Useful Claude Code MCP.md

Sequential Thinking MCP Server

An MCP server implementation that provides a tool for dynamic and reflective problem-solving through a structured thinking process.

claude mcp add-json sequential-thinking '{
  "type": "stdio",
  "command": "npx",
  "args": [
    "-y",
    "@modelcontextprotocol/server-sequential-thinking"
  ]
}'

Usage: ultrathink about this task ...

> ultrathink about this task ...

✻ Thinking…

  Now I can see the architecture clearly. Let me continue my analysis with the sequential thinking tool to identify the specific issue and solution:

⏺ sequential-thinking:sequentialthinking (MCP)(thought: "Now I understand the current architecture. Looking at the code, ... This creates data inconsistency.", nextThoughtNeeded: true, thoughtNumber: 3, totalThoughts: 8)
  ⎿  {
       "thoughtNumber": 3,
       "totalThoughts": 8,
     … +4 lines (ctrl+r to expand)

✻ Thinking…

  Let me continue analyzing the issue and thinking about solutions:

⏺ sequential-thinking:sequentialthinking (MCP)(thought: "The core problem is that there's no file ....", nextThoughtNeeded: true, thoughtNumber: 4, totalThoughts: 8)
  ⎿  {
       "thoughtNumber": 4,
       "totalThoughts": 8,
     … +4 lines (ctrl+r to expand)

Context7

Up-to-date Code Docs

claude mcp add-json context7 '{
  "type": "http",
  "url": "https://mcp.context7.com/mcp"
}'

Usage: implement this task, use context7

> implement this task, use context7 ...

browser-use

Browser-use is the easiest way to connect your AI agents with the browser

claude mcp add-json browser-use '{
  "command": "uvx",
  "args": ["browser-use", "--mcp"],
  "env": {
    "OPENAI_API_KEY": "sk-..."
  }
}'