Write a proper project README with the brand mark

Replaces the minimal AMO-source-submission README with a full project
overview: logo, what Osias actually does, how it works, shipped
features, getting started, project structure, and contributing —
folding the existing build-instructions content in rather than
dropping it, since AMO's source review still depends on it.

Co-Authored-By: Claude Sonnet 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01HoMzqFw3d93hG6c9xB4thU
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2026-09-09 13:46:09 +02:00
co-authored by claude
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# Osias — copilot <p align="center">
<img src="public/icon/osias-icon-512.png" width="96" height="96" alt="Osias" />
</p>
Your blockchain-powered trading companion. This is the open-source browser extension <h1 align="center">Osias</h1>
frontend (Apache License 2.0). See [`CLAUDE.md`](CLAUDE.md) for full architecture and
protocol documentation.
## Build instructions <p align="center">
A blockchain-powered trading companion for the emotional side of trading.
</p>
Built with [WXT](https://wxt.dev) (Vite-based). To reproduce the exact `.output/firefox-mv3` <p align="center">
bundle submitted to addons.mozilla.org from source: <a href="https://osias.trade">Website</a> ·
<a href="https://osias.trade/privacy">Privacy Policy</a> ·
<a href="LICENSE">Apache 2.0 License</a>
</p>
---
## About
Osias isn't a trading bot or a P&L tracker. Trades are already visible on-chain, so
instead of asking you to log anything, Osias watches your connected Solana wallet in
real time and steps in only when it detects loss-driven trading — a single bad trade or
a losing streak past a threshold you control — by locking new buy actions on supported
trading sites until the moment passes.
This repository is the **open-source browser extension frontend** (Apache 2.0). The
backend that makes the actual lock/unlock decisions — auth, wallet/RPC listening,
realized-PnL tracking — is a separate, private service; this extension talks to it over
a documented WebSocket protocol and never contains trading logic of its own.
## How it works
1. **Connect your wallet** — real Phantom sign-in via message signing. Your seed phrase
and private key never touch the extension.
2. **Osias watches** — a live Solana subscription tracks your realized P&L in the
background while you're connected, nothing more.
3. **Buying locks** — cross your configured threshold and new buy actions visually
disable on the page. Sell and manage actions are never touched.
4. **The moment passes** — the lock auto-unlocks after a configurable cooldown, or you
can unlock manually with an explicit confirmation.
## Features
- Real Phantom wallet authentication — connect, sign, sign out, switch accounts
- Real-time lockout enforcement on [axiom.trade](https://axiom.trade), with a
non-destructive blur + lock-icon visual treatment
- Two configurable circuit breakers (single-trade and losing-streak loss thresholds)
plus a configurable auto-unlock cooldown, all tunable from the extension popup
- Live backend connection status, so a dropped connection is never silently mistaken
for "unlocked"
- Built for Firefox/Zen and Chromium (Manifest V3) from one codebase
See [`CLAUDE.md`](CLAUDE.md) for the full architecture — including the site-adapter /
intervention-strategy split that new sites and lock treatments build on, and the
complete WebSocket wire protocol shared with the backend.
## Getting started
Scaffolded with [WXT](https://wxt.dev) (Vite-based, TypeScript, React,
`webextension-polyfill`). Package manager: npm.
```sh
npm install # also runs `wxt prepare` via postinstall
npm run dev:firefox # dev build + watch, auto-opens a temporary Firefox/Zen profile
```
Other commands:
| Command | What it does |
| ----------------------- | ---------------------------------------------------------- |
| `npm run dev` | Dev build + watch, targets Chromium by default |
| `npm run dev:firefox` | Dev build + watch targeting Firefox (use this for Zen) |
| `npm run build:firefox` | Production build → `.output/firefox-mv3/` |
| `npm run zip:firefox` | Production build packaged as a `.zip` for store upload |
| `npm run compile` | `tsc --noEmit` type-check only |
To load an unpacked build: in Firefox/Zen, go to `about:debugging#/runtime/this-firefox`
→ "Load Temporary Add-on" → select any file inside `.output/firefox-mv3/`.
### Building from source for a store submission
No build secrets, environment variables, or private dependencies are required —
everything needed to build is in this repository and on the public npm registry, pinned
via `package-lock.json`.
**Environment**
- Node.js 22.x (built and tested on 22.11.0) - Node.js 22.x (built and tested on 22.11.0)
- npm 11.x (built and tested on 11.14.1) - npm 11.x (built and tested on 11.14.1)
**Steps**
```sh ```sh
npm install # also runs `wxt prepare` via postinstall npm install
npm run build:firefox npm run build:firefox # → .output/firefox-mv3/
npm run zip:firefox # → .output/*.zip
``` ```
Output is written to `.output/firefox-mv3/`. To produce the uploaded `.zip` directly: ## Project structure
```sh ```
npm run zip:firefox /src
/background WebSocket connection to the backend, lock state, messaging
/content-scripts
/adapters Site-specific selectors + DOM strategy (axiom.trade first)
/interventions Visual lock treatments (blur-disable, full-block stub)
/popup Status, lock reason, Settings panel
/notifications Toast/banner injected into the page
/shared Typed message contracts, config
``` ```
Output zip is written to `.output/`. Decision-making (backend), site detection, and enforcement are deliberately decoupled —
adding a new supported site or a new intervention type never requires touching the
other two. Full detail in [`CLAUDE.md`](CLAUDE.md).
No build secrets, environment variables, or private dependencies are required — everything ## Status
needed to build is in this repository and on the public npm registry, pinned via
`package-lock.json`.
## Development Early public beta. Working end-to-end: real Phantom wallet sign-in, the `/ws`
connection with reconnect handling, real-time lockout on axiom.trade, and
per-user-configurable thresholds. See [`CLAUDE.md`](CLAUDE.md#current-status) for the
full current-state summary.
- `npm run dev:firefox` — dev build + watch targeting Firefox/Zen, auto-opens a temporary ## Contributing
profile with the extension loaded.
- `npm run compile` — `tsc --noEmit` type-check only. Issues and pull requests are welcome — this is a young project and honest feedback
(bug reports especially) is genuinely useful right now. Please open an issue at
[github.com/osias-trade/copilot/issues](https://github.com/osias-trade/copilot/issues).
## License ## License
Apache License 2.0 — see [`LICENSE`](LICENSE). [Apache License 2.0](LICENSE).