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Comparison

lean-memory vs ECC

ECC has more GitHub stars (279,762 vs 0). ECC was updated more recently (last commit 2d ago). Data comes straight from GitHub and refreshes daily.

lean-memory

Embedded, local-first agent memory: one SQLite file per namespace, no server, no cloud.

$uvx lean-memory
ECC

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

$/plugin marketplace add https://github.com/affaan-m/ECC
Metriclean-memoryECC
TypeMCP serverMCP server
GitHub stars0279,762
Stars, last 7 days——
Forks041,620
Upvotes00
Language—JavaScript
License—MIT
Last commit—2d ago
Created—Jan 2026
CategoriesDatabases, Memory & knowledge, AI & LLM toolingAI & LLM tooling, Memory & knowledge, Security