TYLER HARPER
01 / WORK

A working atlas of systems I've built.

Products, platforms, and infrastructure built across enterprise, client, open-source, and personal contexts. Private work is represented with synthetic data and explicit boundaries.

  1. 01

    Reliable AI systems / open source

    Agent Reliability Toolkit

    Public source
    Problem
    AI agents can appear capable in a demo while failing at boundaries, under pressure, or when evidence is incomplete.
    System
    A public, production-oriented toolkit for adversarial agent testing, structured scoring, and reproducible reports, paired with ARCS as a public reliability specification.
    Outcome
    The toolkit provides a concrete way to test agent behavior, preserve evaluation evidence, and discuss reliability beyond a single pass rate.
    Tyler's role
    Creator and maintainer
    Read case study
  2. 02

    Field operations / full-stack client platform

    Field Operations Platform

    Private work
    Problem
    Critical work was distributed across spreadsheets, disconnected applications, and paper reporting, making current information difficult to move and use.
    System
    An anonymized operational platform connecting web, API, mobile, PostgreSQL, reporting, and business integration around the needs of field and office teams.
    Outcome
    The platform is designed to consolidate field and office workflows into one shared operational system with clearer reporting and integration boundaries.
    Tyler's role
    Product designer and full-stack engineer
    Read case study
  3. 03

    Publishing, commerce, and owner operations

    Independent Artist Platform

    Private work
    Problem
    An independent artist needed one durable place to present artwork, publish writing and events, offer classes, support commerce, and manage the work without a developer in every loop.
    System
    An owner-managed publishing and commerce platform that pairs a calm editorial storefront with practical administration for artwork, events, classes, writing, and orders.
    Outcome
    The artist has a production-deployed, owner-managed platform being prepared for public launch.
    Tyler's role
    Product designer, full-stack engineer, and technical partner
    Read case study
  4. 04

    Mobile product / offline-first architecture

    My Bible

    Active product
    Problem
    Reading, study, annotations, plans, and reminders need to stay calm and useful even when connectivity is unavailable or a device changes.
    System
    A cross-platform, offline-first mobile product for reading, search, annotations, plans, reminders, community, and additive backup and restore.
    Outcome
    The product brings a content-heavy personal practice into one respectful mobile experience that remains useful offline and protects user-created work.
    Tyler's role
    Product creator and lead engineer
    Read case study
  5. 05

    Autonomous operations / web and mobile

    OperatorKit

    Private work
    Problem
    Autonomous work becomes risky when actions, approvals, evidence, and recovery are spread across disconnected tools or hidden inside opaque agent behavior.
    System
    A private, self-hosted AI operations system organized around gated execution, human approval, verified deliverables, audit trails, backups, and recovery.
    Outcome
    OperatorKit demonstrates how autonomous work can remain useful while keeping consequential decisions, evidence, and operating control visible to people.
    Tyler's role
    Creator and principal engineer
    Read case study
LAB INDEX

Open work, active products, and technical experiments.

  1. 01

    Language design and multi-target compilation

    AI-LANG

    An AI-native S-expression language with a parser, validator, interpreter, formatter, standard library, and compilation paths for multiple targets.

    Private work
  2. 02

    Smart-glasses interfaces and shared context

    Even Reality

    A shared-memory smart-glasses suite beginning with a glanceable dashboard and note capture, with transcription and other composable tools on the roadmap.

    Experiment
  3. 03

    Fault-tolerant voice-note ingestion

    Spoken Library Automation

    A resilient ingestion workflow built around deduplication, checkpoints, auditable processing, and atomic storage, described without exposing recordings or personal content.

    Private work
  4. 04

    Public research index for agent-first tools

    Agent Native Hub

    A maintained public catalog and scoring model for services designed for autonomous agents to use directly across communication, operations, orchestration, and infrastructure.

    Public project
  5. 05

    Explainable opportunity discovery

    Pursuit

    A private pilot that turns public grant and RFP feeds into explainable matches, application checklists, and drafts that mark uncertainty instead of inventing facts.

    Experiment
  6. 06

    Native watchOS and Bluetooth telemetry

    VoltWatch

    A standalone watchOS battery monitor that translates inconsistent Bluetooth telemetry into a glanceable, privacy-preserving interface with on-device processing.

    Private work
  7. 07

    Household planning product

    Harper Meals

    A private family recipe and meal-planning product with shared household access, dietary preferences, and foundations for weekly planning and shopping.

    Private work
  8. 08

    Recurring media operations

    StreamPilot

    An operations product for planning and scheduling multi-platform streams, coordinating platform connections, and supporting repeatable publishing workflows.

    Experiment