Sequential Thinking
MCP server for sequential thinking and problem solving
Critical Issues
Security ScoreF
Vulnerabilities Found
Quality ScoreC
Maintenance57
Popularity91
Documentation39
Available Documentation
Compatibility73
Features
Supported Transports
Agentic MCP Risk Intelligence
MCPSafe checks risks unique to AI-connected MCP servers — prompt surfaces, model-controlled tools, credentials, filesystems, and network reachability.
Multiple MCP-native exploit paths were detected. Review before connecting this server to an AI client.
Tool metadata can steer or hijack AI clients before a user invokes the tool.
Model-selected tool arguments can reach shell/process execution.
Tool context combines credential access with outbound network capability.
AI-controlled paths may access files outside the intended workspace.
AI-controlled URLs may reach local, metadata, or internal network services.
Vulnerabilities(320)
READMESequential Thinking
View sourceSequential Thinking MCP Server
Structured reasoning and problem-solving for AI assistants.
Features
- Step-by-step Reasoning - Break down complex problems
- Thought Chains - Link related thoughts
- Reflection - Review and refine reasoning
- Branching - Explore alternative paths
License
MIT
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[](https://mcpsafe.org/registry/sequential-thinking)Server Information
- Source
- GITHUB
- Package
- @modelcontextprotocol/server-sequential-thinking
- Version
- 2026.7.4
- Language
- typescript
- License
- NOASSERTION
- Transport
- STDIO
- Added
- Jan 20, 2026
- Updated
- Jul 13, 2026