Skip to content
View FelixIsaac's full-sized avatar
🎯
Focusing | Striving to improve myself every day
🎯
Focusing | Striving to improve myself every day

Organizations

@codeforsingapore

Block or report FelixIsaac

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
FelixIsaac/README.md

Felix Isaac Lim

Typing SVG

Based in Singapore πŸ‡ΈπŸ‡¬ Β· Building to learn, shipping to prove it.

Website Email GitHub Stars MCP Ecosystem

$ felix info
> Focus:      Agent infrastructure, high-performance transport primitives, & end-to-end AI tools
> Philosophy: Unix composability over monoliths β€” build lean primitives that agents can orchestrate
> Motto:      "Most of what I make starts as a personal annoyance I wanted gone."

πŸ› οΈ Flagship Open-Source Projects

Project Stars & Status What it does
whatsapp-mcp-extended ⭐ 22 Β· 17 Satellite Forks Production WhatsApp MCP Server β€” 26 curated transport tools, webhooks, anti-ban protection, and JID safety allowlists. Built for Claude Code, Cursor, OpenCode, and Codex.
tokenusage v1.11.2 Β· 0.08s Execution Blazing-Fast Rust AI Telemetry β€” Tracks costs & rate-limits across 10 providers (Claude Code, Codex, Antigravity, Gemini, OpenCode, Grok, DeepSeek). Includes TUI, SQLite WAL cache, & 1-line zero-dep installers.
claude-code-sync ⭐ 8 Β· Cross-Platform Go Age-Encrypted Agent Config Sync β€” Syncs Claude Code environments, prompts, and settings securely across machines via GitHub.
tandem npm @felixisaac/tandem Real-Session Browser MCP β€” Enables AI agents to drive your authenticated Chrome browser session cleanly without headless detection blocks.

⚑ Quick 1-Line Installs

# Install tokenusage (Rust AI token tracker) via Homebrew
brew install FelixIsaac/tokenusage/tokenusage

# Or install standalone binary (macOS / Linux)
curl --proto '=https' --tlsv1.2 -sSf https://github.com/FelixIsaac/tokenusage/releases/latest/download/tokenusage-installer.sh | sh

# Launch Browser MCP server for agents
npx @felixisaac/tandem

🧠 Agentic Engineering & Open-Source Philosophy

I design software built to be consumed by both humans and autonomous AI agents:

  • πŸ€– Agent-Native Contracts: Primary repos include explicit AGENTS.md & ARCHITECTURE.md files defining invariants, safety gates, and test targets.
  • 🧱 Lean Transport Primitives: Heavy ML tasks (transcription, vector search) are kept modular as sidecars/plugins rather than bloating core transport servers.
  • πŸ“‘ Automated Downstream Monitoring: Satellite forks across community ecosystems are continuously monitored via automated CI workflows to pull community fixes upstream.

🧰 Tech Stack


πŸ“Š Analytics & Impact

Commits Stars Repositories Forks


πŸ’¬ Beyond the Terminal

  • Currently exploring: Local LLM inference, Rust async pipelines, and multi-agent consensus protocols.
  • Off-screen: Science and maths rabbit holes, mechanical keyboards, Star Trek, and cats 🐈.

πŸ“« me@felixisaac.dev Β· 🌐 felixisaac.dev


Building lean primitives, fostering open-source communities, and shipping products that people love and star.

Pinned Loading

  1. claude-code-sync claude-code-sync Public

    Secure cross-platform CLI to sync Claude Code configs (~/.claude/) across machines via GitHub with age encryption

    Go 8

  2. whatsapp-mcp-extended whatsapp-mcp-extended Public

    Actively maintained WhatsApp MCP β€” 26 tools, webhooks, anti-ban, Docker, self-healing. Drop-in for abandoned lharries/whatsapp-mcp.

    Go 22 16

  3. Rana-Faraz/usage-tray-windows Rana-Faraz/usage-tray-windows Public

    Forked from robinebers/openusage

    UsageTray is an unofficial Windows-focused fork of OpenUsage for tracking AI coding subscription usage.

    JavaScript 9 3

  4. tandem tandem Public

    Forked from benjaminshafii/opencode-browser

    Browser MCP server for AI agents β€” automate your real Chrome session with existing logins. Works with Claude Code, Cursor, OpenCode, Gemini CLI, Codex.

    JavaScript 1