Create a prototype

New prototypes are copied from a template into prototypes/<slug>/ by the CLI. Fill in the fields to get the command — and a prompt for your coding agent.

This page cannot create files — it builds the exact command to run in your terminal (or to give your coding agent).

Display name Slug (folder name and URL) Created at prototypes/<slug>/.

Template Admin Console admin-console An internal admin console: tenants with suspend and reactivate, users across tenants with simulated impersonation, subscriptions with cancel and resume, and an audit log of every staff action, with role-gated destructive actions behind confirmation. Agent Console agent-console A simulated agent platform: agent definitions, a playground with step traces and approvals, run history, deterministic evaluations and usage/cost dashboards. AI Assistant ai-assistant A simulated assistant workspace with persistent project history, model selection, canvas, agent and voice modes, settings, memory controls and usage limits. B2B SaaS Workspace b2b-saas A complete simulated SaaS starter with sign-in, SSO, onboarding, workspaces, billing, settings, inbox, and project management. Blank blank A minimal but real starting point: a persisted Notes list with owner and viewer personas, three scenarios and permission-checked services. Booking Calendar booking-calendar A booking starter: rooms and staff with weekly availability rules, a week calendar to book, move and cancel, a public booking flow that only offers free slots, overlap conflicts refused by the services, and bookings that complete or no-show as simulated time advances. Chat chat A chat starter: persisted conversations and messages, one scripted assistant whose replies stream in (with stop, retry and simulated outages), unread badges, a two-pane layout, owner/member/viewer personas and four scenarios. Chat widget chat-widget A compact single-thread support widget for the widget-host shell: greeting, scripted streaming assistant, handoff-to-human simulation, offline banner, and four scenarios. Clinic clinic A clinic front desk on fictional patients: provider schedules, booking that refuses overlaps, check-in, plain-text visit notes signed by the clinician and a redacted audit log. A simulation: no real medical data, no HIPAA or other compliance claim. Course LMS course-lms A course catalog and lesson player with graded quizzes, learner progress, cohort schedules and instructor analytics. CRUD app crud-app Blueprint-driven starter: projects and tasks with AppShell navigation, EntityList/EntityForm, notifications bell, members and a command palette. Base template for `protoyard generate`. Desktop App desktop-app A desktop-app starter: a notes workspace with folders, tags, a working menu bar, a three-pane document view, keyboard shortcuts and owner/editor/viewer personas, framed in a desktop window. Docs Wiki docs-wiki A docs and wiki starter: spaces, a nested page tree with drag to reorder, a Markdown editor with a safe preview, every save kept as a version you can restore, and full-text search with highlighted matches. Fintech Dashboard fintech-dashboard A personal-finance workspace with linked accounts, categorized transactions, payday cash flow, monthly budget alerts and validated transfers. IoT Monitoring iot-monitoring Monitor fictional field devices on an offline map with deterministic telemetry, threshold alerts and simulated incidents. Logistics Map logistics-map Coordinate depots, vehicles and shipments on a fictional offline map with route timelines and simulated-time ETAs. Marketplace marketplace A two-sided marketplace starter with seller onboarding, listing management, simulated checkout, orders, and cent-based payouts. Mobile app mobile-app A mobile-first starter: bottom navigation, sticky header and a persisted Items list → detail → create/edit flow with owner and viewer personas and three scenarios. Onboarding Wizard onboarding A multi-step onboarding starter: profile, workspace, teammate invites and preferences with per-step validation, progress saved to IndexedDB after every step, skippable optional steps, a summary and a post-onboarding home. Plugin panel plugin-panel A narrow side-panel plugin starter with editable connected items, account preferences, and a simulated OAuth connection flow. Product Analytics analytics A product analytics starter: an editable dashboard grid with KPIs, trends with filters, breakdowns and saved segments, funnels, cohort retention and a live counter, all computed from simulated events with role-gated editing. Project Management project-management Projects with sprints, a service-backed board, a reschedulable timeline and workload by persona. SaaS Dashboard dashboard A SaaS admin starter: overview metrics and a revenue chart, customers with search, filters and detail pages, orders with audited status changes, and a role-gated settings page for owner, admin, member and viewer personas. Social Feed social-feed A social starter: a windowed home and everyone feed, a composer, reactions, comments, follows, profiles and a notifications inbox that fills as simulated time advances, with member, moderator and read-only personas. Storefront ecommerce A storefront with admin-lite: catalog with categories, search and filters, product pages, a persisted cart, a demo-only checkout that places orders atomically against inventory, order history and price/stock editing for admins. Task Manager task-manager Projects, a drag-and-drop board (To do → In progress → Review → Done), tasks with assignees, due dates, priorities, labels and comments, a “My tasks” view and owner/admin/member/viewer permissions. Team chat team-chat A Slack-like team chat starter: workspaces, channels and DMs, threads, reactions, mentions, presence, unread state, search, file shares, slash commands, AI bots in channels, and simulated huddles with captions. Simulated AI only — no real models.

Description (optional) Idea for your agent (optional)

1. Run in the repository root

pnpm protoyard new <slug> --template admin-console

2. Then start it

pnpm protoyard dev <slug>

Or paste this prompt into your coding agent

Create a new Protoyard prototype in this repository.

1. Run: pnpm protoyard new <slug> --template admin-console
2. Read prototypes/<slug>/src/prototype.ts first, then AGENTS.md for the rules.
3. Build this idea: <describe the product, its users and the key flows>
4. Model the domain in src/database/schema.ts, write services in src/domain/ that
   validate input, check permissions with session.assert() and run inside
   environment.run() and a transaction.
5. Add scenarios (lifecycle, roles, empty/dense data, offline) in src/scenarios/ and
   keep generators deterministic (ctx.rng, ctx.faker, ctx.ids, ctx.time — never Math.random/Date.now).
6. Verify: pnpm protoyard validate <slug> && pnpm protoyard scenario validate <slug> && pnpm protoyard build <slug>