RS Levels

Local-first RocketScooter level and display-context capture feeds.

RS Levels lets a user capture level and display-context data from their own RocketScooter browser session, normalize it locally, and expose it through localhost APIs for display tools and charting-platform plugins.

Included Feature Areas

RS Levels is organized around three display-only pieces:

• Browser extension: captures allowlisted RocketScooter display data from the user's own browser session, provides Copy TradingView, scrubbed diagnostics, API docs links, and extension status/debug tools.
• Local levels server: runs on http://127.0.0.1:8765 by default, normalizes the latest captured ES/MES and NQ/MNQ levels, exposes read-only JSON/text/SSE/OpenAPI endpoints, and can be explicitly configured for trusted private networks such as Tailscale.
• Platform plugins, indicators, and studies: includes TradingView Pine scripts, Sierra Chart ACSIL studies, NinjaTrader indicators, Quantower indicators, Bookmap add-on sources, and VARIS Zones support using captured risk interval (RI) where the platform can use it.

Screenshots are available for the main user paths:

• Browser extension popup
• TradingView RS Levels Indicator
• Quantower RS Levels Plugin

What This Is Not

• No trading strategy.
• No trade recommendations.
• No order entry, cancel, flatten, or broker execution.
• No account, PnL, batch, or trade-journal features.
• No redistribution of RocketScooter data.

Users must have their own RocketScooter access. This project only processes data already loaded in the user's browser and keeps it local by default.

Choose Your Path

Use this table as the repo map. TradingView users can start with the extension and Pine indicator; the local server is still useful for diagnostics, API docs, examples, and direct platform plugins.

Use case	Start here	Then use
TradingView levels only	TradingView quickstart	TradingView reference
TradingView VARIS Zones	TradingView quickstart	VARIS Zones
Local API, diagnostics, examples, or private-network setup	Local API and extension setup	API, Networking
Sierra Chart, NinjaTrader, Quantower, or Bookmap	Local API and extension setup	Platform plugins
API clients or display adapters	API	Schema reference, display plugin contract
Packaging and release checks	Packaging	Release checklist

The full documentation map lives in docs/index.md.

Developer Quick Start

npm test
npm start

Post public-safe demo levels after starting the service:

npm run demo:capture

Create a release directory:

npm run package

The release output includes a source-style directory, a source zip archive, a standalone browser-extension zip, RELEASE-MANIFEST.json, SHA256SUMS.txt, and checksum sidecars.

Packaged users can start the local API with npm start or the wrappers in scripts/start-local-service.*.

OpenAPI spec: docs/openapi.yaml, also served at http://127.0.0.1:8765/openapi.yaml after startup. Local API docs: http://127.0.0.1:8765/docs.

Examples: examples/html-dashboard, examples/node-client, and examples/python-client.

Default service URL:

http://127.0.0.1:8765

Layout

apps/
  browser-extension/
  local-service/
packages/
  schemas/
  core-parser/
plugins/
  manifest.json
  sierra-chart/
  ninjatrader/
  quantower/
  bookmap/
  tradingview/
examples/
  html-dashboard/
  node-client/
  python-client/
docs/
scripts/

Status

Public-safe foundation in progress. The schema package, parser, exporter package, local service, browser extension, TradingView paste workflow, display plugin sources, VARIS Zones source artifacts, release packaging, and public validation checklist are implemented with tests. Remaining work is primarily field validation against live RocketScooter/platform runtimes, persisted service settings, and native app packaging.