Llms GitHub Repositories (2026) · Open Source Tools

Agent framework for the JVM. Pronounced Em-BAY-bel /ɛmˈbeɪbəl/

An open-source, code-first Typescript toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

Mellea is a library for writing generative programs.

The Agentic Framework of the PHP ecosystem to build production-ready AI driven applications. Connect components (LLMs, Tools, vector DBs, memory) to agents that interact with your data and UI.

Evaluation and Tracking for LLM Experiments and AI Agents

A cosy home for your LLMs.

Bionic is sovereign Agentic AI for the enterprise — Runs on-premise and can securely work with your sensitive data and systems.

Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

An open-source, code-first Java toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

[NeurIPS 2025] The one-stop repository for LLM unlearning

A local-first AI workspace : multi provider chat, a Full Harness in Hashcoder agent, 3D models, ERPs, and multi-agent swarms in one native desktop app. No backend. No telemetry. No account. MIT-licensed.

AI agent for Home Assistant — talk to your home, create automations in plain language, analyze cameras with face recognition, and get proactive anomaly alerts. Cloud LLMs or fully local via Ollama.

Prompty makes it easy to create, manage, debug, and evaluate LLM prompts for your AI applications. Prompty is an asset class and format for LLM prompts designed to enhance observability, understandability, and portability for developers.

20+ high-performance LLMs with recipes to pretrain, finetune and deploy at scale.

Access large language models from the command-line

A lightweight interface for accessing and integrating LLM metadata, enabling applications to seamlessly discover, query, and integrate large language model information.

llama.cpp fork that abliterates at inference

An agentic framework that helps developers build resilient agentic systems

A native Mac App for LLM fine-tuning on Apple Silicon — fully on-device, fully open source.

A comprehensive Rust translation of the code from Sebastian Raschka's Build an LLM from Scratch book.