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.
CTHJULE is a mission console for Google Jules, the asynchronous coding agent
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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 CTHJULE: Jules Mission Console: map the core Developer Tools 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: Expensive subscription
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Missing features
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Poor performance
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.
CTHJULE is a mission console for Google Jules, the asynchronous coding agent. Bring your own Jules API key and run your software factory from your phone: dispatch coding sessions to your GitHub repos, review and approve plans, answer the agent's questions, track progress, and land the pull request — without opening a laptop. DISPATCH AND STEER Pick a connected repo, choose a branch, write the task. Jules plans before it codes; CTHJULE surfaces the plan for your explicit approval, streams activity as the agent works, and flags the moment it needs an answer from you. The patch bay traces every session from repo to plan to diff to PR. LIVE ACTIVITIES Running sessions ride your Lock Screen and Dynamic Island. Glance the state of the build without unlocking — session phase, progress, and the moment a plan awaits approval. YOUR KEY, YOUR REPOS CTHJULE is bring-your-own-key. Your Jules API key is entered once, verified live against the Jules API, and stored only in the iOS Keychain on your device. Traffic flows from your phone to Google's Jules API. No Everplay server sits in the middle: no account, no analytics pipeline, no phone home. SECURITY, THE FAMILY WAY CTHJULE ships the same security spine as its bigger sibling AiMANAC: biometric auto-lock with a hard session drop, Face ID-gated access to the key, and the IHP trust discipline that governs how credentials may move. A diagnostic export exists for support — it never contains your key. A LIVING INSTRUMENT The interface is a blueprint that breathes: bio-tendril touches, organic haptics, a session timeline drawn like a circuit growing. Dark focus and inverted blueprint appearances. Built natively in SwiftUI for iOS 26. PAIRS WITH AiMANAC (OPTIONAL) Own AiMANAC? CTHJULE joins your self-hosted HELM backend over the family's encrypted relay, so your AI captain can dispatch and supervise Jules work as part of larger sequences. Entirely optional — CTHJULE is fully functional standalone. WHAT YOU NEED A Google Jules account with an API key (jules.google.com) and GitHub repos connected to Jules. Jules usage is governed by Google's terms and quotas; CTHJULE adds no markup and no second subscription.
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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.