Tools / demos / validation
Small Tools and Prototype Lab
A place to turn Drive ideas into clickable prototypes that explain value and test willingness to pay. Priority goes to public-data, local-first, low-ops tools with time-to-value under 30 minutes.
Except where public-data sources are explicitly named, pages use synthetic demo data only. Not based on any employer, customer, or production system.
Active validation bets
Small products currently testing real demand: clear input, verifiable output, low privacy risk, and a measurable next-step intent.
SEC Filing Radar
Enter a US ticker and get the SEC filings worth reading, plus Chinese/Japanese source-linked briefs and human-check questions.
Useful for cross-language US equity researchers, content research, consulting work, company research, and long-term investing research.
Open prototypeTOEIC 880→990 Shorts
A categorized gallery of original TOEIC-like Shorts for 880+ scorers, organized by Part 5, Part 6, Part 7, Listening, and Strategy.
Useful for Japan-based professionals already scoring 880+ who need a 950+ or 990 signal for work, promotion, or overseas projects.
Open prototypeAI Transformation Planner
Turns executive pain points into a prioritized use-case portfolio, ROI / risk scores, and a PoC roadmap.
Built for AI consulting, Cloud consulting, and enterprise transformation teams.
Open prototypeAgent Control Tower
A unified operating view for HR, finance, browser, and customer-ops agents: permissions, status, risk, evals, and audit logs.
Relevant to Big Tech agent platforms, enterprise governance, and security-oriented roles.
Open prototypeBrowser Workflow Agent
Simulates form entry, lookup, and draft saving in a legacy web system while keeping final responsibility actions under human approval.
Relevant to enterprise legacy-system automation and AI agent delivery management.
Open prototypeCustomer Ops Agent
Turns customer inquiries, internal knowledge, SOPs, reply drafts, and escalation decisions into an auditable operations workflow.
Relevant to GenAI operations, support workflow, and product bridge roles.
Open prototypeFinance Procurement Agent
Compares invoice, purchase order, and payment records to detect discrepancies, prepare evidence, and route approvals.
Relevant to finance, manufacturing, consulting, and enterprise back-office workflows.
Open prototypeProof demos
Enterprise AI Agent and automation scenarios that show delivery, governance, and systems thinking without treating every demo as an equal main product.
Japan-US Product Bridge
Turns Japan business requirements, overseas engineering constraints, and meeting notes into PRD, acceptance criteria, risk list, and follow-up.
Relevant to PdM, TPM, AI delivery, and cross-border engineering coordination.
Open prototypeWarehouse Robot Dispatch
Uses orders, robot status, warehouse zones, and route conflicts to suggest dispatch, exception handling, and human confirmation.
Relevant to robotics, warehouse automation, and physical operations + AI planning.
Open prototype