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Persistent AI memory that travels
with you across every model.

EIDARA is open-source, local-first context engineering for AI agent memory.
One compiled markdown brain that Claude, GPT, and DeepSeek all read and write — through MCP.
Governed by a constitution, maintained by an autonomous curator. Yours forever. No cloud, no lock-in.

50+ following the build
300+ autonomous cycles
0 errors
100% local

Every AI session starts from scratch. You explain the same project twice. You repeat decisions you made three conversations ago. You waste tokens keeping context alive in threads that should have ended hours ago.

Your AI is powerful. But without memory, you're doing the remembering for it.

What changes with persistent memory

Without EIDARA

You repeat your context every session
Each AI starts from zero
Decisions get lost between conversations
Switching models means starting over
You are the memory

With EIDARA

One file, full context, every session
Claude, GPT, DeepSeek — same memory
Every decision persists automatically
Switch models without losing anything
The system remembers for you
Get early access to SUPER DARA →

How EIDARA works

Your AI saves knowledge to local files. A script organizes them. Next session, any AI reads everything.

SAVE

Your AI writes what matters —
decisions, context, preferences —
one topic per file.

COMPILE

A local script validates,
cleans, and organizes
everything automatically.

READ

Any AI opens one file
and instantly knows
your full context.

Save once. Available everywhere.

See full architecture →

All you do is talk to your AI.

No terminal commands. No file management. Two phrases are all you need.

→ To recall context

"Check EIDARA for context on project X."

Seconds later, the AI knows everything —
even if it's never seen this project before.
→ To save something new

"Save this decision to EIDARA."

The AI writes it. Next session —
on any platform — it's there.

Why EIDARA

Works with any AI

Claude, GPT, DeepSeek, Gemini — any model that reads text. Switch between them mid-project. Your context follows. No lock-in, no integrations to configure.

100% local and private

Your files stay on your computer. No cloud account, no API keys, no telemetry, no data leaving your machine. Just markdown files and a Python script.

Self-organizing

A compiler validates every entry, removes duplicates, fixes formatting errors, and creates a verified snapshot. You never manually clean up your memory.

Self-healing

When an AI spots an error — outdated info, wrong format, broken reference — it fixes it automatically. The system gets better with every interaction.

Tested, not just claimed.

52 real-world scenarios across 4 AI models — remembering project decisions,
recalling preferences, handling updates, resolving conflicts. No cherry-picking.

92.6%
Average accuracy across all models and scenarios
670/700
Best: Claude Opus 4.6
0
Data corruption
0
System failures
103
Unit tests passing
See full test results →

Is this for you?

Check the ones that apply.

Get started in under a minute.

Download EIDARA. Give the INSTALL file to your AI. It handles everything —
personalization, setup, first compile. You don't type a single terminal command.

MIT License · Python 3.10+ and Git required · macOS, Windows, and Linux