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Lab / Public systems

18 public systems. One engineering practice.

The complete RSI Tech organization catalog, followed by selected reports that expose how constraints shaped the architecture.

Complete organization index

Public systems, from capture to research infrastructure.

18 public repositories

Verified

  1. 01

    Crypto research

    Alpha Desk

    Local-first, evidence-first market intelligence and research for Hyperliquid.

    RustApache-2.0

    Repository

  2. 02

    Crypto operations

    Asset Rail

    Offline macOS prototype for deterministic crypto withdrawal route planning with synthetic fixtures.

    RustApache-2.0

    Repository

  3. 03

    Crypto research

    Atlas

    Strict-offline, local-first crypto research workstation for macOS.

    PythonApache-2.0

    Repository

  4. 04

    Private workspace

    ClipVault

    Local-first encrypted clipboard workspace for macOS.

    SwiftApache-2.0

    Repository

  5. 05

    Developer tooling

    Codebase Combiner

    Combine a workspace or folder into a single Markdown/text file with filters and token estimates.

    SwiftApache-2.0

    Repository

  6. 06

    Capture workflow

    Codex Watch

    Apple Watch voice capture with a local macOS Codex Watch companion. Physical Watch acceptance remains blocked:external. Codex delivery is a local App Server Inbox thread, not ChatGPT.app.

    SwiftApache-2.0

    Repository

  7. 07

    Market intelligence

    Crypto Intelligence

    Local-first Rust and Swift system for estimating cryptocurrency market transition probability, direction, mechanism, horizon, and severity.

    RustApache-2.0

    Repository

  8. 08

    Market data

    cryptofeed-rs

    Rust-native multi-exchange market-data engine maintained by RSI Tech.

    RustApache-2.0

    Repository

  9. 09

    Developer tooling

    DevScope

    Native macOS activity inspection and local process control

    SwiftApache-2.0

    Repository

  10. 10

    Market data

    HLScreen

    Read-only Rust TUI for recording, replaying, and screening public Hyperliquid spot market data.

    RustApache-2.0

    Repository

  11. 11

    Product development

    IdeaForge

    Native Apple workspace for turning spoken ideas into reviewable engineering packets.

    SwiftApache-2.0

    Repository

  12. 12

    Invoice intelligence

    KSeFolio

    Open-source KSeF invoice and settlement intelligence for Polish businesses.

    SwiftApache-2.0

    Repository

  13. 13

    Research intelligence

    LiteratureAtlas

    Local-first research atlas for macOS and iPadOS

    SwiftApache-2.0

    Repository

  14. 14

    On-device intelligence

    MeetingVault

    Local-first meeting recording, transcription, and on-device intelligence for macOS.

    SwiftApache-2.0

    Repository

  15. 15

    Blockchain data

    Multichain

    Source-qualified blockchain observation, replay, and canonicality in Rust for Bitcoin, Ethereum, Solana, and BNB Smart Chain

    RustApache-2.0

    Repository

  16. 16

    Engineering control

    Patchwright

    Local-first macOS control plane for auditable GitHub engineering workflows, approval-gated mutations, and embedded Codex sessions.

    RustApache-2.0

    Repository

  17. 17

    Workflow automation

    SnapAction

    Local-first macOS utility that turns screen or image OCR into confirmed Reminders, Calendar events, or clean clipboard output.

    SwiftApache-2.0

    Repository

  18. 18

    System intelligence

    SpaceLens

    Native local-first macOS disk intelligence with review-first, recoverable cleanup.

    SwiftApache-2.0

    Repository

Featured engineering reports

Architecture under pressure.

Selected systems shown through the workflow they remove, the constraints they respect, and the implementation path behind them.

01 / Report

lab

Quant R&D Platform & Rust-backed Services

Project detail
Problem
Backtests must resist overfitting and measure robustness.
Workflow removed
A constraint-aware research platform connected repeatable signal evaluation to performance-critical services.

Architecture fingerprint

Select a signal node to inspect its operating principle.

  1. Research dataBuild repeatable feature inputs.
  2. BacktestingModel risk constraints explicitly.
  3. EvaluationMeasure robustness and resist overfitting.
  4. Rust servicesHarden performance-critical paths.

02 / Report

open-source

LiteratureAtlas

Project detail GitHub
Problem
PDF ingestion and generated outputs must remain local.
Workflow removed
An offline-first research atlas turns local PDFs into summaries, embeddings, maps, Q&A, and analytics.

Architecture fingerprint

Select a signal node to inspect its operating principle.

  1. PDF ingestionKeep source material local.
  2. Local intelligenceSummarize and embed on device.
  3. OutputsPersist inspectable local artifacts.
  4. AtlasConnect maps, Q&A, and analytics.

03 / Report

open-source

Codebase Combiner

Project detail GitHub
Problem
LLM context needs the right files in the right order at a predictable size.
Workflow removed
A workspace becomes a filtered, prompt-ready artifact with predictable size and token estimates.

Architecture fingerprint

Select a signal node to inspect its operating principle.

  1. WorkspaceDiscover candidate source files.
  2. SelectionApply glob and extension filters.
  3. SizingEstimate prompt tokens before export.
  4. ArtifactGenerate one prompt-ready document.

From workbench to production

Have a recurring workflow worth removing?

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