AI development tools

Observability and debugging platform for AI agents.

Agent framework for building AI agents with memory, tools, and multimodal workflows.

Command-line AI pair programmer that edits files in a local Git repository.

Design-to-code platform for converting design work into developer-ready UI.

Self-hosted workspace and RAG interface for documents and LLM workflows.

Cloud platform for web automation, scraping, and actor-based data workflows.

Open-source observability and evaluation tool for LLM and ML applications.

Open-source autonomous-agent project and platform for agent experiments.

Agent framework from Microsoft for multi-agent AI application patterns.

Small Python framework for backtesting trading strategies.

Python backtesting framework for trading strategy research.

AI app builder for creating business and internal tools from prompts.

Browser-based AI app builder for creating and editing web applications from prompts.

AI-oriented browser automation library for connecting agents to browser tasks.

Cloud browser platform for browser automation and AI agent browsing workflows.

Hosted browser automation infrastructure for Puppeteer and Playwright workloads.

Visual development platform with design-to-code and composable frontend workflows.

Open-source framework and research project for multi-agent systems.

Open-source Python framework for building conversational AI interfaces.

Embedding database commonly used for local and application-level RAG prototypes.

Open-source coding agent extension for agentic development inside an editor workflow.

Integration platform for connecting AI agents to tools, APIs, and MCP-style workflows.

Open-source AI code assistant framework for custom IDE-based coding workflows.

Open-source crawler and scraper designed for LLM-friendly web extraction.

Open-source web scraping and browser automation library from Apify.

Framework for orchestrating role-based AI agents and multi-agent workflows.

AI-first code editor for writing, editing, and navigating software projects.

Developer-friendly end-to-end testing framework for web applications.

Commercial AI software engineering agent for coding and development tasks.

Open-source platform for building LLM apps, agents, workflows, and RAG systems.

Open-source documentation assistant for answering questions over project docs.

Embedded analytical database useful for local data processing and app backends.

Pythonic framework for building MCP servers and clients.

Open-source framework and ecosystem for financial reinforcement learning research.

Tool and API for turning websites into LLM-ready markdown or structured data.

Low-code visual builder for LLM apps, agent flows, and RAG workflows.

Visual website builder with AI-assisted site creation and design workflows.

Open-source crypto trading bot with backtesting and strategy research workflows.

Local AI model ecosystem and desktop tooling for private model experimentation.

AI coding assistant integrated with GitHub and common developer editors.

MCP registry and discovery platform with server metadata and quality signals.

Open-source Python framework for building ML and AI app interfaces.

Open-source framework for building production-style search, RAG, and NLP pipelines.

Open-source observability platform for LLM usage, latency, and cost tracking.

Open-source desktop AI assistant for local model workflows.

Open-source crypto trading framework for research and live strategy workflows.

Desktop tool for running local language models and experimenting with local inference.

Framework ecosystem for building LLM applications, agents, and RAG workflows.

Framework for building stateful, controllable LLM agent workflows.

Visual framework for building LLM apps, agents, and RAG pipelines.

Open-source LLM observability and tracing platform.

Agent framework and platform focused on stateful agents and memory.

Open-source AI chat platform with multi-provider support.

Open-source LLM gateway for routing requests across model providers.

Framework focused on connecting private or domain data to LLM applications.

Open-source AI chat and agent interface for model and plugin workflows.

Open-source local inference server compatible with OpenAI-style APIs.

Design-to-code tool for turning product designs into frontend code.

Prompt-driven web app builder for turning product ideas into working applications.

Official Python SDK for building Model Context Protocol clients and servers.

Official or ecosystem MCP server collection used as a discovery source for integrations.

Official TypeScript SDK for building MCP clients and servers.

Open-source multi-agent framework that models software team roles and workflows.

Open-source vector database for large-scale similarity search and AI retrieval systems.

Developer documentation platform with AI-assisted docs and publishing workflows.

React framework often used as the web foundation for AI-enabled applications.

Official registry for public Model Context Protocol server metadata.

Local model runner useful for local LLM development and self-hosted AI workflows.

Self-hosted AI chat interface for local and remote models.

SDK for building agentic applications with tools, handoffs, and structured execution.

Open-source software agent project for coding and development workflows.

AI productivity tool for saving, finding, and reusing developer workflow context.

Browser automation and testing library for reliable end-to-end web workflows.

Fast DataFrame library for Python and Rust data processing workflows.

Open-source tool for testing, evaluating, and red-teaming prompts and LLM apps.

Browser automation library for controlling Chrome and Chromium.

Python agent framework built around typed models and structured application design.

Vector database for semantic search and retrieval-heavy AI applications.

Open-source algorithmic trading engine for research and live trading workflows.

Python analytics library for portfolio and trading strategy statistics.

Open-source second-brain and RAG-style knowledge management application.

Open-source RAG engine focused on document understanding and retrieval workflows.

Evaluation framework for RAG and LLM application quality checks.

AI site planning and website design workflow tool for sitemap and wireframe generation.

Cloud development platform with AI-assisted coding and app deployment workflows.

Open-source automation framework for acceptance testing and robotic process automation.

Open-source autonomous coding agent extension for editor-based software tasks.

Python scraping library focused on resilient extraction from changing pages.

Open-source Python framework for building allowed crawlers and web data extraction pipelines.

Longstanding browser automation project with multi-language support.

Microsoft SDK for building AI agents and LLM orchestration workflows.

MCP server registry and tooling platform for agent integrations.

AI coding assistant connected to code search and codebase understanding workflows.

AI browser automation framework focused on browser tasks and Playwright-style workflows.

Python app framework widely used for data apps, ML demos, and internal tools.

Open-source autonomous-agent framework and platform for agent workflows.

AI code completion and engineering assistant for teams and individual developers.

AI-assisted UI design and prototyping tool for product screens and mockups.

TypeScript toolkit for building AI-powered web applications.

AI coding environment focused on assisted software development workflows.

Maintained fork of the Zipline backtesting library for quantitative research.

Flexible Python backtesting framework for quantitative strategies.

Core local inference project for running LLMs efficiently on local hardware.

Community-oriented directory for MCP servers and clients.

Workflow automation platform useful for AI automation, integrations, and self-hosted operations.

Python data analysis library for tabular data cleaning, transformation, and analytics.

AI UI and app generation tool focused on React and frontend implementation workflows.

High-throughput inference engine for serving large language models.

Python framework for vectorized backtesting and quantitative research workflows.

Open-source Python framework for quantitative trading systems.

Python library for pulling Yahoo Finance market data for research and prototyping.