Mobile Coder
An agentic coding app on mobile.
Problem
Coding assistants that only answer questions stop short of the actual work — the goal was an app where the agent can act on a codebase from a phone, not just describe what to do next.
Role
Building the agentic core: how the app plans a coding task, executes it against a real project, and reports back — all from a mobile-first interface.
Stack
- React
- AI Models
- Agent Orchestration
- TypeScript
Architecture
The agent plans a task into discrete steps, executes each against the project, and streams progress back to a mobile UI built to stay legible on a small screen.
- Step 1
Task planning
Agent breaks a coding request into an ordered set of concrete steps.
- Step 2
Execution loop
Each step runs against the real project, with tool results feeding the next decision.
- Step 3
Streaming UI
Progress and diffs stream to the mobile interface in real time, not as one final block.
- Step 4
Checkpoint & undo
Every step is reversible — a mobile session should never end in an unrecoverable state.
Outcome
An in-progress agentic coding app where the AI can carry out multi-step coding tasks from a phone, rather than just returning a text answer to copy elsewhere.