# 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: Oct 23, 2026 · Updated: Oct 26, 2026 · Author: Flowy
Canonical: https://www.flowy.sh/alternatives/jeffallan-claude-skills

## How they compare

| Plugin | Stars | 7 days | Updated | License | Contains |
| --- | ---: | ---: | ---: | --- | --- |
| [fullstack-dev-skills](https://www.flowy.sh/listings/jeffallan-claude-skills) | 12,088 | +126 | Oct 26, 2026 | MIT | 67 skills, 10 commands |
| [ecc](https://www.flowy.sh/alternatives/affaan-m-ecc) | 289,990 | +6,151 | Oct 26, 2026 | MIT | 200 skills, 71 agents, 112 commands, 1 MCP server |
| [claude-code-tresor](https://www.flowy.sh/listings/alirezarezvani-claude-code-tresor) | 783 | -1 | Jul 3, 2026 | MIT | 8 skills, 9 agents, 24 commands |
| [claude-elixir-phoenix](https://www.flowy.sh/listings/oliver-kriska-claude-elixir-phoenix) | 571 | +2 | Oct 22, 2026 | MIT | 106 skills, 37 agents, 2 commands |
| [developer-kit](https://www.flowy.sh/listings/giuseppe-trisciuoglio-developer-kit) | 365 | +6 | Sep 10, 2026 | MIT | 116 skills, 44 agents, 35 commands, 2 MCP servers |
| [nycu-chung-devteam](https://www.flowy.sh/listings/nycu-chung-my-claude-devteam) | 270 | -1 | Apr 18, 2026 | MIT | 13 agents, 5 hooks |
| [design-system-ops](https://www.flowy.sh/listings/murphytrueman-design-system-ops) | 212 | +3 | Sep 24, 2026 | MIT | 36 skills, 4 commands |
| [bp](https://www.flowy.sh/listings/croffasia-cc-blueprint-toolkit) | 195 | +1 | Nov 26, 2025 | MIT | 4 agents, 5 commands, 2 MCP servers |
| [softspark-ai-toolkit](https://www.flowy.sh/listings/softspark-ai-toolkit) | 181 | +1 | Oct 15, 2026 | Apache-2.0 | 117 skills, 44 agents |
| [posthog-ai-plugin](https://www.flowy.sh/listings/posthog-ai-plugin) | 95 | +2 | Oct 24, 2026 | – | 174 skills, 1 agent, 3 commands, 2 hooks, 1 MCP server |
| [omniroute](https://www.flowy.sh/alternatives/diegosouzapw-omniroute) | 81,187 | +2,795 | Oct 26, 2026 | MIT | 46 skills |
| [wshobson-agents](https://www.flowy.sh/alternatives/wshobson-agents) | 41,954 | +446 | Oct 26, 2026 | MIT | 185 skills, 137 agents, 93 commands |
| [tech-leads-club-agent-skills](https://www.flowy.sh/alternatives/tech-leads-club-agent-skills) | 7,089 | +32 | Oct 26, 2026 | – | 94 skills |

## The 12 closest alternatives

1. [ecc](https://www.flowy.sh/listings/affaan-m-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… [ecc on Flowy](https://www.flowy.sh/listings/affaan-m-ecc) · [ecc alternatives](https://www.flowy.sh/alternatives/affaan-m-ecc)
2. [claude-code-tresor](https://www.flowy.sh/listings/alirezarezvani-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… [claude-code-tresor on Flowy](https://www.flowy.sh/listings/alirezarezvani-claude-code-tresor)
3. [claude-elixir-phoenix](https://www.flowy.sh/listings/oliver-kriska-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… [claude-elixir-phoenix on Flowy](https://www.flowy.sh/listings/oliver-kriska-claude-elixir-phoenix)
4. [developer-kit](https://www.flowy.sh/listings/giuseppe-trisciuoglio-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… [developer-kit on Flowy](https://www.flowy.sh/listings/giuseppe-trisciuoglio-developer-kit)
5. [nycu-chung-devteam](https://www.flowy.sh/listings/nycu-chung-my-claude-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… [nycu-chung-devteam on Flowy](https://www.flowy.sh/listings/nycu-chung-my-claude-devteam)
6. [design-system-ops](https://www.flowy.sh/listings/murphytrueman-design-system-ops) (212 stars, +3 this week). Claude Code skills for the work that keeps a design system alive. [design-system-ops on Flowy](https://www.flowy.sh/listings/murphytrueman-design-system-ops)
7. [bp](https://www.flowy.sh/listings/croffasia-cc-blueprint-toolkit) (195 stars, +1 this week). Claude Code Plugin for smart blueprint-driven development AI analyzes patterns, creates solid implementation plans, delivers working code… [bp on Flowy](https://www.flowy.sh/listings/croffasia-cc-blueprint-toolkit)
8. [softspark-ai-toolkit](https://www.flowy.sh/listings/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… [softspark-ai-toolkit on Flowy](https://www.flowy.sh/listings/softspark-ai-toolkit)
9. [posthog-ai-plugin](https://www.flowy.sh/listings/posthog-ai-plugin) (95 stars, +2 this week). Official PostHog plugin for AI clients. [posthog-ai-plugin on Flowy](https://www.flowy.sh/listings/posthog-ai-plugin)
10. [omniroute](https://www.flowy.sh/listings/diegosouzapw-omniroute) (81,187 stars, +2,795 this week). Never stop coding. [omniroute on Flowy](https://www.flowy.sh/listings/diegosouzapw-omniroute) · [omniroute alternatives](https://www.flowy.sh/alternatives/diegosouzapw-omniroute)
11. [wshobson-agents](https://www.flowy.sh/listings/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… [wshobson-agents on Flowy](https://www.flowy.sh/listings/wshobson-agents) · [wshobson-agents alternatives](https://www.flowy.sh/alternatives/wshobson-agents)
12. [tech-leads-club-agent-skills](https://www.flowy.sh/listings/tech-leads-club-agent-skills) (7,089 stars, +32 this week). The secure, validated skill registry for professional AI coding agents. [tech-leads-club-agent-skills on Flowy](https://www.flowy.sh/listings/tech-leads-club-agent-skills) · [tech-leads-club-agent-skills alternatives](https://www.flowy.sh/alternatives/tech-leads-club-agent-skills)

## 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.

## Related

- [Development plugins on Flowy](https://www.flowy.sh/listings/category/development)
- [Browse all skills](https://www.flowy.sh/skills)
- [Browse all commands](https://www.flowy.sh/commands)
- [fullstack-dev-skills on Flowy](https://www.flowy.sh/listings/jeffallan-claude-skills)