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MCP ServerVerified

Sequential Thinking MCP Server

Structured step-by-step reasoning for complex problem solving.

Install
claude mcp add sequential-thinking -- npx -y @modelcontextprotocol/server-sequential-thinking

About

Adds a tool that enables Claude Code to think through problems step by step in a structured way. Each thought builds on previous ones, with the ability to revise and branch. Particularly useful for debugging complex issues, architectural decisions, and multi-step reasoning where you want to see the thought process laid out clearly.

Tags

reasoningthinkingplanningproblem-solving

Score Breakdown

CLI Score Breakdown7/11
✓Official SDK on npm/pip+2
✓Env var authentication (no browser OAuth)+2
✓Works in headless/CI environments+2
✗CLI tool available0
✓JSON response for piping/parsing+1
✗Docs have curl/CLI examples0
✗Reasonable rate limits for scripted use0
✗Machine-readable pricing (md/JSON/static)0
Quality Score Breakdown
npm weekly downloads11k
GitHub stars83k
Days since last release19d
Issue close ratio70%
TypeScript typesYes
Docs qualitygood
Breaking changesrare

Scores

CLI
7
Quality
7
AuthorAnthropic
Weekly installs11,000
Last updated3/12/2026
View repositoryReport issue

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