I build tools that make complex things easier to use.
From AI usage in your menu bar to APIs that agents can actually work with.
I'm Anthony Kiplimo — working across product design, software engineering, and AI. My projects span native macOS apps, agent tooling, trading systems, and SDKs for USSD applications.
The thread connecting them: less friction between an idea and something useful.
🍎 AI Meter
Keep an eye on Codex and Claude usage without leaving your Mac's menu bar. A native Swift app that reads local usage records, distinguishes provider limits from token activity, and keeps usage data on your machine. Recent work includes accessibility, usage alerts, and clearer provider setup and recovery.
🤖 Linear MCP Server
Give AI agents a way to work with Linear: search issues, create tasks, update statuses, and add comments. Built in TypeScript with input validation and rate limiting.
🧭 Zafari CLI
An agent-friendly interface to the Zafari reservations API. Properties, rooms, availability, and bookings through scriptable commands with structured JSON output. Evolved from an MCP server into a CLI.
📡 USSD State Builder
A fluent Node.js SDK for building USSD apps. Declarative menus, session state, validation, Redis storage, and multilingual flows — with the protocol plumbing handled for you.
⚙️ AB-Bot
A Rust-based Polymarket trading platform spanning arbitrage execution, quantitative signals, backtesting, and risk controls, with a Next.js dashboard.
| Native & systems | Web & integrations | Data & infrastructure |
|---|---|---|
| Swift · Rust | TypeScript · JavaScript · Node.js · Next.js | PostgreSQL · Redis · Docker |
- AI that can take action — agents connected to useful tools and real workflows.
- Developer experience — clear interfaces, predictable commands, and less setup friction.
- The details that make software usable — accessibility, useful errors, and recovery paths.
I'm interested in collaborating on AI tools, automation, and developer tooling. Explore a project, try it out, or open an issue with an idea.