NerTzh Metrics Control Plane

An auditable local control plane for market-signal evidence and protected GPT-5.6/Codex-assisted analysis.

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NerTzh Metrics Control Plane

NerTzh is an evidence-first local developer control plane for inspecting Bybit spot market metrics, reconciliation state, Context Bridge evidence, and optional protected GPT-5.6/Codex-assisted analysis.

What it solves

Trading systems expose several independent states: market data, generated signals, database rows, exchange orders, and project-agent context. NerTzh makes those states inspectable from one judge-facing surface without pretending that saved evidence is a live trade or an AI decision.

How it works

  • FastAPI control plane and responsive local viewer on port 8081.
  • Optional attended Bybit demo engine isolated on port 8082.
  • PostgreSQL for engine state and reconciliation.
  • DuckDB plus Markdown for the local Context Bridge.
  • Read-only health, metrics, validation, order-status and context routes.
  • Protected chat boundary requiring an explicit local control token.
  • Virtual local TP/SL monitoring; native exchange TP/SL orders are disabled in the judge path.
  • Demo-safe configuration with live trading disabled by default.

The viewer does not start the trading engine, call a remote model, or spend API credits when opened. The optional analysis route is explicit and protected. Bybit execution remains outside the judge-facing read-only surface.

Codex and GPT-5.6

Codex was used to audit the architecture, reconcile WebSocket/PostgreSQL/Bybit state, simplify the delivery path, harden the demo boundary, prepare documentation, and verify the captured walkthrough. GPT-5.6/Codex-assisted analysis is integrated as an optional protected capability, not as an automatic trading dependency. The submitted video and repository describe those boundaries explicitly.

Evidence and delivery

Repository: https://github.com/NerTzhuLz/NerTzh Demo release and video assets: https://github.com/NerTzhuLz/NerTzh/releases/tag/v0.1.0-build-week The release includes a verified 1080p H.264/AAC render with English narration and burned-in subtitles, plus a 4K upscale.

Safety

The repository defaults to demo mode and excludes secrets. The engine is attended and separated from the judge surface. No live/mainnet execution, autonomous profit claim, or native TP/SL claim is made by this submission.

Built during OpenAI Build Week

The project demonstrates how Codex and GPT-5.6-assisted engineering can turn a trading prototype into a reproducible, auditable developer tool.

Built With

  • agents
  • ai
  • algorithmic
  • artificial
  • developer
  • distributed
  • duckdb
  • engineering
  • fastapi
  • finance
  • intelligence
  • llm
  • market
  • microstructure
  • opensource
  • postgresql
  • python
  • quantitative
  • systems
  • telemetry
  • tools
  • trading
  • websockets
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