Context Window Size Configuration For Prompt Truncation

via “automatic context window fitting with tokenizer-based prompt truncation”

LLM powered development for VS Code

Unique: Uses tokenizers library for accurate token counting across multiple model types, automatically truncating context to fit within each backend's limits without requiring manual configuration or developer intervention.

vs others: Provides automatic context fitting that GitHub Copilot handles internally (opaque to users), while making it explicit and configurable for self-hosted backends like Ollama and TGI.