Your AI remembers your
project across sessions
and tools.
EGC is an open-source runtime that gives every AI coding tool a shared, persistent memory of your project. Install once, works everywhere.
The Problem
Every AI session starts from zero.
Close the window and the context is gone. Your stack preferences, the architectural decisions you made last week, the approach that failed after three attempts. Next session you spend the first ten minutes re-explaining ground you already covered.
It gets worse when you switch tools. Move from Cursor to Claude Code and you start over again. The AI doesn't know you. It never did.
The Solution
One install. Every tool. Permanent memory.
sh install.sh detects which AI tools you have and registers the MCP servers in all of them. The AI reads your project state at the start of every session and saves decisions at the end.
Open any session
AI reads your project state and picks up where you left off.
Close any session
AI saves decisions, preferences, and next steps automatically.
Switch any tool
Same state file, same context. No re-explaining.
Ecosystem
Works with every AI coding tool
MCP Servers
Two local servers, zero cloud
egc-memory
The one you'll use every session
get_state Reads project memory at session start update_state Saves this session's decisions and next steps store_decision Persists a decision to SQLite query_history Returns past decisions by timestamp egc-guardian
Runs in the background
validate_command Blocks shell injection and unsafe binaries validate_write Blocks writes to sensitive paths (~/.ssh, /etc) reduce_context Deduplicates and trims Markdown payloads orchestrate_task Routes prompts to relevant agents and skills Efficiency
87% fewer tokens to rebuild context
| Without EGC | With EGC | |
|---|---|---|
| Context overhead per session | ~1,500 tokens | ~200 tokens |
| Cost for 20 sessions/month | ~$0.08-0.09 | ~$0.011-0.012 |
| Time re-explaining context | 10 min/session | 0 |
Security
EGC is free and open source. If it saves you time and tokens, consider sponsoring. It helps keep the project maintained and moving forward.
Ready to give your AI a memory?
Install in under 2 minutes. Works with the tools you already use.