DriftGuard

About

DriftGuard monitors your AI chat sessions and alerts you when conversation context is degrading — before you notice the quality drop.

Long AI conversations gradually lose coherence. The AI starts repeating itself, contradicting earlier answers, or forgetting key details. DriftGuard quantifies this "context drift" with a 0–100 score so you know exactly when to start fresh.

SUPPORTED PLATFORMS
ChatGPT (chatgpt.com)
Claude (claude.ai)
Gemini (gemini.google.com)

7 DRIFT FACTORS
Context Saturation — how deep into the context window you are
Topic Scatter — how many unrelated topics are in one conversation
Uncertainty Signals — when the AI hedges, self-corrects, or contradicts itself
Code Consistency — language or framework switches mid-conversation
Repetition — the AI recycling the same explanations (context window saturation)
Goal Distance — how far the conversation has drifted from your original question
Confidence Drift — whether the AI's certainty is declining over time

FEATURES
Real-time drift score badge on the extension icon
Visual breakdown of which factors are driving drift
Customizable factor weights (tune what matters to you)
Rehydration prompts for ChatGPT, Claude, Gemini, and Claude Code
Multi-chat tracking across tabs
Works in English, Dutch, German, French, Spanish, and Portuguese

PRIVACY
All analysis runs locally in your browser. No data is sent to any server. No API keys required. No account needed.

Open source: github.com/jschoemaker/Drift-guard