Showing 131 open source projects for "model-builder"

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  • 1
    agentgateway

    agentgateway

    Next Generation Agentic Proxy for AI Agents and MCP servers

    ...It presents itself as a complete connectivity solution that adds drop-in security, observability, and governance to agent-to-agent and agent-to-tool communication without requiring you to rebuild your agent stack. The project supports interoperable protocols designed for this ecosystem, including Agent2Agent (A2A) and Model Context Protocol (MCP), which helps standardize how tools and agents interoperate. It is designed for performance and scale, implemented in Rust and engineered to handle large throughput and multi-tenant deployments. Operationally, it emphasizes safety and control with an RBAC system tuned for MCP/A2A use cases, plus the ability to update configuration dynamically via xDS without downtime.
    Downloads: 3 This Week
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  • 2
    SpaceWasm

    SpaceWasm

    A flight-compliant WebAssembly interpreter

    ...A streaming decoder reads modules in chunks, validates them in one pass, and converts instructions into an interpretation-focused intermediate representation. Its custom memory model uses fixed-size pages to provide deterministic allocation behavior and avoid panic on allocation failure. Embedders can expose controlled host functions while restricting program access, compute time, and system interactions. The project emphasizes sandboxing, portability, predictable resource use, and compatibility with flight-software requirements. ...
    Downloads: 2 This Week
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  • 3
    Microsoft eXecution Container (MXC)

    Microsoft eXecution Container (MXC)

    Policy-driven, layered isolation and containment

    Microsoft eXecution Containers, or MXC, is a sandboxed code execution system for running untrusted code across Windows, Linux, and macOS. It is designed for model outputs, plugins, tools, and other code that needs controlled execution boundaries. The project provides a unified JSON configuration schema and a TypeScript SDK while supporting multiple containment backends. Its backends include process containers, Windows Sandbox, LXC, Bubblewrap, Seatbelt, microVM-based options, Hyperlight, IsolationSession, and WSL-related containment. ...
    Downloads: 2 This Week
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  • 4
    HelixDB

    HelixDB

    Graph-vector database for building unified AI backends fast

    HelixDB is an open source database designed to unify multiple data storage paradigms into a single platform tailored for AI-driven applications. It combines graph and vector data models, allowing developers to manage relationships and embeddings within the same system without relying on separate services. HelixDB is built from scratch in Rust and uses LMDB as its storage engine, enabling high performance and low-latency query execution. HelixDB also supports additional data formats such as...
    Downloads: 4 This Week
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  • 5
    Code2Prompt

    Code2Prompt

    Convert codebases into structured prompts optimized for LLM analysis

    code2prompt is an open source command line tool designed to convert an entire codebase into a structured prompt that can be easily used with large language models. It analyzes a project directory, gathers relevant source files, and formats them into a single prompt that includes the source tree and code content. This approach helps developers quickly provide full project context to AI models without manually copying files or assembling prompts. code2prompt is built in Rust and focuses on...
    Downloads: 4 This Week
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  • 6
    RunMat

    RunMat

    The Fast, Free, Modern MATLAB / Octave code runtime

    ...The distribution includes one-line install scripts and highlights forthcoming editor integrations (VS Code and IntelliJ plugins) to provide syntax highlighting, IntelliSense, and integrated debugging. Its website positions RunMat as a drop-in engine for current codebases, with an OSS development model inviting contributors to inspect the code or build from source. Overall, the goal is to give researchers, students, and engineers a fast, portable runtime for numerical computing workloads.
    Downloads: 4 This Week
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  • 7
    Stremio Core

    Stremio Core

    Types, addon system, UI models, core logic

    Stremio Core is the Rust engine that powers Stremio’s apps by centralizing all reusable logic behind discovery, catalogs, metadata, streams, add-ons, and user/library state. It exposes a clean set of modules—types, addon_transport, and state_types—so apps can talk to add-ons, model UI state, and react to events without duplicating code. The architecture is inspired by Elm: immutable state, message-driven updates, and explicit side-effects (“effects”) keep behavior predictable and testable. An environment abstraction lets hosts provide implementations for things like storage, networking, and timers, making the core portable to desktop, mobile, and web. ...
    Downloads: 4 This Week
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  • 8
    Arkflow

    Arkflow

    High performance Rust stream processing engine

    Arkflow is a Rust-based framework for building reactive, event-driven data pipelines. Inspired by tools like Airflow and Dagster, it focuses on strong typing, modularity, and performance. Arkflow is ideal for developers who want a fast, extensible way to orchestrate workflows and data transformations in Rust.
    Downloads: 0 This Week
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  • 9
    LiteBox

