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Memorist

An auditable, local-first memory engine for Open WebUI

Long-running LLM work loses continuity: decisions, corrections, and constraints evaporate between sessions. Most fixes summarize old chats into a hidden prompt — invisible, unauditable, easy to poison. Memorist takes a different position: raw messages are evidence, not memory. Every message is preserved unchanged in a local ledger. Deterministic sentence segmentation produces units with exact character offsets, so every memory claim traces back to the exact words that produced it.

Top comment

Memorist — an auditable, local-first memory engine for Open WebUI
Long-running LLM work loses continuity: decisions, corrections, and constraints evaporate between sessions. Most fixes summarize old chats into a hidden prompt — invisible, unauditable, easy to poison.
Memorist takes a different position: raw messages are evidence, not memory. Every message is preserved unchanged in a local ledger. Deterministic sentence segmentation produces units with exact character offsets, so every memory claim traces back to the exact words that produced it. A memory is a versioned, evidence-linked claim that must earn recall through gate, routing, trust, and consolidation stages. Open WebUI stays the parent chat product; Memorist owns capture, processing, retrieval, and privacy workflows beside it.
Repo: https://github.com/doctordocto159753/open-webui-memorist-edition
Where it stands: the core event-sourced engine and processing flow work and are tested. The semantic routing layer is designed but not fully wired into the candidate pipeline yet, and the UI/UX needs real frontend work — I've prioritized correctness of the engine over polish.
Who I'm looking for: a frontend/UX contributor (Svelte, Open WebUI integration), and anyone interested in benchmarking whether structured memory actually improves long-conversation quality — that's the core research question. I'm a product manager by background (literature → theater → humanities theory → fintech PM), and this project is where those domains meet engineering. I'll own product design, specs, and testing coordination; I need engineers who want ownership of their layer.
Starter issues are labeled in the repo. Comment here or open a discussion if interested.

A text incapable of explaining me: I started with literature {a science fiction lover}, I studied art and theater, then a little bit of humanities theory, then I became a product manager, then I got involved in networking concepts; and during this time, I prototype my ideas with artificial intelligence. In these projects, I tried to connect different domains that were from humanities and arts, engineering and product management, and my experiences.

About Memorist on Product Hunt

An auditable, local-first memory engine for Open WebUI

Memorist was submitted on Product Hunt and earned 6 upvotes and 4 comments, placing #57 on the daily leaderboard. Long-running LLM work loses continuity: decisions, corrections, and constraints evaporate between sessions. Most fixes summarize old chats into a hidden prompt — invisible, unauditable, easy to poison. Memorist takes a different position: raw messages are evidence, not memory. Every message is preserved unchanged in a local ledger. Deterministic sentence segmentation produces units with exact character offsets, so every memory claim traces back to the exact words that produced it.

On the analytics side, Memorist competes within Artificial Intelligence and GitHub — topics that collectively have 517.3k followers on Product Hunt. The dashboard above tracks how Memorist performed against the three products that launched closest to it on the same day.

Who hunted Memorist?

Memorist was hunted by Cna Farokhi. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.

For a complete overview of Memorist including community comment highlights and product details, visit the product overview.