Open-source projects built with Python.

EC

ECC

MIT

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.7 projects#JavaScriptProjects tagged with this topic in the verified catalog.4 projectsPythonProjects tagged with this topic in the verified catalog.12 projectsai-agentsProjects tagged with this topic in the verified catalog.2 projectsAI-nativeThis project includes AI-native capability signals in the catalog metadata.7 AI-native projectsClaudeProprietary AI assistant from Anthropic.2 alternatives

Alternatives toCClaudeCClaudeProprietary AI assistant from Anthropic.2 alternatives+2

HE

Hermes Agent

United StatesMIT

The agent that grows with you

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.7 projects#PythonProjects tagged with this topic in the verified catalog.12 projectsGithub ActionsProjects tagged with this topic in the verified catalog.3 projectsJavaScriptProjects tagged with this topic in the verified catalog.4 projectsAI-nativeThis project includes AI-native capability signals in the catalog metadata.7 AI-native projectsZo ComputerProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative

MA

MarkItDown

United StatesMIT

Python tool for converting files and office documents to Markdown.

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.7 projects#PythonProjects tagged with this topic in the verified catalog.12 projectsautogenProjects tagged with this topic in the verified catalog.1 projectautogen-extensionProjects tagged with this topic in the verified catalog.1 projectAI-nativeThis project includes AI-native capability signals in the catalog metadata.7 AI-native projectsMicrosoft OfficeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative

Alternatives toMMicrosoft OfficeMMicrosoft OfficeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative

TR

Transformers

FranceApache-2.0

🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.7 projects#PythonProjects tagged with this topic in the verified catalog.12 projectsaudioProjects tagged with this topic in the verified catalog.1 projectdeep-learningProjects tagged with this topic in the verified catalog.2 projectsAI-nativeThis project includes AI-native capability signals in the catalog metadata.7 AI-native projectsChatGPTProprietary conversational AI assistant from OpenAI.2 alternatives

Alternatives toCChatGPTCChatGPTProprietary conversational AI assistant from OpenAI.2 alternatives

ST

Stable Diffusion Web UI

AGPL-3.0

Stable Diffusion web UI

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.7 projects#PythonProjects tagged with this topic in the verified catalog.12 projectsaiProjects tagged with this topic in the verified catalog.3 projectsai-artProjects tagged with this topic in the verified catalog.1 projectAI-nativeThis project includes AI-native capability signals in the catalog metadata.7 AI-native projectsDALL·EProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative

Alternatives toDDALL·EDDALL·EProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+2

OP

Open WebUI

United StatesLicense not declared

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.7 projects#PythonProjects tagged with this topic in the verified catalog.12 projectsGithub ActionsProjects tagged with this topic in the verified catalog.3 projectsJavaScriptProjects tagged with this topic in the verified catalog.4 projectsSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.1 self-hosted optionAI-nativeThis project includes AI-native capability signals in the catalog metadata.7 AI-native projectsClaudeProprietary AI assistant from Anthropic.2 alternatives

Alternatives toCClaudeCClaudeProprietary AI assistant from Anthropic.2 alternatives+5

LA

Langflow

United StatesMIT

Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.7 projects#PythonProjects tagged with this topic in the verified catalog.12 projectsGithub ActionsProjects tagged with this topic in the verified catalog.3 projectsJavaScriptProjects tagged with this topic in the verified catalog.4 projectsAI-nativeThis project includes AI-native capability signals in the catalog metadata.7 AI-native projectsVoiceflowProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative