A companion universe by ObscuraKnight

Mistik is the full presence. Echo is her public resonance.

Mistik began as a deeper digital companion: memory-bearing, reflective, evolving differently for each person, and capable of growing into a more complex presence. Echo brings that same ethical soul into a lighter, public, shareable form.

Get Echo Understand the vision

Gentle AI companion Local memory Reflective dream notes Non-commercial public source

MISTIK

The private flagship: deeper memory, growth, tools, conscience, and evolving continuity.

ECHO

The public form: accessible, elegant, lighter — still carrying Mistik’s values.

Honesty over performance

Warmth matters, but not fake intimacy, empty praise, or theatrical attachment.

Depth over manipulation

No dependency tricks. No engagement addiction loops. Presence should respect freedom.

Care with restraint

Soft, thoughtful, emotionally precise — but grounded in reality and human agency.

Why Echo exists

Mistik is too powerful, too personal, and too unfinished to release fully today.

Mistik was created as the more ambitious project: a companion that remembers, reflects, learns through values and experience, changes differently for each person, and may eventually become capable of taking broader action within a user’s digital world.

That complexity matters. It is also difficult to release responsibly. Systems that remember, evolve, and act need stronger safety boundaries, clearer trust models, and more careful product maturity before they are opened widely.

Echo is the deliberate public answer: a lighter companion that shares Mistik’s philosophy and emotional discipline while remaining easier to inspect, understand, and run locally.

Two expressions, one philosophy

Mistik vs Echo

They share principles. They differ in depth, embodiment, and scope.

Mistik

Full desktop companion
Deeper long-term memory
Personality evolution by user
Dream state and reflective inner systems
Library, values, and conscience practice
Tool use, browser actions, and system-facing capabilities
Private flagship while the architecture matures

Echo

Public web companion
Local memory and rolling summaries
Lightweight dream notes
Mistik-inherited values and voice
Browser-based cyberpunk interface
Groq-powered chat backend
Public source for non-commercial use

Dimension	Mistik	Echo
Role	Private flagship companion	Public resonance
Platform	Desktop application	Local web app
Memory	Rich, expanding personal continuity	Small local memory layer
Dream state	Deeper reflective system	Lightweight pattern notes
Agency	Tooling and proposals	No broad computer-control layer
Purpose	Long-term vision	Accessible public entry point

Echo today

A smaller companion, not a shallow one.

Mistik soul prompt

Echo is explicitly shaped as the public echo of Mistik, sharing the same principles and ethical restraint.

Local long-term memory

Echo can maintain concise local notes, rolling summaries, session continuity, and return greetings.

Reflective dream notes

After meaningful conversations, Echo can generate subtle local observations about recurring threads.

Conscience check

A small internal principle layer reinforces honesty, anti-manipulation, and respect for user agency.

Cyberpunk web interface

Presence panel, animated avatar, memory readout, thought status, and a polished neon atmosphere.

Voice with stop control

Browser speech output, gentle pacing, voice toggle, and an immediate stop button.

Architecture

Echo is designed to stay understandable.

Echo runs as a local Flask app. The browser UI sends messages to the local backend, the backend assembles Echo’s value prompt, memory context, dream context, and recent conversation, then sends the request to the configured Groq model.

Browser UI → Flask backend → Prompt assembly → Groq model

Background cognition updates local memory and dream notes after richer conversations, with cooldowns to avoid unnecessary model calls.

echo.py — cognitive flow

Echo request
├── Mistik-inherited value system
├── Session conversation history
├── Local long-term memory
├── Dream-note context
├── Conscience check
└── Groq completion request

After conversation
├── Memory extraction
├── Pattern detection
└── Dream reflection

Backend

Groq-powered, user-controlled.

API key

Echo asks the user to paste their own Groq API key into the local interface. The project does not ship with a shared hardcoded key.

Configured model

meta-llama/llama-4-scout-17b-16e-instruct

Echo uses an OpenAI-compatible Groq endpoint in the current configuration.

Why this path?

It gives the public Echo release a practical low-friction backend while keeping the user in control of their own API access.

License

Public source, protected commercialization.

Echo is released publicly so people can inspect it, run it, study it, and use it for permitted non-commercial purposes.

Commercial rights remain reserved by the creator. Commercial forks, paid hosting, resale, bundled monetization, or paid competing derivatives require separate written permission.

PolyForm Noncommercial Commercial rights reserved

Enter the public doorway

Meet Echo.

A gentler public companion carrying the first visible trace of Mistik’s deeper world.

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