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Evidence-backed AI engineering systems

AI engineering systems built like a proof layer.

Agentic workflows, Vercel diagnostics, RAG/eval systems, Solidity proof layers, and working full-stack demos.

Visual style follows the supplied reference, but evidence does not. Public stats and project links are sourced from the latest verified local evidence refresh, public GitHub records, and verified Vercel/demo URLs.

Ralphplan modeEvidence->Context->Subagents->Implementation->Browser QA->Proof ledger

Stats snapshot last verified: 2026-07-07

Verified proof stats

2026-07-07 Codex Evidence Refresh

Not image-derived

1,331,822

Workflow events

Tracked workflow records across the local Codex evidence corpus.

High confidence - Workflow Events Tracker

1,010

Codex sessions

Codex session rows recorded by the evidence refresh.

High confidence - Workflow Events Tracker

679,410

Source-code lines

Source-line scan across included workspace file types.

Medium confidence - Workflow Events Tracker

34

Public GitHub repos scanned

Public repository count from the source-memory snapshot.

High confidence - GitHub Source Memory

+1

Daily event delta

Daily event delta

High confidence - Workflow Events Tracker

1,010

JSONL logs

JSONL logs

High confidence - Workflow Events Tracker

14.7 GB

Corpus size

Corpus size

High confidence - Workflow Events Tracker

5

Sessions updated today

Sessions updated today

High confidence - Workflow Events Tracker

Live Workflow Events Tracker

Evidence-maintained telemetry from Codex session logs.

This tracker summarizes the engineering activity behind the portfolio. Local Codex session logs are indexed, workflow events are counted, source-code volume is scanned, and the resulting metrics are synchronized into the public portfolio stats layer.

Static evidence snapshot+1 daily delta
Manual refresh reads the public-safe snapshot endpoint. It does not expose raw logs or private paths.

Current evidence signal

1,331,822

workflow events

Total workflow records counted in the dated, source-safe evidence refresh. This is not a real-time stream; it is a dated, source-safe aggregate from the local evidence refresh.

Last refreshed 2026-07-07Source Workflow Events TrackerCodex mode full

5 sessions updated today

13,574 AI/RAG/agent files found

34 public GitHub repos scanned

Active chart metric

Total counted workflow records in the dated evidence refresh.

Drag the highlighted evidence node or chart rail to inspect points. Arrow keys move the selected date.

Showing Workflow events
1,331,8501,135,83305-2305-2405-2505-2605-2705-3005-3106-0106-0406-0506-0606-0706-0806-0906-1006-1106-1206-1306-1406-1506-1606-1706-1806-1906-2006-2106-2206-2306-2406-2506-2606-2706-2806-2906-3007-0107-0207-0307-0407-0507-0607-07

Tracker tooltip

2026-07-07: Workflow events 1,331,822.

Snapshot context: 1,331,822 events, +1 delta, 1,010 sessions.

Drag position is inspect-only; tracker points are not editable.

1,010

Codex sessions

1,010 unique thread ids in the dated refresh.

Daily Evidence ReportHigh

1,010

JSONL logs

Aggregate local session-log count; raw logs are not exposed.

Workflow Events TrackerHigh

14.7 GB

Corpus size

Evidence corpus size from the public-safe tracker summary.

Workflow Events TrackerHigh

679,410

Source-code lines

Workspace source-extension line scan.

Daily Evidence ReportMedium

What this shows

The count reflects an operational loop for context construction, agent-assisted development, refresh automation, evidence hygiene, and QA discipline.

  • - Agentic engineering work is documented, not just claimed.
  • - Workflow volume is tied to session logs and refresh reports.
  • - Portfolio stats are synchronized from evidence sources.
  • - Claims can be audited without exposing private raw logs.

Evidence sources

Workflow Events Tracker/High confidence, Markdown Tracker sourceDaily Evidence Report/Medium confidence, Daily Report sourcePortfolio Stats Source/High confidence, Portfolio Stats Source source

Workflow events are extracted from local Codex JSONL session logs. The tracker displays aggregate counts only. Raw logs, secrets, and private paths are not exposed in the public portfolio.

View evidence ledger
Codex logs->Session index->Event counter->Markdown tracker->Portfolio stats->Public UI

Only aggregate metrics are shown. Raw logs, private paths, secrets, and local file contents are not exposed.

Guided proof path

A fast route through the strongest technical evidence.

0:00

Open Evidence Dashboard

Start with the signature proof surface and public evidence engine repo.

0:20

Review proof metrics

Check the current counts, source labels, and dated workflow-event snapshot.

0:40

Test Build Doctor

Run the deterministic Vercel build diagnostic workflow.

1:00

Inspect eval and health endpoints

Use the ledger to verify public status and fallback routes.

1:20

Open GitHub source

Inspect the public repo profile and strongest source-backed projects.

