Multi-tenant AI-agent orchestration platform. Define agents with personas, skills, and tools. Let them chat in real time, execute tools, decompose work, delegate to sub-agents, and stream results — all self-hosted, on your own infra.
Nexora is the free, MIT-licensed OSS core of an AI-agent orchestration platform. Users build agents (personas + skills + tools), and those agents collaborate in real time: they run tools, break work into tasks, spawn bounded sub-agents, and stream their output over WebSocket or SSE.
This repository is pure platform — zero billing, licensing, or paywall logic. The paid self-hosted product (NexoraCloud) consumes this repo and layers commercial features on top.
- 🔒 Self-hosted, your data stays yours. Runs entirely on your own infra — no agent traffic leaves your network.
- 🔌 No vendor lock-in. ~46 LLM providers behind one interface; swap Claude ↔ GPT ↔ Gemini ↔ local Ollama without touching your agents.
- 🤝 Real multi-agent orchestration. Agents delegate to sub-agents, run tools, and stream results in parallel — not just a single chat loop.
- 🧩 Extensible by design. Knowledge bases (RAG), semantic memory, ~90 built-in tools, and a package marketplace.
- 🆓 MIT-licensed core. Use it, fork it, ship it. Commercial features are opt-in via NexoraCloud.
- Internal AI ops assistants that touch Slack, Jira, Kubernetes, and your own APIs.
- Research / RAG agents grounded in your private knowledge bases.
- Automation crews that decompose a goal into tasks and execute them across sub-agents.
- A self-hosted alternative to closed agent platforms, with full control over models and data.
- Agent builder — visual React-Flow graph: personas, skills, tools, sub-agents, bounded delegation.
- ~46 LLM providers (+3 OAuth) — Claude, Gemini, OpenAI, Ollama, Vertex, Bedrock, Azure, Cohere, DeepSeek, Groq, Mistral, xAI, Perplexity, Together, Fireworks, OpenRouter, and more.
- ~90 built-in tools / ~15 skills — Slack, Discord, Jira, Linear, Notion, PagerDuty, Google
Drive, S3, Kubernetes, Playwright, hardened
http_request(SSRF allowlist), agent-to-agent messaging. - Knowledge base / RAG (pgvector) + semantic memory search + multimodal image input.
- Real-time streaming over WebSocket, with an SSE alternative.
- Multi-tenant auth — email/password (Argon2), JWT, API keys, invite-only mode, TOTP 2FA.
- Marketplace client — install community skills/tools/personas/agents with dependency auto-install.
- Recovery engine — retries, circuit breaker, stale-heartbeat watchdog.
- Full-platform backup / restore — export a whole instance (or one org) to a portable ZIP.
- Clients — web UI, terminal client (NexoraCLI), and a mobile app (NexoraMobile).
| Chat | Orchestration (sub-agents + task tree) |
|---|---|
 |
 |
More in the documentation.
| Layer | Tech |
|---|---|
| Backend | Python 3.12, FastAPI, SQLAlchemy 2 (async), Alembic |
| Frontend | Next.js 15 (App Router), TypeScript, Tailwind, Zustand, React Flow |
| Data | PostgreSQL 16 + pgvector, Redis 7 |
| Proxy | nginx 1.27 |
| Runtime | Docker Compose |
git clone https://github.com/ParendumOU/Nexora.git
cd Nexora
cp .env.example .env # then set SECRET_KEY + ENCRYPTION_KEY (see SETUP.md)
make dev # dev stack: backend :8000, frontend :3000, nginx :8080
# or
make up # production stack (nginx on HTTP_PORT, default 80)
docker compose exec backend alembic upgrade head # run migrations on first bootFirst visit with no users → /setup to create the admin account.
Full instructions in SETUP.md.
make dev # dev (hot reload)
make up # production
make down # stop
make logs # tail logs
make clean # stop + wipe volumes (DESTRUCTIVE)backend/ FastAPI app (agents, orchestration, providers, tools, RAG, auth)
frontend/ Next.js 15 web UI
nginx/ reverse proxy config
docker-compose*.yml prod / dev / data-only stacks
SETUP.md standalone setup guide
| Client | Repo |
|---|---|
| Terminal (Go TUI) | ParendumOU/Nexora-CLI |
| iOS / Android | ParendumOU/Nexora-Mobile |
Issues and PRs welcome. See CONTRIBUTING.md and our
CODE_OF_CONDUCT.md. For security reports, see SECURITY.md.
MIT © Parendum OÜ
If Nexora saves you from wiring agents together by hand, drop a star — it helps others discover the project and directly shapes the roadmap. Got a question or want to show what you built? Open an issue or join us at nexora.parendum.com.