Open Source #ai agent Projects

FableCut is a zero-dependency, browser-based video editor designed for humans and AI agents. Drive edits via JSON timelines, the MCP protocol, or a clean REST API on any platform.

Sim is an open-source workspace to build, deploy, and orchestrate AI agents and agentic workflows. Visually connect LLMs, tools, and data sources without giving up control.

A self-hostable, GUI-first AI coding agent with editable conversation trees, plugin-based tools, and multi-client sessions.

Self-hosted project and task management platform with Kanban boards, sprints, time tracking, and AI/MCP integrations for software teams.

Open-source, agentic-first CRM with a built-in research agent that books follow-ups, enriches contacts, and keeps your pipeline up to date.

An open-source terminal-native AI coding agent with cross-session memory, multiple agents, and support for any LLM provider.

A headless browser built from scratch in Zig, optimised for AI agents and automation with 9x less memory and 11x faster execution than Chrome.

Local-first project management for developers and AI agents, with a CLI, web UI, SQLite backend, and native skills for Claude Code, Cursor, Codex, and more.

Open-source Bloomberg-style finance terminal built in C++20/Qt6 with embedded Python, AI agents, and 100+ data connectors.

Self-hostable bookmark-everything app with AI-based automatic tagging, full-text search, and support for links, notes, and images.

AI-native design editor with real-time collaboration, component system, and Figma-compatible file format.

OpenCode is a powerful open-source AI coding agent that runs in your terminal, IDE, or desktop. It supports any model with full LSP integration, multi-session replay, and team-friendly workflows.

Open-source AI agent toolkit with an interactive coding agent CLI, unified multi-provider LLM API, and TUI libraries.

Battle-tested AI code review agent with deterministic pipelines + LLM, fine-tuned security rules, and line-level comments.

Open-source desktop AI coworker with a living knowledge graph, built-in email, browser, meeting notes, and code mode.