1:30

Email Zhane

Start a technical conversation after reviewing the proof path.

Ralphplan workflow diagram

How Codex work becomes proof instead of loose claims.

Local/demo operating model: scoped planning, implementation, verification, and evidence packaging are handled as one loop.

Local / demo operating model

01

Input evidence

02

Context construction

03

Ralph planner

04

Subagent lanes

05

Implementation

06

Browser QA

07

Proof ledger

08

Portfolio stats refresh

Architect / Planner

Maps repo structure, evidence boundaries, affected files, risks, and verification shape before implementation.

Builder / Integrator

Ships scoped changes through existing components, data configs, and route conventions without widening the blast radius.

Verifier / Evidence Curator

Runs typecheck, tests, builds, browser QA, screenshots, deployment checks, and factual engineering-log updates.

Full GitHub project directory

Searchable proof-backed project map.

Public projects are grouped by technical signal. Local-only evidence is labeled instead of overstated.

Showing 26 of 26 proof-backed projects

Filter: All

01

Public demo

RAG / Evidence / Eval Systems

Zhane Grey Evidence Dashboard

Signature proof surface that organizes AI engineering evidence, portfolio artifacts, and public-safe documentation.

Next.jsEvidence UIDocumentationVercel

02

Public demo

Vercel Developer Tools

Vercel Build Doctor Agent

Diagnoses failed Vercel/Next.js builds, redacts secrets, explains root cause, and exports incident reports.

Next.jsTypeScriptVitestPlaywright

03

Public demo

AI / Agentic Systems

Career Circle

Alpha-stage career workflow surface for role targeting, application flow, and evidence-aware job-search systems.

Next.jsCareer workflowsEvidence UXVercel
Open demo Source link pending

04

Public demo

AI / Agentic Systems

KV-CompLens

Hackathon-built public app for inspectable key-value comparison workflows with deterministic domain modules.

Next.jsReactTypeScriptVitest

05

Public demo

AI / Agentic Systems

AI Gateway Failover Playground

Simulates provider routing, outage fallback, latency budgets, and request traces.

Next.jsAI GatewayRoutingEval fixtures

06

Public demo

AI / Agentic Systems

AI Resume Tailor Service

Role-targeted resume and cover-letter workflow with evidence-first positioning.

ReactTypeScriptVercelGitHub

07

Public demo

RAG / Evidence / Eval Systems

Resume Evidence RAG Auditor

Audits resume claims against project evidence and flags unsupported wording.

Next.jsRAGEvidence QAVercel

08

Public demo

AI / Agentic Systems

Enterprise Agent Workflow Studio

Designs approval-gated agent workflows with risk scoring and audit handoff.

Next.jsAgent graphsApproval gatesAudit reports

09

Public demo

Digital Twin / Simulation

Agentic RAG Memory Digital Twin Edge System

Public Vercel demo for RAG memory and digital-twin edge-system concepts with repository-backed source proof.

RAGDigital twinEdge systemsVercel

10

Public demo

Web3 / Solidity / Foundry

DatumX

Verification protocol for AI-transformed data with provenance, validator review, and on-chain lineage.

TypeScriptSolidityFoundryXRPL EVM

11

Public demo

Web3 / Solidity / Foundry

ForgeX

Browser deployment terminal for Foundry build, deploy, and call workflows with command-style interaction.

Node.jsExpressFoundryThree.js

12

Local evidence

Digital Twin / Simulation

UO2X / Nuclear Frontier

Deterministic simulation architecture for nuclear fuel logistics and strategy-game systems.

Next.jsTypeScriptMapLibredeck.gl
Source link pending

13

Public demo

Web3 / Solidity / Foundry

U235 Fuel Cycle

Six-stage uranium processing pipeline modeled as a deterministic Solidity state machine.

SolidityFoundryXRPL EVMHTML

14

Public demo

Web3 / Solidity / Foundry

ZUC Mine Command Center

Real-time uranium mine operations dashboard for XRPL EVM sidechain testnet workflows.

SolidityThree.jsXRPL EVMHTML

15

Public demo

Web3 / Solidity / Foundry

ISR Network

In-situ recovery uranium extraction workflow with event-driven Solidity lifecycle modeling.

SolidityXRPL EVMState machinesHTML

16

Public demo

Web3 / Solidity / Foundry

Dark Matter Farm

XRPL EVM testnet staking protocol with tiered locks, yield multipliers, and dashboard proof.

SolidityStakingXRPL EVMHTML

17

Public demo

Web3 / Solidity / Foundry

COHR Lab

Semiconductor laser fabrication modeled as an immutable on-chain lifecycle workflow.

SolidityState machinesXRPL EVMHTML

18

Public demo

Visual / Interactive Systems

Fuji

Visual portfolio atlas and gallery system built as a Next.js App Router project.

