# Prism

> A native macOS AI companion app that unifies multiple AI providers, supports MCP tools, and offers a system-wide Quick AI overlay for seamless workflow integration.

Prism is a native macOS desktop application built by Aarav Goyal that brings together multiple AI providers, local models, and MCP-connected tools into a single unified interface. It is designed with a "Liquid Glass" and macOS Tahoe aesthetic using SwiftUI, and is available as a direct download from GitHub Releases. The project is described as an independent personal project, not affiliated with any company or organization.

## What It Is

Prism is a macOS-native AI client that lets users access frontier AI models from providers like DeepSeek, Grok, and Kimi — as well as their own API keys and local models — without switching between apps. It positions itself as a "second brain" that can be invoked from any app via a system-wide Quick AI overlay. The core value proposition is model flexibility without vendor lock-in: users can compare models side by side, switch mid-thread, and route external tools through Prism's built-in local proxy.

## Core Capabilities

- **Quick AI overlay**: Invoke AI assistance from any macOS app without breaking workflow context
- **Multi-model support**: Access and compare leading AI models side by side; switch models mid-conversation without losing context
- **MCP & @ Tools**: Connect to MCP servers and tools directly inside the composer palette to interact with files, databases, and APIs
- **Local proxy**: An OpenAI-compatible local proxy routes external tools — such as Claude Code and other coding CLIs — through models configured in Prism (available on paid plans)
- **Prism Hosted**: A built-in hosted AI option that does not require users to bring their own API key
- **Web view & overlay**: Included on paid plans for broader in-app browsing and AI access

## Architecture and Platform

Prism is built natively for macOS using SwiftUI, targeting the macOS Tahoe design language. It is distributed as a `.dmg` installer via GitHub Releases. The GitHub repository (`gl-aarav/Prism-Releases`) is dedicated to hosting pre-built binaries rather than source code — no OSI-approved license is specified, so the project is not open source in the standard sense despite being hosted on GitHub. The app supports multiple AI provider backends simultaneously, including bring-your-own-API-key providers, local models, and Prism's own hosted inference layer.

## MCP Integration

Prism includes a built-in MCP (Model Context Protocol) registry window for connecting and managing MCP servers. Users can drop in curated MCP servers and tools directly into their conversation context, enabling direct interaction with external data sources and APIs from within the chat thread. This positions Prism as a capable local MCP client for macOS power users.

## Update: Prism v3.9.0

The latest release as of June 2026 is **v3.9.0**, published on June 19, 2026. The GitHub repository was created in April 2026 and has seen active release cadence since then. The homepage notes a limited-time inclusion of DeepSeek V4 Pro, Grok 4.3, and Kimi K2.6 for paid users via Prism Hosted, up to a combined 1M input and 1M output tokens per month across those models. Product Hunt and LaunchBuff badges appear on the homepage, indicating a recent public launch push.

## Features
- Native macOS app built with SwiftUI
- System-wide Quick AI overlay accessible from any app
- Multi-model support with side-by-side model comparison
- Switch AI models mid-thread without losing context
- MCP server registry and @ Tools integration
- Prism Hosted inference (no API key required)
- Bring-your-own API key support
- Local model support
- OpenAI-compatible local proxy for routing IDEs and CLIs
- Web view and overlay
- 2 seats per subscription
- Lifetime license option
- Usage packs for hosted AI

## Integrations
DeepSeek V4 Pro, Grok 4.3, Kimi K2.6, Claude Code, MCP servers, OpenAI-compatible APIs, Local AI models, Stripe (billing)

## Platforms
MACOS, WEB, API, CLI

## Pricing
Freemium — Free tier available with paid upgrades

## Version
v3.9.0

## Links
- Website: https://prism-app.tech
- Documentation: https://prism-app.tech/get-started.html
- Repository: https://github.com/gl-aarav/Prism-Releases
- EveryDev.ai: https://www.everydev.ai/tools/prism-macos-ai