netherite

NorthCinder is an open-source, local-first MCP server for AI shopping agents. It compares products from user-selected sources against a buyer's criteria, explains rankings and exclusions, shows source facts and unverified details, and normally returns up to three useful options rather than claiming one universal best product. Its research workflow provides separate product and seller guides, creates a research plan, and uses controlled research tools; results remain provisional when sources conflict or do not identify the exact item or seller. Purchasing is a separate human-in-the-loop decision: each checkout requires fresh approval for one exact offer and unit, with the merchant, variant, price, known total, and spending cap signed into a single-use approval. It rejects raw card details, using an opaque payment token for supported automated checkout or handing the buyer a cart link. NorthCinder runs alongside an MCP-capable AI application. Its local setup requires Node.js 20 or later; the init command stores configuration locally and starts the MCP server and search engine in one process. The repository states that there is no hosted NorthCinder account or cloud service, and that order outcomes remain local.

Pumpkin is an open-source Minecraft server written entirely in Rust. It is designed for fast, efficient, customizable hosting, using multithreading and adhering to vanilla game mechanics. The project targets Java Edition and Bedrock Edition clients, although Bedrock support is marked as a work in progress. It provides configuration through TOML and implements Minecraft protocol features including encryption, packet compression, server status and ping, world loading and saving, chunk generation, entity spawning, player movement, inventories, combat, commands, permissions, chat, and plugin support. It also supports RCON, queries, and proxy systems including BungeeCord, BungeeGuard, and Velocity. Pumpkin is under heavy development. The server is licensed under GPLv3; its plugin APIs are dual-licensed under MIT or Apache-2.0.

Nethera is a deployment platform and CLI for running Docker Compose applications on Linux machines you control while exposing selected services through public HTTPS URLs. It uses a laptop-installed CLI and a machine-installed agent; a nethera.yml file extends an existing docker-compose.yml with deployment targets and nethera: service blocks that specify public ports and optional login or endpoint-token authentication. Nethera handles the public edge connection, TLS, and routing without requiring static IPs, port forwarding, router configuration, or a manually configured reverse proxy, while containers, volumes, files, GPUs, and application data remain on the host machines. It supports Debian- and RHEL-family distributions on Linux amd64 and arm64, and the repository is MIT-licensed.

NanoJev is an open-source 0.6B parallel-decision model and training pipeline based on Qwen3-0.6B. It accepts states, questions, and candidate sets in a single forward pass and returns complete probability distributions without output-token decoding. Shared decision heads support dynamic-choice distributions over supplied candidates, Boolean proposition probabilities, and ordered score levels with expected values. The repository includes data generation, distribution-loss training, evaluation, persistent serving, and browser replay tools. Its game demonstrations combine model judgments with controller code: maze controllers ask local safety questions and track collisions and explored paths, while Snake controllers filter immediate collisions, plan toward visible food, and use the model to break ties between remaining actions. Checkpoints and datasets are distributed through Hugging Face, and the service exposes repeated batched evaluations through a local HTTP endpoint.

n8n is a fair-code workflow automation platform developed by n8n GmbH for building and deploying AI agents and multi-step workflows. It combines a visual canvas with JavaScript, Python, and npm packages to integrate services, automate tasks, run custom code, and connect user data, models, tools, logic, human approvals, and observability features. It supports no-code/low-code workflows, more than 1,500 integrations, workflow templates, and models from OpenAI, Anthropic, Google, and open-source providers. n8n can be self-hosted or run in the cloud, including with Docker, and is distributed under the Sustainable Use License and n8n Enterprise License; enterprise plans add features and support.