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Mastra vs MCP.so

Mastra: TypeScript framework for agents with tools, memory and workflows MCP.so: Directory of MCP servers for Claude, Cursor and other AI clients

Comparison of Mastra, MCP.so
Mastra
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MCP.so
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CategoryAgent FrameworksMCP Tooling
Platforms–
  • Web
Best for
  • TypeScript developers
  • Product teams
  • Developers
  • AI tool builders
  • Teams comparing tools
Highlights
  • Agents with instructions and tools
  • Workflows with ordered steps
  • Memory for conversation context
  • Browse MCP servers by category
  • Find remote endpoints and setup guides
  • Compare rankings and collections
GitHub stars29.4k–
Last update2 days ago–

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  • Web Tools Finder (WTF) is a curated directory built by developers and designers for web developers, designers, vibe coders, and freelancers. It brings useful tools and resources together in one place, helping you save time, discover better resources, and bookmark your favorites for free, without signing up.

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  • Use the Search Directory, or press Ctrl K (Cmd K on a Mac) to search from any page. Each section lists its tools by category, and when tools have pricing details you can filter by price, such as Free, Freemium or Paid. Open a tool to read its description, highlights and details, and save the ones you like.

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  • It shows how many tools were added to that section in the last 7 days. The label disappears once you open the section.

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  • They come from GitHub star counts, which refresh automatically every day. Stars show how popular a project is, not how good it is for your project.

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  • They mark paid or partner placements. Those listings are not recommendations from Web Tools Finder, and they are labelled clearly so you can tell them apart from the rest of the directory.

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  • Use the Feedback button in the menu and choose Something is broken, or write to us from the Contact page. We also check tool links regularly and review the ones that stop working.

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