gpt.nu MCP Server

What is gpt.nu?

gpt.nu is a Nushell scriptable MCP (Model Context Protocol) client with editable context threads stored in cross.stream. It provides a consistent API across multiple AI providers (Anthropic, Cerebras, Cohere, Gemini, OpenAI) and is designed for terminal users who want a fully scriptable, inspectable AI assistant integrated into their Nushell workflow.

How to use gpt.nu?

After installing and configuring cross.stream, load the gpt module with overlay use -pr ./gpt, then run gpt init to initialize the cross.stream command. Enable a provider with gpt provider enable and set a model alias, e.g. gpt provider ptr milli --set. Invoke with "hola" | gpt -p milli.

Key features of gpt.nu

• Consistent API across Anthropic, Cerebras, Cohere, Gemini, and OpenAI
• Persistent, editable conversation threads stored in cross.stream
• Flexible tool integration via MCP servers
• Document support (PDFs, images, text files) with auto content-type detection
• Fully scriptable in Nushell, with full context inspectability

Use cases of gpt.nu

• Interactive AI assistant directly in the terminal
• Scripting AI calls into Nushell pipelines for automation
• Managing long, editable conversations with complete context control
• Extending AI capabilities by connecting custom MCP servers
• Processing and referencing documents (PDFs, images, text) within conversations