1. ecc
289,990 stars+6,151 this week
Your agent can write code, but ECC gives it a coordinated engineering system and toolbox: it plans before it builds, verifies changes with…
fullstack-dev-skills alternatives: 12 Claude Code plugins like jeffallan/claude-skills
Flowy lists 1,115 other Development plugins like fullstack-dev-skills, ranked by shared technologies, then GitHub stars; nothing in this list is paid.
Published · Updated · By Flowy
How they compare
| Plugin | Stars | 7 days | Updated | License | Contains |
|---|---|---|---|---|---|
| fullstack-dev-skillsThis page | 12,088 | +126 | Oct 26, 2026 | MIT | 67 skills, 10 commands |
| 1ecc | 289,990 | +6,151 | Oct 26, 2026 | MIT | 200 skills, 71 agents, 112 commands, 1 MCP server |
| 2claude-code-tresor | 783 | -1 | Jul 3, 2026 | MIT | 8 skills, 9 agents, 24 commands |
| 3claude-elixir-phoenix | 571 | +2 | Oct 22, 2026 | MIT | 106 skills, 37 agents, 2 commands |
| 4developer-kit | 365 | +6 | Sep 10, 2026 | MIT | 116 skills, 44 agents, 35 commands, 2 MCP servers |
| 5nycu-chung-devteam | 270 | -1 | Apr 18, 2026 | MIT | 13 agents, 5 hooks |
| 6design-system-ops | 212 | +3 | Sep 24, 2026 | MIT | 36 skills, 4 commands |
| 7bp | 195 | +1 | Nov 26, 2025 | MIT | 4 agents, 5 commands, 2 MCP servers |
| 8softspark-ai-toolkit | 181 | +1 | Oct 15, 2026 | Apache-2.0 | 117 skills, 44 agents |
| 9posthog-ai-plugin | 95 | +2 | Oct 24, 2026 | not available | 174 skills, 1 agent, 3 commands, 2 hooks, 1 MCP server |
| 10omniroute | 81,187 | +2,795 | Oct 26, 2026 | MIT | 46 skills |
| 11wshobson-agents | 41,954 | +446 | Oct 26, 2026 | MIT | 185 skills, 137 agents, 93 commands |
| 12tech-leads-club-agent-skills | 7,089 | +32 | Oct 26, 2026 | not available | 94 skills |
The 12 closest alternatives
2. claude-code-tresor
783 stars-1 this week
A world-class collection of Claude Code utilities: autonomous skills, expert agents, slash commands, and prompts that supercharge your…
3. claude-elixir-phoenix
571 stars+2 this week
Docs: phxagents.dev -- install guides per runtime, the runtime compatibility matrix, all 26 Iron Laws, and a browsable skill and agent…
4. developer-kit
365 stars+6 this week
Modular plugin marketplace for Claude Code and agentic CLIs, with validated, spec-driven skills, agents, commands, and workflows for Java…
5. nycu-chung-devteam
270 stars-1 this week
An entire engineering team for Claude Code — 12 specialized agents, 15 automation hooks, and the P7/P9/P10 methodology that keeps them…
6. design-system-ops
212 stars+3 this week
Claude Code skills for the work that keeps a design system alive.
7. bp
195 stars+1 this week
Claude Code Plugin for smart blueprint-driven development AI analyzes patterns, creates solid implementation plans, delivers working code…
8. softspark-ai-toolkit
181 stars+1 this week
AI coding toolkit with machine-enforced safety, 116 skills, 44 agents, lifecycle hooks, persona presets, opt-in plugin packs, and…
9. posthog-ai-plugin
95 stars+2 this week
Official PostHog plugin for AI clients.
10. omniroute
81,187 stars+2,795 this week
Never stop coding.
11. wshobson-agents
41,954 stars+446 this week
Use one collection of plugins, agents, skills, and commands across Claude Code, OpenAI Codex CLI, Cursor, OpenCode, Antigravity CLI…
12. tech-leads-club-agent-skills
7,089 stars+32 this week
The secure, validated skill registry for professional AI coding agents.
Questions about fullstack-dev-skills alternatives
What is the best alternative to fullstack-dev-skills?
ecc is the first of 12 alternatives to fullstack-dev-skills by shared technologies: it has 289,990 stars (ahead of fullstack-dev-skills), gained 6,151 stars this week and ships 200 skills against 67 for fullstack-dev-skills.
Which fullstack-dev-skills alternative has the most skills?
ecc has the most, with 200 skills of the 12 alternatives listed. fullstack-dev-skills has 67.
Is fullstack-dev-skills free?
Yes. fullstack-dev-skills is published under the MIT license, so it is free to use.