Must-Read Skills Before Modifying Components

Before modifying the following components, read the listed skill first.

Speculative decoding code (anything under python/sglang/srt/speculative/, related attention backends, scheduler accumulators, IPC fields, observability metrics, or CLI flags) → speculative-naming
Scheduler / TokenizerManager / ModelRunner __init__ (python/sglang/srt/managers/scheduler.py, python/sglang/srt/managers/tokenizer_manager.py, python/sglang/srt/model_executor/model_runner.py) → large-class-style
Any edit to a frozen core file (currently python/sglang/srt/model_executor/model_runner.py) → large-class-style
Environment variables (adding, renaming, or reviewing any SGLANG_* env var, migrating a legacy SGL_* alias, or touching python/sglang/srt/environ.py) → env-var-conventions
Scripted runtime (anything related to the scripted runtime) → scripted-runtime-notes