ThinkGraph Tutorial: Install and Use the Open-Source LLM Reasoning Pipeline

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ThinkGraph is an open-source pipeline that breaks complex LLM prompts into structured dependency graphs before generating answers, aiming to reduce hallucinations. It supports popular AI coding tools including Claude Code, Cursor, Codex, and Gemini CLI, and can be installed via a single Python script that auto-detects existing agent configurations. The tool offers a CLI for step-by-step prompt decomposition, self-consistency voting to flag low-confidence responses, and web grounding to fill knowledge gaps without requiring API keys. ThinkGraph can also run as an MCP server, exposing seven tools that MCP-compatible clients can call directly. To prevent runaway token usage, the pipeline enforces a hard ceiling of four times the token count of a direct answer, falling back to a simple response if the limit would be exceeded.

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