    LiteBox

    A security-focused library OS supporting kernel execution

    LiteBox is a security-focused “library OS” sandboxing project that aims to shrink the interface between an application and its host environment to reduce attack surface. Instead of relying solely on broad OS-level permissions, it focuses on isolating workloads by tightly controlling the boundary where code interacts with host services and system resources. The design emphasizes interoperability across different integration layers, describing a separation between “North” shims (how apps or...
    Downloads: 3 This Week
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    Fully Managed MySQL, PostgreSQL, and SQL Server

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  • 10
    PostgresML

    PostgresML

    The GPU-powered AI application database

    PostgresML is a complete platform in a PostgreSQL extension. Build simpler, faster, and more scalable models right inside your database. Explore the SDK and test open source models in our hosted database. Combine and automate the entire workflow from embedding generation to indexing and querying for the simplest (and fastest) knowledge-based chatbot implementation. Leverage multiple types of natural language processing and machine learning models such as vector search and personalization...
    Downloads: 5 This Week
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  • 11
    rust-by-practice

    rust-by-practice

    Challenging examples, exercises and projects

    ...The repository aggregates explanations, example code, and interactive practice so that learners build both conceptual understanding and muscle memory writing idiomatic Rust. It’s especially valuable for developers transitioning from other languages who want to truly grok Rust’s unique safety model and performance mindset, because the exercises force you to confront common pitfalls and solutions firsthand.
    Downloads: 2 This Week
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  • 12
    Iced

    Iced

    A cross-platform GUI library for Rust, inspired by Elm

    Iced is a cross-platform, end-user-oriented GUI library for Rust, inspired by The Elm Architecture. It expects you to split user interfaces into four different concepts, which are: the state of your app; messages, which are user interactions or other meaningful events; view logic, which displays your state as widgets that can result in messages; and update logic, which offers a way to update your state and react to messages. Iced is very simple and easy to use, and is type-safe. It offers...
    Downloads: 2 This Week
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  • 13
    Agent Client Protocol (ACP)

    Agent Client Protocol (ACP)

    A protocol for connecting any editor to any agent

    Agent Client Protocol is an open protocol for standardizing communication between code editors and AI coding agents. It defines how an interactive editor can connect to an agent that reads, edits, and reasons about source code. The project is meant to reduce fragmentation between IDEs, terminal tools, and autonomous coding systems by creating a shared communication layer. Its goal is to let any compatible editor work with any compatible coding agent without every integration being...
    Downloads: 1 This Week
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  • 14
    DCV Color Primitives

    DCV Color Primitives

    DCV Color Primitives Library

    DCV Color Primitives is a library to perform image color model conversion. Aware of the underlying hardware and supplemental cpu extension sets (up to avx2). Support data coming from a single buffer or coming from multiple image planes. Support non-tightly packed data. Support images greater than 4GB (64 bit). Convert an image from bgra to nv12 (single plane) format containing yuv in BT601.
    Downloads: 3 This Week
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  • 15
    LangChain Rust

    LangChain Rust

    LangChain for Rust, the easiest way to write LLM-based programs

    ...Developers can use the framework to build chatbots, autonomous agents, and knowledge-augmented AI systems that interact with external data sources. The library provides abstractions for model providers, prompt templates, conversation memory, and vector search integrations. It also enables the construction of multi-step pipelines where LLM outputs feed into subsequent actions or tool calls.
    Downloads: 7 This Week
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  • 16
    Bend

    Bend

    A massively parallel, high-level programming language

    Bend is an interactive programming environment (REPL) built on top of the Kotlin language, designed to allow users to explore, experiment, and learn Kotlin in a live, feedback-driven manner. The tool lets you define variables, functions, or values at the prompt and iteratively refine them—immediately seeing output and types—while preserving state across commands. It emphasizes discoverability and experimentation: users can inspect functions, call them on sample inputs, and evolve logic...
    Downloads: 3 This Week
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  • 17
    GitButler

    GitButler

    The GitButler version control client, backed by Git

    ...It keeps Git compatibility at the core, meaning your work still maps to commits, branches, and pushes to standard Git servers, but it rethinks how you interact with that underlying model. The project is designed around developer productivity, emphasizing smoother workflows for handling multiple streams of work, reviewing changes, and recovering from mistakes without the usual friction. It also positions itself for AI-assisted development patterns, where tooling needs to support rapid iteration and parallel work while staying understandable and reversible. ...
    Downloads: 1 This Week
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  • 18
    PdfCraft

