Open source. Open possibilities.

Astron Agent is an enterprise-grade, open-source agentic workflow platform by iFLYTEK for building production-ready AI agent applications with workflow orchestration, RPA integration, and model management.

nanobot is an ultra-lightweight, self-hosted personal AI agent framework written in Python, featuring a WebUI, terminal interface, and integrations with various chat applications.

CowAgent is an open-source AI assistant and agent harness that plans tasks, runs tools and skills, and builds memory and knowledge. It supports multi-agent teams, multiple LLM providers, and channels like Web, WeChat, Telegram and Slack, with one-line install.

postbag lets any two Claude Code or Codex sessions on the same machine exchange letters: each letter is delivered through the vendor's own wake-up door, recorded in one ledger, and counted against a human-set letter budget. Pure Python standard library, no daemon, polling or hooks.

Curia is an open-source Digital Office of the CEO — a governance-first multi-agent system for communications, scheduling, research, and knowledge work, running on your own server with institutional memory.

Adrastea is a Python dual-engine system that pairs a deterministic task execution core (Alpha) with a probabilistic reasoning engine (Beta) for autonomous orchestration: Alpha schedules and runs local programs with reinforcement-learning planning and local Ollama inference, while Beta monitors telemetry, resolves anomalies, tunes scoring weights, and can consult frontier LLMs via MCP.

Vocion is a source-available platform for operating production AI agent workflows. Workspaces are authored as YAML and markdown in git, then applied to a Next.js app with Postgres, an MCP server, approval gates and a unified human review queue.