head to head · open source
ActivePieces vs vibe-check-mcp-server
ActivePieces has 25,364 GitHub stars, 4,428 forks, 573 open issues and last shipped yesterday. vibe-check-mcp-server has 504 stars, 67 forks, 5 open issues and last shipped 4 days ago. ActivePieces leads on adoption by 4,933% (25,364 vs 504 stars). ActivePieces is written in TypeScript under a custom or non-standard licence; vibe-check-mcp-server is written in TypeScript under MIT. ActivePieces has attracted 17% as many forks as stars, vibe-check-mcp-server 13%. ActivePieces was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 4 topic tags (ai-agents, mcp, mcp-server, workflow-automation), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ActivePieces | vibe-check-mcp-server | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 504 |
| License | Custom / other | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-04 | 2026-11-01 |
| Forks | ⑂ 4.4K | ⑂ 67 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ActivePieces if
- You weight community size — 25K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick vibe-check-mcp-server if
- You want the vibe-check-mcp-server feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and vibe-check-mcp-server fits your workflow better
About ActivePieces
An open source replacement for Zapier Documentation 🌪️ Create a Piece 🖉 Deploy 🔥 Join Discord 🤯 Welcome to Activepieces All in one AI automation designed to be extensible through a type safe pieces framework written in TypeScript . When you contribute pieces to Activepieces they become automatically available as MCP servers that you can use with LLMs through Claude Desktop, Cursor or Windsurf! 🔥 Why Activepieces is Different: 💖 Loved by Everyone : Intuitive interface and great experience for both technical and non technical users with a quick learning curve. 🌐 Open Ecosystem: All pieces are open source…
read the full ActivePieces overview →
About vibe-check-mcp-server
Vibe Check MCP This project is in maintenance mode. Active feature development has ended; only maintenance patches (security and bug fixes) are published. v2.9.0 is the latest maintenance release. The server remains fully functional. Community forks and contributions are welcome under the MIT license. KISS overzealous agents goodbye. Plug & play agent oversight tool. Based on research: In our study agents calling Vibe Check improved success +27% and halved harmful actions 41% Featured on PulseMCP “Most Popular (This Week)” • 5k+ monthly calls on Smithery.ai • research backed oversight • STDIO + streamable HTTP…
read the full vibe-check-mcp-server overview →
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Frequently asked questions
Is ActivePieces or vibe-check-mcp-server more popular?
ActivePieces has 25,364 GitHub stars and vibe-check-mcp-server has 504. ActivePieces has the larger community by that measure.
Are ActivePieces and vibe-check-mcp-server free?
Both are open source. ActivePieces has no licence declared in this registry, and vibe-check-mcp-server is licensed under MIT. Both are free to self-host.
What is the difference between ActivePieces and vibe-check-mcp-server?
ActivePieces is written in TypeScript and vibe-check-mcp-server in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ActivePieces or vibe-check-mcp-server?
Choose ActivePieces if you want the larger community (25,364 stars) or its Custom / other licence terms. Choose vibe-check-mcp-server if its feature set, stack or MIT licence fits better. Both are self-hostable.