Feature spec
Goal: Send a clear invoice after finishing a job.
- Add a client, line items, a due date, and payment instructions.
- Preview the total before exporting a PDF.
- Keep an editable draft if export fails.
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Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.
States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.
Hypothesis: Contractors need faster repeat invoices more than more templates.
First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.
The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.
Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.
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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for KQED: Bay Area Culture & News: map the core News workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Assumption to check: Limited offline reading capabilities
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Ads can be intrusive
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Search functionality can be slow
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited personalization options
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Personalize your experience with the topics that interest you most. Stream live TV and radio, follow original podcasts and video series, and get notified when your favorite shows air — all in one simple-to-use app. It’s all free, thanks to the generous support of our members. Trustworthy Local News At one of California’s largest newsrooms, our mission is to cut through the noise and be your source for quality, trustworthy local news coverage. Your daily local feed of Bay Area news, video, and audio bites keeps you up-to-date on the subjects that matter to you. Bookmark the stories that catch your eye, then dig deeper into the content at your convenience. Listen to Live Radio KQED is NPR’s member station for the Bay Area. Enjoy programs like Forum, The California Report, Morning Edition, and All Things Considered. Visit the Radio Schedule to catch-up on shows you missed from the past 24 hours. You can also set reminders to be alerted when your favorite programs are about to air. Sustaining members can listen to the Pledge-Free Stream during our fundraising drives. Sign in or create a KQED account to enjoy this benefit. Watch Live TV Stream original KQED produced programs like Check, Please! Bay Area and Brokenwood Mysteries as well as PBS & ABT content like NOVA, PBS News Hour, and BBC America, as well as children’s shows like Sesame Street and Arthur – all on our free live stream of KQED Public Television 9. Use the in-app TV schedule to set up notifications for when favorite programs are about to air. Discover Original KQED Video Programs Dive into KQED original video programming like our award-winning “If Cities Could Dance,” explore big scientific mysteries by going incredibly small with “Deep Look,” a ultra-HD (4K) wildlife & nature series, and explore the latest new programs that we're continually developing. KQED Live Events Be in-the-know about KQED hosted events. From concerts and demo’s by Bay Area artists and chefs, to guest speakers and movie screenings, KQED Live brings your community together for uniquely Bay Area experiences. With its reminder option, the new KQED app can make sure you’re on top of the latest happenings. KQED Original Podcasts Immerse yourself in stories that reflect and affect your community with KQED podcasts like Bay Curious and Rightnowish, keep up on California news with The California Report Magazine, or escape with a thriller like Spooked, an exploration of the supernatural in the everyday world. Download episodes to your device to enjoy when you’re on-the-go. Signing in has its benefits Signed in KQED donor members can access their member card to enjoy KQED benefits and discounts at venues and businesses throughout the Bay Area. All signed in users can save and download content to enjoy at a time that works for you. Signed-in users also benefit from a personalized experience where the topics you choose to follow are remembered and prioritized for you in your feed. We aim to serve our entire community We strive to make our digital products accessible to all. Please contact us if you encounter any difficulties using our new app.
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Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
From the Build Kit assessment.
A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.