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Not sure where to start? This week’s hottest software, models and stacks in three minutes.

AI Apps▾

AI software people use: from assistants like ChatGPT to tools for coding, video and workflows, picked by purpose.

For Agents▾

Software for AI: tools that let your agent (Claude Code, Codex, Cursor…) browse, read docs, run code and remember.

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A goal or an error message? Ready-made stacks, steps and fixes by scenario.

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// Software stack

MCP server starter kit

Write your own MCP server with an SDK, debug it with the Inspector, and add the most-used official MCP servers.

5 pieces4 setup stepsscenario: Connect tools to agents (MCP, CLI, auth)

What goes in it

  1. 1

    PrefectHQ/fastmcp MCP servers & SDKs Open source

    Python framework for MCP servers

    🚀 The fast, Pythonic way to build MCP servers and clients.

    ★ 28k
  2. 2

    typescript-sdk optional MCP servers & SDKs Open source

    Official TypeScript SDK

    The official TypeScript SDK for Model Context Protocol servers and clients

    ★ 14k
  3. 3

    modelcontextprotocol/inspector MCP servers & SDKs Open source

    Debug MCP servers

    Visual testing tool for MCP servers

    ★ 11k
  4. 4

    github-mcp-server MCP servers & SDKs Open source

    Official GitHub MCP server

    GitHub's official MCP Server

    ★ 34k
  5. 5

    modelcontextprotocol/servers MCP servers & SDKs Open source

    Official reference servers

    Model Context Protocol Servers

    ★ 91k

How to set it up

  1. 01Write a server exposing 2–3 tools with FastMCP (Python) or the official TypeScript SDK
  2. 02Debug it alone with MCP Inspector: npx @modelcontextprotocol/inspector <command>
  3. 03In stdio mode log to stderr only; describe parameters and return values clearly
  4. 04Prefer official MCP servers (e.g. GitHub) over third-party ones

✓ Good fit

  • You need to expose internal systems to agents

Data updated: AI software & hot ranks · Solutions & stack guides(UTC+8)