bubblefish-tech

bubblefish-tech / nexus

Public

Nexis is THE Governed AI Control Plane.

www.bubblefish.sh
18
2
100% credibility
Found Apr 15, 2026 at 19 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
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AI Summary

BubbleFish Nexus is a local background service that creates a shared, crash-proof memory store for multiple AI applications like Claude Desktop and ChatGPT.

How It Works

1
🔍 Discover shared AI memory

You hear about a simple tool that lets all your AI apps like Claude and ChatGPT share memories that never disappear, even after crashes.

2
📥 Download the app

Grab the ready-to-run program for your computer with a quick download—no setup hassle.

3
⚙️ Set it up once

Run a single command to create your personal memory hub on your machine.

4
▶️ Start your hub

Launch it, and it's ready on your local network.

5
🔗 Connect your AI friends

Link your AI apps like Claude Desktop or ChatGPT—they now talk through your shared memory.

6
💾 Save a memory

Tell one AI something important, and it stores it safely forever.

7
🔍 Find it anywhere

Ask another AI the same thing—it remembers perfectly, even after restarts.

🎉 Seamless AI teamwork

Your AIs now share a bulletproof memory that survives everything, making conversations smarter across apps.

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Star Growth

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AI-Generated Review

What is nexus?

Nexus is a local daemon that creates shared, persistent memory for AI apps like Claude Desktop, ChatGPT, Perplexity, and LM Studio, solving the silo problem where conversations vanish across clients. Write a memory in one app, read it in another—even after a kill -9 crash—with zero data loss thanks to WAL fsync and checksums. Built as a single Go binary for Windows, Linux, and macOS, it supports HTTP APIs, MCP for native integrations, and multi-destination storage like SQLite, Postgres, or Supabase.

Why is it gaining traction?

It stands out with crash-proof persistence proven by a one-command demo (bubblefish demo) that kills the process mid-write and recovers everything perfectly. The 6-stage retrieval cascade—policy gate to hybrid vector search with temporal decay—delivers fast, relevant results without cloud lock-in, unlike fragmented agent frameworks. Developers love the 60-second setup via bubblefish install --mode simple, plus benchmarks for throughput and eval.

Who should use this?

AI power users juggling multiple desktop clients (Claude, Cursor, OpenWebUI) who hate losing context between sessions. Local-first devs building agents or RAG pipelines needing governed memory with policies, idempotency, and audit logs. Teams evaluating nexus github integration for GitHub Actions or CLI workflows wanting reliable AI control.

Verdict

Try it if you're in the nexus github repo for AI persistence—v0.1.2 binaries and docs are polished, with strong tests—but at 18 stars and 1.0% credibility, it's early; monitor for v0.2 credential gateway. Solid for personal use, production teams wait for HA.

(198 words)

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