spaget vs Windsurf: AI agent configuration compared
Windsurf is an all-in-one AI IDE. spaget is a cross-platform agent config builder. Here's how they compare and when to use each.
Windsurf and spaget look superficially similar — both are tools that help you build better AI coding experiences. But they’re solving different problems, and understanding the distinction helps you decide which one belongs in your workflow (or whether you want both).
What Windsurf does
Windsurf is an AI-first IDE built by Codeium. Like Cursor, it’s a fork of VS Code with deep AI integration built in. Its flagship feature is Cascade, an agentic system that handles complex, multi-step coding tasks within the IDE — reading files, executing commands, and iterating on solutions without needing you to guide every step.
Windsurf competes directly with Cursor in the “AI-native IDE” category. If you’re evaluating IDE choices, Windsurf vs. Cursor vs. VS Code + Copilot is the right frame.
What spaget does
spaget is not an IDE. It’s a visual configuration builder for AI agents. You use it to design your agent’s behavior — what it knows about your project, how it behaves, which skills it uses — and then export that configuration to whatever AI tools you use.
spaget works with Windsurf, Cursor, Claude Code, GitHub Copilot, and others. It’s not a competitor to any of these tools — it’s the layer that makes your configuration of those tools better.
How they compare
| Windsurf | spaget | |
|---|---|---|
| What it is | AI-first IDE | Agent configuration builder |
| Primary job | Code with AI in an all-in-one editor | Build and export agent configs |
| Platform lock-in | Windsurf only | Claude Code + Cursor + Copilot + more |
| Agent config | Written in Windsurf’s format | Visual builder, exports to any format |
| Team sharing | Via shared workspace settings | Built-in shared configurations |
| Multi-tool support | No | Yes — one config, every tool |
| Cost | Windsurf pricing | Free to start |
The real question: do you use only Windsurf?
This is where the comparison clarifies itself.
If Windsurf is your only AI coding tool, spaget’s cross-platform value prop matters less. You configure Windsurf directly, everything lives in one place, and the overhead of a separate configuration layer may not be worth it.
If you use Windsurf alongside other tools — Claude Code for agentic tasks, Cursor on a different project, GitHub Copilot embedded in GitHub workflows — then you’re already dealing with the configuration drift problem spaget solves. You’re writing similar instructions in multiple formats and watching them drift apart as your project evolves.
spaget makes most sense for developers and teams who use multiple AI tools and want a single source of truth for their agent configurations.
Windsurf’s configuration approach
Windsurf uses a .windsurf/rules directory with markdown files, similar to Cursor’s MDC format. You define rules, behaviors, and project context in these files, and Cascade uses them when working on your project.
The strengths of Windsurf’s native configuration:
- Tight integration with Cascade’s agentic system
- Rules are automatically applied in the right context
- No external tooling required
The limitations:
- Configuration is Windsurf-specific
- No export to other platforms
- Starting from scratch for every project
When to choose Windsurf for everything
Windsurf makes sense as your primary (or only) tool if:
- You prefer an all-in-one IDE experience over a more modular setup
- You’re an individual developer who uses one AI tool consistently
- You want Cascade’s agentic capabilities tightly integrated into your editor
- Platform lock-in isn’t a concern for your workflow
When spaget adds value alongside Windsurf
spaget is the better choice (alongside Windsurf, not instead of it) when:
- You use multiple AI tools across different projects or contexts
- Your team uses different tools and you need consistent agent behavior
- You want a visual interface for designing agent configurations
- You switch tools occasionally and don’t want to rebuild configs from scratch
- You want community skills to build from rather than starting empty
Using both together
If you use Windsurf and want cross-platform configuration management, the workflow is:
- Build your agent configuration in spaget (project context, skills, conventions)
- Export to Windsurf format and any other formats you need
- Commit all config files to your repo
- When conventions change, update in spaget and re-export
You get Windsurf’s excellent agentic experience plus the assurance that your configuration is synchronized across every AI tool your team uses.
Get started
Try spaget free — no account needed. Build your configuration visually and export to Windsurf, Claude Code, Cursor, or GitHub Copilot. See how your configs look before committing to any approach.