MCP ServerSTDIOOfficialv0.1.1

Tjp2021 MCP Thinkgate MCP Server

Route prompts to Claude's extended thinking mode based on complexity classification. Automatically determines whether a task needs deep reasoning or quick responses, with optional AI-powered accuracy via Anthropic API.

io.github.tjp2021/mcp-thinkgate

Hosted URL

Local install

Transport

STDIO

Auth

No auth required

What the Tjp2021 MCP Thinkgate MCP server does

How models use it and what it is built for.

Route prompts to Claude's extended thinking mode based on complexity classification. Automatically determines whether a task needs deep reasoning or quick responses, with optional AI-powered accuracy via Anthropic API.

Connect to Tjp2021 MCP Thinkgate

Local install — runs as a subprocess.

npx mcp-thinkgate@0.1.1

Environment variables

Configuration this server reads at startup.

  • ANTHROPIC_API_KEYSecret

    Optional. Enables AI-powered classification via Haiku (more accurate). Falls back to rule-based classification if not provided. Get a key at https://console.anthropic.com

Resources

Where to find authoritative docs and source for Tjp2021 MCP Thinkgate.

Example prompts for Tjp2021 MCP Thinkgate

Paste any of these into Agent Studio after connecting Tjp2021 MCP Thinkgate.

  • Classify this prompt and tell me which thinking mode it should use
  • Route my request through the appropriate Claude thinking mode based on complexity
  • Should this task use extended thinking or standard mode?
  • Explain how the rule-based vs AI-powered classification differs

Tjp2021 MCP Thinkgate MCP server — FAQ

Common questions about connecting and running Tjp2021 MCP Thinkgate.

  • Do I need an API key to use mcp-thinkgate?

    No, the server works without an API key using rule-based classification. However, setting ANTHROPIC_API_KEY enables AI-powered classification via Claude Haiku for more accurate routing decisions.

  • What's the difference between rule-based and AI-powered classification?

    Rule-based classification uses heuristics to determine complexity, while AI-powered classification (with ANTHROPIC_API_KEY set) uses Claude Haiku for more nuanced and accurate complexity assessment.

  • How does mcp-thinkgate decide between extended thinking and standard mode?

    The server analyzes prompt complexity and routes to extended thinking for tasks requiring deep reasoning, and standard mode for simpler queries. The classification method depends on whether you've configured an API key.

  • Can I use mcp-thinkgate without Anthropic's API?

    Yes, the rule-based fallback works independently. The ANTHROPIC_API_KEY is optional and only enhances classification accuracy when provided.

  • What transport protocol does mcp-thinkgate use?

    mcp-thinkgate uses stdio transport, making it lightweight and easy to integrate into local development environments without network overhead.

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