AIchitect
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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?
React Flow mini map
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These tools integrates with
Spec Kit
vs
Claude Code

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 Claude Code when…

  • •You want an agentic terminal assistant
  • •You need Claude to run commands and tests
  • •You prefer CLI over a GUI editor
Field
Spec Kit
Claude Code
Category
Specifications
Coding Assistants
Type
OSS
SaaS
Free Tier
✓ Yes
✗ No
Plans
—
API usage: Usage-based
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.

Claude Code

Terminal-first agentic coding assistant from Anthropic. Full MCP client support, codebase-aware, runs multi-step tasks autonomously.

Spec Kit Website ↗GitHub ↗
Claude Code Website ↗

Shared Connections (2)

GitHub MCPCursor

Only Spec Kit (3)

Claude CodeGitHub CopilotMermaid

Only Claude Code (12)

AiderMCP SDK (TypeScript)E2BLiteLLMLangfuseCodeRabbitClineDevin
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