Next.jsTypeScriptVisual systemsVercel

19

Public repo

Web3 / Solidity / Foundry

Ethex Dynamic House Edge Console

Betting and settlement dApp with bounded settlement flows and public repo proof.

SolidityFoundryNext.jsviem

20

Public demo

Product Systems / UMATTR

UMATTR Product Surfaces

Public AI readiness and product/course surfaces spanning Singapore, Malaysia, and athlete-facing routes.

Next.jsProduct QACourse UXVercel
Open demo Source link pending

21

Public demo

Visual / Interactive Systems

3DMoonX

Interactive moon/space visual system represented in the public GitHub source memory.

PythonVercelVisual systems

22

Public repo

Visual / Interactive Systems

Unknown002

Browser-based 3D engineering viewer for frontier-systems visualization.

JavaScriptThree.jsHTMLCSS

23

Public demo

Product Systems / UMATTR

LD 2.0 Website

Speaker website and product-polish lane with public repo and Vercel surface.

TypeScriptVercelProduct UI

24

Public repo

RAG / Evidence / Eval Systems

Zhane Resume Package

Document refresh and public-safe export workspace for resume and application packet evidence.

PythonPowerShellStatic HTMLVercel

25

Public repo

RAG / Evidence / Eval Systems

Codex Evidence RAG Plugin

Public repo lane for Codex evidence and RAG plugin work; kept as supporting proof until metadata matures.

CodexRAGEvidence plugin

26

Public repo

AI / Agentic Systems

AI Agents for Beginners

Reference and study repo used alongside original agentic systems work.

JupyterPythonAgents

AI engineering capability map

What the work proves.

The portfolio is organized around evidence: open the demos, inspect the repos, read the source labels, and check the QA path before taking any claim at face value.

Proof-oriented AI engineering

Codex workflow counts, public GitHub projects, Vercel demos, and daily evidence artifacts are presented with source labels and confidence boundaries.

Agentic workflow design

Ralphplan-style planning, subagent lanes, context construction, implementation loops, browser QA, and evidence curation are treated as one delivery system.

RAG, eval, and observability discipline

Local RAG demos, deterministic eval routes, claim auditing, trace timelines, and report exports show how AI output gets checked before it becomes a public claim.

Developer tools under ambiguity

Build Doctor, gateway failover, and resume evidence tooling show product thinking around logs, failures, fallbacks, proof paths, and measurable QA.

Full-stack shipped surfaces

Next.js, Vercel, TypeScript, FastAPI, Supabase-adjacent workflows, document exports, and browser regression checks connect backend evidence to usable interfaces.

Web3 and deterministic proof systems

Solidity state machines, Foundry projects, XRPL EVM dashboards, provenance protocols, and testnet/demo labeling support audit-style engineering proof.

Evidence and QA ledger

Public-safe proof sources and live check routes.

Raw private logs stay private. This ledger exposes source labels, public demos, health/eval endpoints, and browser QA artifacts.

Local evidence summary

Workflow events tracker

Stores the dated workflow-event history and current published Codex session counts.

Workflow Events Tracker

verifiedSource file

Verification report

Daily evidence report

Refresh report for counts, exports, source scans, GitHub memory, and claim boundaries for 2026-07-07.

Daily Evidence Report

verifiedSource file

Evidence index

Codex session summary

Public UI shows counts only. Private evidence contents, local paths, credentials, and sensitive logs stay out of the site.

Codex session summary

verifiedSource file

Public repo snapshot

GitHub source memory

Public-only fallback snapshot for zrt219 repositories and homepage links.

GitHub Source Memory

Production deploy ledger

Build Doctor deploy history

Public-safe dated ledger of Build Doctor production deploy attempts and outcomes.

Vercel deploy history

verifiedSource file

Public app endpoint

Build Doctor eval endpoint

Secret-safe deterministic fixture score for the build-failure diagnostic demo.

/api/eval

demoOpen

Public app endpoint

Integration health endpoint

Reports live or fallback integration state without exposing credentials.

/api/integration-health

demoOpen

Public Vercel demo

Evidence Dashboard

Signature proof surface backed by the public AI-Engineering-Evidence-Engine repository.

zhane-grey-evidence-dashboard.vercel.app

demoOpen

Screenshot evidence

Portfolio browser QA

Desktop, tablet, and mobile screenshots captured after implementation verification.

Portfolio QA screenshots

documented

Contact

Let's talk about applied AI systems, developer tools, agent workflows, or eval infrastructure.

Send the role, team, or system problem. Strong proof paths: Build Doctor for developer tooling and reliability, AI Gateway for AI infrastructure, Enterprise Workflow Studio for approval-gated agents, and Resume Auditor for evidence-grounded RAG.

Public links

Source-backedDemo-labeledNo private keysPublic-safe