What Silver Prime does on your Android today — and what's honestly coming next. Every card is tagged shipped, in progress, or planned.
01 · Agent
ShippedFree + Premium
Accessibility Agent
Silver Prime doesn't just chat — it acts. Using Android's AccessibilityService as its hands, Silver Prime can control your phone: execute searches, compose emails, set reminders, get directions, open apps, take notes, draft messages, create calendar events. Trusted known commands can run directly. Risky actions and final steps — Send, Save, Confirm — stay in your hands.
9 green-pinned known skills — shipped and verified on device
Voice command input for clear known skills — shipped
Drafts and unclear commands show a preview; final send/save/confirm stays manual
Irreversible steps blocked or double-confirmed by the Safety Brain
More skills added each milestone — community requests welcome
02 · Architecture
In progress· EFree + Premium
5-Brain AI architecture
Silver Prime is not a single model call. It is five specialized AI brains working in concert — each with a distinct role, each replaceable as better technology arrives. The early foundation is in the app today; deeper wiring continues through each milestone.
Conversation Brain — understands your request, routes to the right skill, answers questions (foundation in progress — local command interpretation today)
Agent Brain — matches intent to a known skill, extracts parameters, previews execution steps
Perception Brain — reads your screen via Accessibility today; phone camera Vision at Milestone L
Safety Brain — confirms risky steps, blocks irreversible actions, keeps you in control
Memory Brain — logs recent runs and activity; preferences and learned skills coming Milestone G–I
Phone is the AI brain — AIPC drone is a later sensor/actuator peripheral (Milestone L)
03 · Privacy
In progressFree + Premium
Privacy by architecture, not policy
There is no Silver Prime backend to leak — because there isn't one. The Accessibility Agent executes entirely on your phone. When cloud AI routing ships, API keys will sit in the Android Keystore and never touch a Silver Prime server. The phone is the AI brain — cloud is used only for conversation, not for your actions or memory.
No server-side auth, no analytics, no telemetry — shipped
API keys wrapped by Android Keystore (hardware-backed) — planned, when cloud AI routing ships
Local-first: actions execute on-device, not routed through any Silver Prime server
Face embeddings, if you enrol later, never transmitted — planned Milestone L
On-device Phi-3-mini makes Groq optional entirely — planned Milestone K
04 · AI
In progress· KFree + Premium
Local commands today. AI routing coming.
The current build uses local command interpretation and known-skill execution — no cloud required. Future milestones bring BYOK cloud routing (Groq: Llama 3.1 8B / 70B · Mixtral 8×7B) via your own API key, plus on-device Phi-3-mini at Milestone K for full offline operation.
Local command interpretation and known-skill routing — current
Groq llama-3.1-8b-instant and llama-3.3-70b-versatile — planned
Mixtral 8×7B fallback — planned
Token-by-token SSE streaming with abort mid-generation — planned
Phi-3-mini-4k-instruct Q4_K_M (~2.2 GB) on-device — planned Milestone K
Router: cloud for Conversation Brain, local for Agent/Privacy mode — planned Milestone K
Silver Prime is building memory in layers. Recent runs and activity state are already part of the app; richer preferences, contact resolution, and long-term memory arrive across Milestones G–I.
Activity log: every skill run, result, and failure stored locally — in progress
Preferred apps per task: Silver Prime learns you prefer Samsung Notes over Google Keep — planned Milestone I
Contact resolution: 'tell Alex' resolves to a real contact without asking each time — planned Milestone I
Encrypted local store (Room DB) — planned Milestone G
Visual memories from Silver Prime Vision — planned Milestone L
06 · Perception
Planned· LPremium
Silver Prime Vision
Point your camera and say 'what is this?' Silver Prime opens a camera flow, analyzes the scene, and asks you to explain anything it doesn't recognize. It saves the explanation as a visual memory and can recognize the object, place, or person next time. Phone camera first — AIPC drone camera feeds in later.
Explicit camera flow — no always-on background camera
Object and scene labeling — planned Milestone L
User-explained visual memories: 'this is my soldering station' — planned Milestone L
Face enrollment: opt-in, local-only, deletable — planned Milestone L
AIPC drone camera stream feeds into same Vision pipeline — planned Milestone L
07 · Skills
Planned· F–GPremium
Teach-by-Doing
When Silver Prime can't do something, it asks if you want to teach it. Tap Yes and Silver Prime enters learning mode — it watches every tap and action you make via AccessibilityService, saves any questions it has, then asks them at the end of the lesson. The skill enters a sandbox, gets tested, and once you confirm it works it earns a green dot and moves permanently into your Learned Skills catalog.
Can't do it? → Silver Prime says: "I can't do that yet — want to teach me?" + [Yes] [Skip] — planned Milestone F
Learning mode: Silver Prime watches you perform the task step by step via Accessibility — planned Milestone F
Saves clarifying questions silently, asks them all at the end of the lesson — planned Milestone F
New skill enters Skills tab as Learning (🔵 blue dot) — sandboxed, not yet executable — planned Milestone F
Sandbox testing + your confirmation → skill verified and moves to Learned Skills (🟢 green dot) — planned Milestone G
If sandbox testing fails → skill stays in Learning with a 🔴 red dot and a description of what is failing — planned Milestone G
Verified learned skills replay on demand, with dry-run preview and confirmation before any live run — planned Milestone G
Learned skills stored encrypted locally — never sent anywhere — planned
Skill marketplace on Solana ($SOL) for sharing verified skills with other users — planned Stage 7
Privacy FAQ
Where does the on-device model live?
The default install places the ~2.2 GB Phi-3-mini weight file in Silver Prime's private app storage, excluded from Android Auto Backup. Developer-mode users can point the app at a sideloaded file in shared storage — in that case the model file itself isn't private, but since Phi-3 is a public open-source model from Microsoft, its location reveals nothing about you. Your prompts, conversations, keys, and memory remain private on-device in all modes.
Does Silver Prime send my actions to a server?
No. All known-skill execution runs on your phone — currently there are no network calls from the agent. When cloud AI routing ships in a future milestone, the only network call will be to your chosen AI provider using your own API key. Silver Prime's servers never see your commands, your screen content, or your action history.