Open-Source Plugin fast-jev-compaction Replaces Claude Code Summarization With Instant Scoring

A new open-source Claude Code plugin, fast-jev-compaction (4.3k stars), replaces LLM summarization-based context compaction with instant Jev-based scoring, shrinking a 1M-token session to about 86k tokens in roughly one second.

2026-09-18 ~ 2026-09-20 · 3 related posts

• fast-jev-compaction: Claude Code plugin cuts a ~1M-token session to 86K in 1 second — viksit · 2026-09-18
• Open-source Claude Code plugin uses Jev to score and prune context in milliseconds instead of summarizing — alexcovo_eth · 2026-09-18
• fast-jev-compaction Hits 4.3k Stars: Score-and-Drop Context Compaction for Claude Code — FinanceYF5 · 2026-09-20