nicobailon/pi-cached-compaction

Smart, Fast & Lossless session compaction for Pi. No LLM calls - produces structured, transcript-preserving summaries using pure extraction and formatting.

Hermes Agent context engine: the main model writes the compaction handoff on its cached prompt prefix

Claude Code plugin that replaces the compaction summary with Jev decisions: every tool call and result is scored in one fast request, stale ones are dropped or truncated, everything kept stays verbatim.

稳定可用 Use billion-context instead .Active Context Pruning for pi ，100K tokens is enough. ，主动压缩上下文，10w 上下文足矣

CliffCompaction — autocompaction for long-horizon coding agents

Lossless context compression plugin for Claude Code & OpenCode.

Unified algorithmic compaction + observational memory for Pi. Merges pi-vcc and pi-observational-memory with fallback chains, cooldowns, and per-worker model config.

Improve Pi prompt/KV cache hit rates with stable prompts, OpenAI-compatible cache keys, proxy compat warnings, and footer cache stats.