    PdfCraft

    An open-source, clean-room reimplementation of Adobe Acrobat in Rust

    ...PdfCraft includes password protection, encryption support, document metadata editing, and incremental saving that preserves original file data. The platform also provides command-line tools, a Rust API, and a Model Context Protocol (MCP) server for automating PDF operations and integrating with AI agents. Available for Windows, macOS, Linux, FreeBSD, and web browsers, PdfCraft operates locally without requiring an account, cloud processing, or telemetry.
    Downloads: 2 This Week
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  • 19
    Rust

    Rust

    Rust tools, libraries

    nikivdev/rust is a personal workspace containing Rust tools, libraries, experiments, and command-line utilities. It is not a single product with one narrow feature set, but a collection of reusable Rust code organized around the author’s development workflow. The repository is designed to work with the author’s Flow task runner, which provides setup, task discovery, and deployment commands. Some utilities can be compiled and installed into the user’s local path through project-specific...
    Downloads: 0 This Week
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  • 20
    fluent-rs

    fluent-rs

    Rust implementation of Project Fluent

    The fluent-rs workspace is a collection of Rust crates implementing Project Fluent, a localization system designed to unleash the entire expressive power of natural language translations. Project Fluent keeps simple things simple and makes complex things possible. The syntax used for describing translations is easy to read and understand. At the same time it allows, when necessary, to represent complex concepts from natural languages like gender, plurals, conjugations, and others.
    Downloads: 0 This Week
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  • 21
    tokio-tungstenite

    tokio-tungstenite

    Future-based Tungstenite for Tokio

    tokio-tungstenite is a Rust library that connects the Tungstenite WebSocket implementation with the Tokio asynchronous runtime. It lets developers build non-blocking WebSocket clients and servers using Tokio’s async networking model. The crate wraps asynchronous TCP streams and upgrades them into WebSocket streams that integrate naturally with Rust futures and async tasks. It is useful for real-time services, streaming applications, chat systems, gateways, backend infrastructure, and any Rust project that needs WebSocket communication without blocking threads. ...
    Downloads: 0 This Week
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  • 22
    CCC

    CCC

    Claude Opus 4.6 wrote a dependency-free C compiler in Rust

    Claude’s C Compiler is a remarkable experiment in automated software generation: a full C compiler written from scratch in Rust entirely by an AI model (Claude Opus 4.6) with minimal human intervention, capable of targeting multiple architectures like x86-64, i686, ARM, and RISC-V. The project implements every part of a traditional compiler — the lexer, parser, intermediate representation, optimizer, code generator, assembler, linker, and debug info emitter — without relying on any external toolchain, producing standalone executables in the ELF format. ...
    Downloads: 0 This Week
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  • 23
    eduOS-rs

    eduOS-rs

    A teaching operating system written in Rust

    ...It serves as a practical and educational tool that demonstrates key OS concepts like memory management, multitasking, privilege separation, and system call handling in a safe and modern language. Designed to run on x86_64 hardware using QEMU, eduOS-rs leverages Rust’s ownership model and type safety to reduce bugs common in low-level systems development. It is a valuable resource for students and instructors alike, providing clear, structured examples of kernel development.
    Downloads: 0 This Week
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  • 24
    tachyonfx

    tachyonfx

    Effects and animation library for Ratatui applications

    ...The library focuses on enhancing the visual expressiveness of terminal applications, which are traditionally static, by introducing motion, interpolation, and smooth transitions between UI states. TachyonFX integrates deeply with Ratatui’s rendering model, allowing developers to apply effects to widgets, layouts, or entire scenes without rewriting core UI logic. It also supports real-time updates and interactive behaviors, making it suitable for applications that require responsive visual feedback.
    Downloads: 0 This Week
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  • 25
    Rhai

    Rhai

    An embedded scripting language for Rust

    Rhai is a lightweight, embedded scripting language and evaluation engine designed specifically for integration into Rust applications, offering a safe and flexible way to add dynamic behavior without sacrificing performance or security. It features a syntax that blends familiarity from JavaScript and Rust, making it approachable for developers while maintaining expressive power through dynamic typing and simple constructs. Rhai is optimized for embedding, allowing developers to expose native...
    Downloads: 0 This Week
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