Quick Start

Get OryxOS built, configured, and serving your first agents.

Prerequisites

• Java 21+ — OryxOS requires Java 21 (virtual threads are core to the runtime)
• Maven 3.9+ — to build from source
• At least one LLM provider API key (DeepSeek, Qwen, Kimi, etc.)

Build

OryxOS is a Maven multi-module project. Build the executable boot JAR from source:

mvn clean package -DskipTests

The runnable JAR lands in oryxos-boot/target/. Everything below assumes you invoke it with java -jar oryxos-boot/target/oryxos-boot-*.jar <command>; the examples use oryxos <command> as shorthand.

Configure a provider

Provider credentials live in an external config file that is kept out of version control. Copy the committed template and fill in your real keys:

cp config/application.yml.example config/application.yml

config/application.yml is gitignored (never commit real keys). The launcher loads it via --spring.config.additional-location; everything not overridden is inherited from the packaged defaults baked into the JAR.

Edit config/application.yml and set the api-key for the providers you use. Providers are declared as a list under oryxos.providers:

oryxos:
  root: .oryxos
  providers:
    - name: deepseek
      api-key: ${DEEPSEEK_API_KEY}      # environment placeholder, resolved at startup
      base-url: https://api.deepseek.com
    - name: mock                        # built-in fake model — no key/url, for smoke testing

Use ${ENV_VAR} placeholders rather than hardcoding secrets. On startup, providers declared here are seeded into the SQLite providers table (only if not already present); after that the database is authoritative and you can also manage providers dynamically via the admin console or the /api/v1/providers API — no restart required.

Spring replaces (does not merge) list-valued keys. If you override oryxos.providers in your external file, list every provider you want — a partial list drops the rest.

Initialize the workspace

Run init in the directory where you want OryxOS to operate. It creates the .oryxos/ workspace:

oryxos init

What gets created:

.oryxos/
├── agents/             # each subdirectory = one Agent (AGENT.md + optional skills/ scripts/)
├── memory/             # global long-term memory (per-agent MEMORY.md lives under agents/<name>/)
├── sessions/           # session data (reserved; sessions live in SQLite)
├── logs/               # structured JSON logs
├── AGENTS.md           # project-level agent behavior notes
├── SOUL.md             # agent personality definition
└── USER.md             # your preferences (agents read, never write)

The SQLite database (oryxos.db) is created at runtime on first boot.

Configurable workspace root

The workspace defaults to .oryxos. To point OryxOS at a different location:

• oryxos.root in config/application.yml — affects the Spring-booted commands (serve, gateway)
• env ORYXOS_ROOT or -Doryxos.root= — affects the lightweight CLI commands (init, status, profile) and, via Spring relaxed binding, the booted commands too

The configured root is automatically added to the file sandbox whitelist at runtime, so changing it never breaks the file tools.

The one-directory-is-one-agent model

An Agent is a directory under .oryxos/agents/<name>/ containing an AGENT.md. That file is YAML frontmatter (the agent's Profile) plus a Markdown body (task instructions injected into the system prompt). There is no .oryxos/profiles/ directory — the Profile is the frontmatter. See the Profile reference for every field.

OryxOS ships with three demo agents under .oryxos/agents/ that show the model in practice:

Agent	What it does
weather-daily	Fetches Beijing weather from open-meteo and pushes a dressing tip via notify
daily-tech-digest	Pulls headlines from hn.algolia.com, reads an on-demand skill file, and notifies a digest
github-daily	Runs python3 scripts/github_trending.py via shell and notifies a GitHub trending report

All three use provider deepseek / deepseek-chat and reference a notify channel by name.

Start chatting

oryxos chat --profile weather-daily

You get an interactive prompt. Type a message and press Enter — the agent runs a ReAct loop (think, call tools if needed, respond). Type exit or press Ctrl-D to quit.

Start the API server

oryxos serve --port 8080

This exposes the REST API under /api/v1 and serves the web admin console at:

http://localhost:8080/admin/

The admin console (Vue 3, styled to match this site) lets you manage agents, providers, notify channels, schedules, sessions, tools, and the sandbox whitelist — creating and editing agents live, with no restart. Quick health check:

curl http://localhost:8080/api/v1/health

{ "code": 0, "message": "success", "data": { "status": "ok" }, "timestamp": 1720000000000 }

Every API response is wrapped in this { code, message, data, timestamp } envelope (code: 0 = success).

What's next

• Architecture overview — how ReAct Loop, Providers, Memory, and Tools connect
• ReAct Loop — understand the think-act-observe cycle
• Profile reference — every AGENT.md frontmatter field explained
• Tool system — built-in tools and how to add MCP tools
• REST API reference — endpoints with request/response examples
• CLI reference — every command and flag
• Memory system — how long-term memory works across sessions