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Features

Cosmo Studio focuses on speed, clarity, and control. Below is a practical overview of the core capabilities you can expect today.

Multi-provider support​

Connect multiple AI providers and switch between them without changing tools. Cosmo Studio supports a vast array of models:

  • Major Providers: OpenAI, Anthropic, Google Gemini.
  • High Performance: Groq, xAI (Grok).
  • Open Source & Local: Ollama, LMStudio, HuggingFace, Mistral.
  • Specialized Search & Reasoning: Perplexity, DeepSeek, Moonshot, Cohere.

Personas 👥​

Create and switch between specialized Personas to give your AI assistants unique contexts, instructions, and behaviors. Whether you need a code reviewer, a creative writer, or a technical guide, Personas adapt the AI to your specific needs.

Model Context Protocol (MCP) 🧩​

Cosmo Studio supports the Model Context Protocol, allowing for deeper integration and richer context sharing between models and external data sources for more grounded responses.

Commands ⌨️​

Navigate with speed using our keyboard-driven Commands interface. Quickly navigate through frequently used prompts and actions.

Enhanced Chat Experience 💬​

A clean, distraction-free interface with advanced control:

  • Reasoning Transparency: Visible "thinking" process for reasoning-enabled models.
  • Model Labels: Clearly see which model generated each message.
  • Streaming Control: Stop model responses mid-stream with a single click.
  • Token Tracking: Monitor token consumption for every model directly in the chat.
  • Markdown Support: Full Markdown rendering, including code blocks, tables, and latex.

Local-first history 📜​

Your conversations are stored locally, making it easy to revisit past work without uploading content to a third-party service by default.

Provider management 🛠️​

Add, edit, and remove providers with simple configuration flows. Keep keys organized and update settings when your needs change.

Cross-platform availability 🖥️​

Run the same experience on Windows, macOS, and Linux with consistent behavior across all supported platforms.

Multimodal input 🖼️​

Support for image-based prompts in chat for vision-capable models.