exports PNG/SVG/PDF/JPG.

7.4K starsAug 5, 2026 pushagent-skillsPythonAI Agents
$ npx skills add Agents365-ai/drawio-skill
#6

Codex Ppt Skill

Similarity 123Trust 89Excellent 100

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

4.0K starsJul 23, 2026 pushagent-skillsPythonAI Agents
$ npx skills add ningzimu/codex-ppt-skill
#7

Cc Skills Golang

Similarity 122Trust 87Excellent 100

🧑‍🎨 A collection of Golang agentic skills that works

3.0K starsAug 13, 2026 pushagent-skillsGoAI Agents
$ npx skills add samber/cc-skills-golang
#8

OpenMontage

Similarity 119Trust 92Excellent 100

World's first open-source, agentic video production system. 12 pipelines, 52 tools, 500+ agent skills. Turn your AI coding assistant into a full video production studio.

48K starsAug 14, 2026 pushagent-skillsPythonAI Agents
$ npx skills add calesthio/OpenMontage
#9

Ponytail

Similarity 119Trust 90Excellent 100

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

86K starsJul 15, 2026 pushagent-skillsJavaScriptAI Agents
$ npx skills add DietrichGebert/ponytail
#10

Awesome Agent Skills

Similarity 119Trust 88Excellent 100

A curated collection of 1000+ agent skills from official dev teams and the community, compatible with Claude Code, Codex, Gemini CLI, Cursor, and more.

30K starsAug 16, 2026 pushagent-skillsAI AgentsClaude Code
$ npx skills add VoltAgent/awesome-agent-skills
#11

Obsidian Skills

Similarity 119Trust 87Excellent 100

Agent skills for Obsidian. Teach your agent to use Obsidian CLI and open formats including Markdown, Bases, JSON Canvas.

36K starsJun 8, 2026 pushagent-skillsAI AgentsClaude Code
$ npx skills add kepano/obsidian-skills
#12

Claude Skills

Similarity 118Trust 88Excellent 100

337 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.

25K starsAug 17, 2026 pushagent-skillsPythonAI Agents
$ npx skills add alirezarezvani/claude-skills
#13

Open Design

Similarity 117Trust 91Excellent 100

🎨 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.

88K starsAug 17, 2026 pushagent-skillsTypeScriptAI Agents
$ npx skills add nexu-io/open-design
#14

Baoyu Skills

Similarity 116Trust 87Excellent 100

JimLiu/baoyu-skills is a high-star GitHub project relevant to AI agent workflows.

23K starsJul 4, 2026 pushagent-skillsTypeScriptAI Agents
$ npx skills add JimLiu/baoyu-skills
#15

Skills

Similarity 116Trust 85Excellent 100

The open agent skills tool - npx skills

26K starsJul 13, 2026 pushagent-skillsTypeScriptAI Agents
$ npx skills add vercel-labs/skills
#16

Eigent

Similarity 116Trust 90Excellent 100

Eigent: The Open Source Cowork Desktop to Unlock Your Exceptional Productivity. Local and Free Alternative to Claude Cowork.

15K starsJul 18, 2026 pushagent-skillsTypeScriptAI Agents
$ npx skills add eigent-ai/eigent

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 Cc Sdd 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.