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123 tools · 10 stacks
GitHub

AI tools are all over the place. This is the full landscape — 123 tools across 12 categories, mapped and connected. Ready to narrow it down? Build your stack →

Stack Layers
What are you building and how is it defined?
How do you write and ship code?
How does your AI think and act?
Which models and infrastructure power it?
How do you build, observe, and extend it?
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These tools often paired
Spec Kit
vs
Cursor

Choose Spec Kit when…

  • •You want to write AI-readable specs for your codebase
  • •You're building with AI agents that need structured context
  • •You want your architecture defined before you code

Choose Cursor when…

  • •You want a full AI-native editor replacing VS Code
  • •You need multi-file agent mode
  • •You work alone or in a small team
Field
Spec Kit
Cursor
Category
Specifications
Coding Assistants
Type
OSS
SaaS
Free Tier
✓ Yes
✓ Yes
Plans
—
Pro: $20/moBusiness: $40/user/mo
Stars
⭐ 28,000
—

Spec Kit

Open-source scaffold from GitHub that operationalizes spec-driven development with AI coding agents. Creates structured .specify/ folders that serve as the source of truth for Claude Code, GitHub Copilot, and Gemini CLI — steering AI generation from upfront specs rather than improvised prompts.

Cursor

VS Code fork with deep AI editing, multi-file context, and a powerful agent mode. The most popular AI editor by mindshare.

Spec Kit Website ↗GitHub ↗
Cursor Website ↗

Shared Connections (3)

Claude CodeGitHub CopilotGitHub MCP

Only Spec Kit (2)

MermaidCursor

Only Cursor (20)

WindsurfZedAideJetBrains AI Assistantv0MCP SDK (TypeScript)LangSmithLangfuse
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