Session Persistence And Strategic Context Compaction

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Unique: Combines SQLite persistence with strategic context compaction heuristics that identify and summarize low-value context (verbose logs, redundant explanations) while preserving essential project knowledge. Session adapters enable format conversion across different IDE platforms, and session aliases provide human-friendly session recall without exposing database IDs.

vs others: Unlike simple conversation history export or cloud-based session storage, ECC's local SQLite persistence with strategic compaction enables token-efficient long-running sessions without external dependencies or privacy concerns.