Top Welcoming Open-Source Python Repositories

Plug-and-play homelab dashboard in one container — GPU, local-AI VRAM, Docker, systemd, host health. Built-in read-only MCP server so AI agents can explore it too.

Tool for static code analysis and formatting of Robot Framework language

Structural causal models with Bayesian estimation and interventional simulation via a concise DSL.

Secure AI conversations with documents, video, audio, and more. Personal workspaces for focused context, group spaces for shared insight. Classify docs, reuse prompts, and extend with modular features.

Calculate UK capital gains from broker exports — supports Charles Schwab, Freetrade, Hargreaves Lansdown, Interactive Brokers, Morgan Stanley, Sharesight, Trading 212, Vanguard and a custom RAW format.

Open-source performance diagnostics for PyTorch training runs.

Open-source memory runtime for AI agents — reproducible, provenance-tagged context bundles instead of query-time retrieval. Apache-2.0, self-hosted on Postgres + pgvector, Python + TypeScript SDKs.

The Web Security Testing Guide is a comprehensive Open Source guide to testing the security of web applications and web services.

Raptor turns Claude Code into a general-purpose AI offensive/defensive security agent. By using Claude.md and creating rules, sub-agents, and skills, and orchestrating security tool usage, we configure the agent for adversarial thinking, and perform research or attack/defense operations.

Official Blendekit add-on for Blender 3D. Documentation: https://github.com/BlenderKit/blendkit/wiki

Token Efficiency For AI Agents

Warrior Cats fan game

Modular Data Acquisition with Python

Segregation Measurement, Inferential Statistics, and Decomposition Analysis

Your AI's guard dog. Doberman sits at runtime, gating every input, output and tool call to stop unsafe or unintended actions before they execute.

Infrastructure for configuring and deploying our community JupyterHubs.

Growing India's FOSS Ecosystem | IndiaFOSS | FOSS Hack

Helm Charts for the Astronomer Platform, Apache Airflow as a Service on Kubernetes

Control your children's Android devices through Google Family Link directly from Home Assistant. Monitor screen time, set daily limits, manage bedtime and school schedules, and grant bonus time - all from your dashboard.

Row-Bot - Personal AI Sovereignty. A local-first AI assistant with integrated tools, a personal knowledge graph, voice, vision, shell, browser automation, scheduled tasks, health tracking, and messaging channels. Run locally via Ollama or add opt-in cloud models. Your data stays on your machine.

A platform for end-to-end development of machine learning solutions in biomedical imaging

Django tenants using PostgreSQL Schemas

Calculate UK capital gains from broker exports — supports Charles Schwab, Freetrade, Hargreaves Lansdown, Interactive Brokers, Morgan Stanley, Sharesight, Trading 212, Vanguard and a custom RAW format.

Tool-calling quality benchmark for LLM serving stacks. 80+ deterministic scenarios testing multi-turn orchestration, safety boundaries, and structured output. Supports vLLM, SGLang, and llama.cpp.

Team shifts plugin for eventyay

Home Assistant integration for managing Z-Wave enabled locks

A Python library for identifying bird species by their sounds.

The open‑source AI Agents Governance & Orchestration framework: write the rules declaratively, Bernstein enforces them and produces the verifiable, replayable record. Free, Apache-2.0. https://bernstein.run

Experiential is the open source, zero markup gateway for BYOK, self-hosted and 1000+ marketplace models. It learns from your traffic to cut costs, recommend better models, and train a specialized model you own.

Long-horizon agent control plane for durable, governed work across Codex, Claude Code, and other harnesses.

Official repository for "OpenWAM: An Open, Modular Exploration Towards Systematic World–Action Model Pretraining".

Home Assistant integration providing day of package counts and USPS informed delivery images.

The collaboration layer for AI teams: domain experts annotate and review agent behavior, engineers improve the agent from what they find.

A set of spiders and scrapers to extract location information from places that post their location on the internet.

Globus Compute: High Performance Function Serving for Science

The Cloud Platform for Robot Learning

Self-hosted, local only NVR and AI Computer Vision software. With features such as object detection, motion detection, face recognition and more, it gives you the power to keep an eye on your home, office or any other place you want to monitor.

Codebase intelligence for AI and humans: code health scores, auto-generated docs, git analytics, dead code detection, and architectural decisions via MCP.

3D visualization of scientific data in Python

Repository containing many Pokémon sprites

Spreading Thankfulness in Open Source.

NVIDIA Federated Learning Application Runtime Environment

All in one plugin for Hermes Agent ⚚ the coding intelligence, a long-term memory system and model optimized workflow packages

MG SAIC Custom Integration for Home Assistant

See your agent think. Zero-config observability & governance for 30 AI agent runtimes: Claude Code, OpenAI Codex, Hermes, OpenClaw & 26 more. Live token costs, sessions, tool calls, crons.

将被语言阻隔的作品，带到读者的语言中。Bringing literature into your language.

⚡ Easy API access to the tabular foundation model TabPFN ⚡

Speed up model training by fixing data loading.

An analysis and visualization platform for 'omics data