Orcasynth

🐋 Orca

A personal AI agent you talk to — self-hosted, and yours.

Chat · Act · Automate · Extend

Orca is a self-hosted personal AI agent. You chat with it and it acts: it reasons, calls tools, edits files, runs shell commands, manages your work, and reaches you wherever you are — a web dock, the orca CLI, Discord and WhatsApp. It sits in the same category as agents like Claude or OpenClaw, but it runs on your machine, uses your models, and every capability is a plugin you add or remove. No SaaS, no lock-in.

[](https://github.com/dragocz1995/orca/actions/workflows/ci.yml) [](./LICENSE) [](https://nodejs.org)

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Talk to it, and it acts

The agent is the product. The dashboards, boards and terminals below are simply how you observe and steer what it's doing — they are not the point; the agent is.

What makes it Orca

• Clarity — a clean, uncluttered UI where you always see what the agent is doing.
• Simplicity — easy to run, easy to control, sensible defaults, low friction.
• Fully extensible — every capability (chat platforms, tools, memory, automation,

security) is an add/remove-able plugin. Orca is modular to the core.

• Lightweight, professional-grade — one SQLite-backed daemon plus a Next.js web

UI. Small footprint, clean, tested codebase.

What it does

• Chat that acts. Talk to Orca's embedded brain from the web dock, orca chat,

Discord or WhatsApp. It plans, calls tools, edits code and follows up — with a multi-provider model catalog and OAuth account connect.

• Built-in memory. Orca remembers. A per-user memory engine with embeddings and

semantic retrieval stores durable facts, recalls the relevant ones at the start of each turn, and self-curates to avoid duplicates — with add/search memory tools and a Memory module to browse, merge and purge what it knows.

• Full RBAC, per-user tools. Admin and member roles — and crucially, **each user

can have a different set of tools and permissions**: per-user tool access, model allow-lists, visibility and per-project scoping.

• Plugins for everything. Bundled: Discord, WhatsApp, files, terminal, web search,

image generation/editing, cron jobs, skills, MCP bridge, security scanning, subagent delegation, statusline and runtime context. Install, update and remove from a built-in marketplace.

• Surfaces to watch & steer. Dashboard, tasks, kanban board, timeline, live tmux

session previews with real-PTY streaming, a built-in Monaco editor and per-run token/cost stats.

• Personality, vision & attachments. Per-user personality profiles shape how the

assistant communicates (per surface); drop images and text files straight into chat.

• Human-in-the-loop. An escalations inbox where the agent asks structured questions

and waits for your approve / reject / answer; long conversations auto-compact and a statusline shows context %, tokens and cost.

• Autopilot & missions. Give a goal and an LLM decomposes it into ordered phases

with dependencies, each spawning an agent in its own tmux session. Autonomy levels L0–L3 decide how much runs without asking you.

• Agent-agnostic. Drives Claude Code, OpenCode, Codex, Kilo Code, or the embedded

Orca AI brain — configurable per task.

• PR-native. Missions work in isolated git worktrees, commit each approved phase

and open a GitHub pull request; review feedback flows back as bounded fix phases.

• Push notifications. Web Push with inline action buttons (Approve, Reject, Rerun)

when a mission needs a decision.

• Safe self-updates. Opt-in automatic updates install new releases and restart the

daemon only when no mission is running, so live work is never interrupted. Your database, settings and installed plugins live outside the package — updates leave them untouched, and schema changes are applied as additive migrations.

• Self-healing & self-hosted. A stuck detector revives dead agents and a janitor

cleans up finished sessions. No external services beyond your own LLM provider.

Install

npm install -g orcasynth   # installs the `orca` command
orca                       # first run launches the setup wizard (see below)

Requires Node ≥ 22 and tmux.

First run — the setup wizard

The first time you run orca in a terminal — or any time via orca setup — a guided wizard gets you to a working setup in a couple of minutes. Five steps, each skippable and reversible:

1. Account — create your admin login.
2. Project — point Orca at a folder to work in (the current one, another path, or an existing project).
3. AI provider — sign in with Claude, GitHub Copilot or Codex / OpenAI, paste an API key, or

use a custom OpenAI-compatible endpoint. Already-connected accounts are offered for reuse.

