Harness/Data-System Engineering for Agents
AgentsJul 20268 min read
Product research index
Explore Product Research
Curated buying guides, category investigations, and product strategy notes. Each report is structured around recommendations, tradeoffs, source freshness, and what should be re-checked before acting.
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View all categoriesFeatured Research
View allHome Robotics
Robot Vacuums: Dock-and-Software Ecosystems
Mapping, obstacle avoidance, mopping, dock automation, apps, and smart-home integration now drive the category.
Consumer Fitness
Mini Steppers: Compact Movement Products
Small-space cardio products where footprint, stability, and short-session behavior determine usefulness.
DevTool
Datasette: Agent-Assisted Release Engineering
Small releases, database semantics, sandboxed local tools, and cross-model review as product practice.
Embodied AI
Mentra: AI Agents Enter Physical Work
Smart-glasses use cases, sensor surfaces, Miniapp workflows, and privacy watch points.
Agent Product
Claude Code: Workflow Environment
Context, tools, skills, subagents, and verification as the product surface of coding agents.
HealthTech
Blueprint: Measurement-Led Health Product
Commercial health products paired with a closed-loop biomarker decision system.
Latest Research
View allManaged-Agent Surfaces and Agent-Readable Tooling
ToolsJul 20267 min read
Mentra Smart-Glasses Provenance
Embodied AIJul 20265 min read
SQLite-Utils, BAIR Data Systems, and Hy3 Pressure
ResearchJul 20269 min read
Data-Driven Product Decisions
A compact study of how research notes, product data, tests, and review loops become durable decisions instead of one-off opinions.
Read ResearchJul 2026 · 13 min readResearch by Theme
MethodologyUser & Context Research
Context, memory, tools, and workflow state
Product Strategy
Agentic coding, review loops, and workflow design
Growth & Retention
Evaluation, usefulness, cost, and reliability
Monetization
Payments, rails, regulation, and markets