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Mattt
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Mattt
@mattt
Portland, OR
github.com/mattt
Joined December 2006
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  • user avatar
    Mattt
    @mattt
    Mar 3
    sosumi.ai now has a CLI ``` npx @nshipster/sosumi fetch /documentation/swift/array ``` This lets you fetch and render  Developer content directly into LLM-readable Markdown, without connecting to a remote MCP server.
    43K
  • user avatar
    Mattt
    @mattt
    Feb 18
    By popular demand, sosumi.ai now supports externally-hosted Swift-DocC packages! swift-argument-parser (GitHub Pages): sosumi.ai/external/https… swift-composable-architecture (@SwiftPackages): sosumi.ai/external/https…
    sosumi.ai
    sosumi.ai - Apple Docs for LLMs
    sosumi.ai provides Apple Developer documentation in an AI-readable format by converting JavaScript-rendered pages into Markdown.
    6.7K
  • user avatar
    Mattt
    @mattt
    Feb 11
    AnyLanguageModel 0.7.0 is here, with guided generation for all models — Core ML, MLX, llama.cpp, Ollama, OpenAI, Anthropic, Gemini — plus, a new Open Responses model, and a ToolExecutionDelegate for observing and controlling tool calls. Check it out! github.com/mattt/AnyLangu…
    @Generable(description: "Basic profile information about a cat")
struct CatProfile {
    // A guide isn't necessary for basic fields.
    var name: String

    @Guide(description: "The age of the cat", .range(0...20))
    var age: Int

    @Guide(description: "A one sentence profile about the cat's personality")
    var profile: String
}

let session = LanguageModelSession(model: model)
let response = try await session.respond(
    to: "Generate a cute rescue cat",
    generating: CatProfile.self
)
print(response.content)
    3.2K
  • user avatar
    Mattt
    @mattt
    Feb 4
    Just released AnyLanguageModel 0.6.0, with support for guided generation for MLX and Llama, custom JSON mode for Gemini, model prewarming for MLX, improved DeepSeek API compatibility, and the ability to create custom adapters in your own project. github.com/mattt/AnyLangu…
    Image
    11K
  • user avatar
    Mattt
    @mattt
    Dec 5, 2025
    Introducing swift-huggingface: a complete Swift client for @huggingface Hub. • Fast, resumable downloads • Flexible, predictable auth • Sharable cache with Python / hf CLI • Xet support (coming soon!)
    Image
    Introducing swift-huggingface: The Complete Swift Client for Hugging Face
    From huggingface.co
    44K
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