1. Memory — turn on embeddings (reuse your provider's key, or OpenRouter) — optional.
2. Review — confirm, then finish.

It never blocks scripts: in a non-interactive shell (CI, Docker, a pipe) it just prints Run: orca setup and exits. Re-run it any time with orca setup (--reset to start over). For a full server deployment with systemd units and a reverse proxy, run orca install as root instead.

Then open http://localhost:4500 and log in, or drive it from the terminal:

orca chat                  # talk to Orca in your terminal
orca up | down | status    # manage the daemon (:4400) + web UI (:4500)
orca update                # update to the latest release

Screenshots

Dashboard — live agents, active missions, autopilot spotlight.

| | | |---|---| | Plugins — add/remove capabilities from the marketplace. | Users & RBAC — per-user tools, models and projects. | | Kanban — missions across open / in-progress / blocked / done. | Sessions — real-time tmux previews with PTY streaming. | | Editor — built-in Monaco with a git-aware file tree. | Settings — models, providers, brain, plugins and more. |

Architecture

                  ┌──────────────┐
  Browser ───────▶│  Web (:4500) │───────┐
                  │  Next.js BFF │       │
                  └──────────────┘       │
                                          ▼
  orca chat ─────▶┌──────────────────┐ ┌──────────┐
  orca ls  ──────▶│  Daemon (:4400)  │ │ SQLite   │
  Discord  ──────▶│  REST + SSE + WS │ │ orca.db  │
  WhatsApp ──────▶└────────┬─────────┘ └──────────┘
                           │
                    ┌──────┴──────┐
                    │  tmux       │
                    │  sessions   │
                    └─────────────┘

One self-hosted daemon (REST + SSE + WebSocket) backed by SQLite, a Next.js web UI that talks to it over a same-origin BFF proxy, and agents that run in isolated tmux sessions.

Documentation

Full user manual at orca.dragocz.dev and in [docs/](./docs): [Getting Started](./docs/site/01-getting-started.md), [Agents & Autonomy](./docs/site/04-agents-autonomy.md), [Brain & Chat](./docs/site/07-brain-chat.md), [Plugins](./docs/site/08-plugins.md), and [Account & Security](./docs/site/11-account-security.md).

Development

npm test               # daemon test suite
npm run build          # typecheck + build
cd web && npm test     # web test suite
cd web && npm run dev  # web dev server

See [docs/DEVELOPMENT.md](./docs/DEVELOPMENT.md) for the full contributor guide.

Built with

Orca stands on a small, deliberately chosen open-source stack:

• Agent core — the embedded brain and orca chat are built on the PI toolkit

(@earendil-works/pi-ai, pi-coding-agent, pi-tui) — a lean multi-provider LLM / agent / terminal-UI SDK. External clients plug in through the Model Context Protocol (@modelcontextprotocol/sdk).

• Daemon — Hono (REST + SSE + WebSocket) over

better-sqlite3, with TypeBox + Zod for schema validation, @clack/prompts for the CLI wizard, and web-push for phone notifications. Agents run in isolated tmux sessions.

• Chat platforms — Baileys + qrcode power the WhatsApp plugin; the Discord

plugin is a dependency-free gateway on Node's built-in WebSocket + fetch.

• Web UI — Next.js + React, @tanstack/react-query, the

Monaco editor, xterm.js for live terminals, lucide icons, marked + DOMPurify for safe Markdown, and the Geist typeface.

• Quality gates — Vitest (2,400+ tests), strict TypeScript, ESLint,

Knip (dead-code) and dependency-cruiser (architecture boundaries).

See [package.json](./package.json) and [web/package.json](./web/package.json) for the complete dependency list.

License

[MIT](./LICENSE)

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: dragocz1995
• Source: dragocz1995/orca
• License: MIT
• Homepage: https://orca.dragocz.dev

Install and usage instructions live in the source repository linked above.