1. emulate
1,954 stars+31 this week
Local drop-in replacement services for CI and no-network sandboxes.
opensrc alternatives: 12 Claude Code plugins like vercel-labs/opensrc
Flowy lists 1,115 other Development plugins like opensrc, 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 |
|---|---|---|---|---|---|
| opensrcThis page | 3,024 | +3 | Sep 16, 2026 | Apache-2.0 | 1 skill |
| 1emulate | 1,954 | +31 | Oct 25, 2026 | Apache-2.0 | 15 skills |
| 2project-starter | 1,421 | 0 | Oct 6, 2026 | MIT | 14 skills, 7 agents, 26 commands, 6 hooks |
| 3redis-js | 982 | +1 | Oct 22, 2026 | MIT | not available |
| 4design-with-claude | 11 | 0 | Oct 24, 2026 | MIT | 1 skill, 49 commands |
| 5ecc | 289,990 | +6,151 | Oct 26, 2026 | MIT | 200 skills, 71 agents, 112 commands, 1 MCP server |
| 6rtk | 84,559 | +697 | Oct 25, 2026 | Apache-2.0 | 12 skills, 6 agents, 13 commands |
| 7cline | 70,848 | +309 | Oct 26, 2026 | Apache-2.0 | 2 commands |
| 8vercel-nextjs-flow | 33,121 | +395 | Oct 27, 2026 | not available | 9 skills |
| 9vercel-labs-agent-skills | 33,017 | +395 | Oct 14, 2026 | not available | 9 skills |
| 10jscpd | 6,460 | +25 | Oct 28, 2026 | MIT | 5 skills |
| 11weave-os-router | 5,595 | 0 | Oct 29, 2026 | Apache-2.0 | 2 skills, 14 commands |
| 12lean-ctx | 3,902 | +9 | Oct 27, 2026 | Apache-2.0 | 2 skills |
The 12 closest alternatives
2. project-starter
1,421 stars0 this week
A universal Claude Code workflow plugin with specialized agents, skills, hooks, and mode commands for any software project.
3. redis-js
982 stars+1 this week
@upstash/redis is an HTTP/REST based Redis client for typescript, built on top of Upstash REST API.
4. design-with-claude
11 stars0 this week
dwic (design with claude) puts a product designer inside Claude Code.
5. 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…
6. rtk
84,559 stars+697 this week
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands.
7. cline
70,848 stars+309 this week
Autonomous coding agent as an SDK, IDE extension, or CLI assistant.
8. vercel-nextjs-flow
33,121 stars+395 this week
A collection of skills for AI coding agents.
9. vercel-labs-agent-skills
33,017 stars+395 this week
A collection of skills for AI coding agents.
10. jscpd
6,460 stars+25 this week
Duplicate code detector for 220+ languages — plus dead code, complexity hotspots, duplication and health trends over git history, and one…
11. weave-os-router
5,595 stars0 this week
Model router for agentic systems.
12. lean-ctx
3,902 stars+9 this week
LeanCTX is the Context Gateway for AI Systems.
Questions about opensrc alternatives
What is the best alternative to opensrc?
emulate is the first of 12 alternatives to opensrc by shared technologies: it has 1,954 stars (behind opensrc), gained 31 stars this week and ships 15 skills against 1 for opensrc.
Which opensrc alternative has the most skills?
ecc has the most, with 200 skills of the 12 alternatives listed. opensrc has 1.
Is opensrc free?
Yes. opensrc is published under the Apache-2.0 license, so it is free to use.