Multi-Agent Roundtable OS for macOS

The Desktop AI Roundtable for Software Engineers

Stop juggling single-model chat windows. Run Claude, OpenAI, Kimi, and Ollama in a real-time multiplayer huddle on your Mac with 100% local-first privacy.

🔒 100% Local Data at Rest 🔑 Encrypted OS Keychain ⚡ Zero Middleman Servers
Kaldi Station — #conversation-1 (Architecture Huddle)
🤝 Design Review
Sean (Product Owner) 15:44
"Should we implement custom end-to-end encryption for user notes or rely on OS-native Keychain vaulting?"
🏗️ Claude (Lead Architect) Stage 1 Proposal
Implement OS-native Keychain as foundation. Store encryption keys in Keychain, use AES-256 for note content. Custom crypto on metadata introduces maintenance risks.
🌙 Moonshot AI (Kimi) Stage 2 Peer Review
Keychain is macOS-specific. If Windows/Linux are future targets, abstract OS vaulting now behind a platform interface. Also, encrypted titles break Spotlight search!
🏗️ Claude (Lead Architect) Stage 3 Defense & Concession
I concede on the cross-platform point—abstracting OS vaulting now is essential. However, I defend keeping metadata plaintext to preserve Spotlight search.

Test the Interactive Huddle Simulator

Click between seats to see how multi-agent reviews unfold live in real-time.

Live Review Simulation

Engineered for Technical Founders & Staff Engineers

A desktop huddle environment built for real-world software development.

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Collaborative Design Review

4-stage huddle engine (Proposal ➔ Peer Review ➔ Response ➔ Refined Plan) where agents defend, concede, and refine architectural blueprints together.

Zero-Click Memory Sync

Consolidated design plans automatically sync to brain/my_plans.json and workspace configs (.cursorrules) in the background without manual buttons.

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Local Semantic Recall

Agents instantly search across all past design reviews, historical architectural decisions, and chat transcripts right on your Mac's hard drive.

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OS Keychain Secret Vaulting

All API keys are encrypted via macOS native Keychain using Rust's keyring crate. Zero plaintext credentials on disk.

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Air-Gapped Offline Ollama

Pair cloud reasoning (Claude/GPT-4) with 100% offline local Ollama models (Qwen, Llama 3, DeepSeek R1) so confidential code never leaves your Mac.

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Zero-Trust Workspace Jail

Canonical path containment ensures agent file operations remain strictly inside your active workspace directory.

Local-First Architecture & Data Privacy

How Kaldi Station compares to standard cloud chatbot tools.

Feature / Dimension ⚡ Kaldi Station ChatGPT (Web) GitHub Copilot
Data at Rest 100% Local on Your Drive Cloud Database Cloud Database
API Key Storage Encrypted OS Keychain Account Login Account Login
Multi-Model Huddles Parallel Multi-Vendor Single Model Single Model
Offline Model Support Air-Gapped Ollama Cloud Only Cloud Only
Middleman Server Telemetry Zero (Direct HTTPS) Central Server Central Server
macOS Desktop Application

Get Started with Kaldi Station

Download the signed standalone macOS installer package.

Download Kaldi Station (.dmg)
Version 0.1.0macOS 10.15+ (Catalina or newer)Universal Binary
🛡️ Drag & Drop SHA256 Checksum Verifier (In-Browser Web Crypto)

Drag your downloaded KaldiStation.dmg file into the drop-zone below to automatically verify its cryptographic integrity on-device.

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Drag and drop your downloaded .dmg here to verify SHA256 hash