NSC Labs

GitHub

Deterministic developer tools.

NSC Labs (Newssourcecrawler) builds calm infrastructure for LLM inference and local-first knowledge capture. Explicit records, bounded compute, and predictable failure modes.

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Deterministic systems LLM telemetry Inference gateway Rust • Go • Swift

Tools

Telemetry Ledger

Duck

LLM inference telemetry recorded as a ledger (CDR-style): tokens, latency, errors, and usage for audit and cost control.

LLM opsAudit-first
Inference Gateway

Heptaconn

Deterministic traffic controller for LLM servers. Bounded inflight calls, receipts, and stability controls for local inference compute.

llama.cpp + localBounded load
Chrome Extension

TagPivot

Tag and weight websites while browsing to build a personal knowledge graph of your history. Local storage. Privacy-first.

Chrome • MV3Local-first

Source and releases are on GitHub. TagPivot is public; Duck is currently distributed privately while the interface stabilizes.

Archive / Labs

Older experiments and app prototypes. Kept online for reference.

Keyboard Sidekick

Personal style, above the keyboard

Accessory bar that suggests next sentences in your tone. Works with Apple’s keyboard. App Group model store.

iOS • SwiftUIOn-device
Email Summarizer

IMAP/SMTP triage + replies

Summaries, suggested responses, tone presets, privacy-first. Plugs into the same model store as Sidekick.

iOS • macOSLocal cache
AI-Proxy

Local content filter & router

Coarse language, NSFW/gore detection (ONNX). Routes prompts across local/remote models with guardrails.

RustEdge-first
BadukWalk

AR walking path generator

Drop waypoints like stones on a Go board; record short, stylized clips for socials with sound FX.

ARKitiOS
Theme Music App

Loops & riffs by scene

One-tap backing tracks: Cantopop, Forró, Metal, Samba, K-pop-lofi—with beat-aware ducking.

AudioKitiOS
AdrenalineSentinel

Breathing & sensor dashboard

Barometer + motion logging; guided cycles for adrenaline/cortisol management. Watch companion.

HealthWatchOS
Carry-Trade Graph

Neo4j-powered FX explorer

Pairs graph, signals, and execution notes; crowns plausible edges, tracks risk clusters.

Neo4jGo + Python
BoL Safekeeper

Stateful Object Graph

Bills of Lading demo for a shipping co.; hooks open for gov & insurance backends.

OCI ADBGraph overlay

What NSC Labs builds

Small tools with explicit behavior: deterministic gateways, audit-friendly telemetry, and local-first capture. The goal is clarity under real traffic, not cleverness.

Privacy-firstLocal computeMultilingual UX

Tech focus

  • Rust + Go for gateways and tooling
  • Telemetry: receipts, ledgers, exportable records
  • Local-first storage (explicit schemas)
  • Swift + SwiftUI when a UI is needed

Contact

For demos, collabs, or press: nsc@newssourcecrawler.com

No tracking pixels Email is best GitHub issues for bugs