Open Source Developer Tools

Brew ideas.
Create · Zone · Keep.

BrewPing bridges your Mac and AI agents. LoomFlow turns ideas into production APIs. BrewPhase keeps every bag's flavour phases on your device.

Explore ProductsView on GitHub

Open source projects · macOS · Windows · iOS

BrewPing

remote control

iPhone / Apple Watch / Android → Mac · Windows agents. Send tasks, monitor sessions, attach to terminals.

Swift · .NET · Kotlin

LoomFlow

workflow builder

Describe → canvas → API. Natural language workflows, one-click deploy.

Next.js · TypeScript

BrewPhase

coffee journal

Log every bag, watch flavour move. Phases, brew logs & insights — on-device, fully offline.

SwiftUI · Core ML · iOS

BrewPing · LoomFlow · BrewPhase · CommitBrew

Supported agents

One bridge.
All your AI coding agents.

BrewPing discovers the agents installed on your Mac and manages your local AI coding environment. The agents run on your machine — BrewPing is just the remote.

Connected

OpenCode

Fully managed sessions — start, drive and read answers straight from the terminal.

linked · mac-studio · session live
Connected

Claude Code

Auto-discovered on your Mac, ready to be wired in.

discovered · claude --version ✓
Connected

Codex CLI

Auto-discovered on your Mac, ready to be wired in.

discovered · codex --version ✓
Connected

pi

Auto-discovered on your Mac, ready to be wired in.

discovered · pi --version ✓

Core capabilities

Leave the desk. Stay in control.

[iOS] > Refactor auth middleware, add rate limiting

Remote Control

Send a task from your iPhone or Apple Watch. It lands in the session already running on your computer — you don't have to be sitting there.

  • Works anywhere on your own network
  • Results come back to your phone
brewping3

Refactor auth middleware

Sending

opencode · 12 msgs · 9:41

Fix failing parser tests

claude · 4 msgs · 9:02

Draft release notes

pi · 7 msgs · yesterday

Session Management

Sessions keep running on the desktop. Your phone follows every command through its real phases, and keeps the history.

  • Sending · Delivered · Working · Completed
  • Every conversation keeps its transcript
Refactor auth middlewareOpenCodeOnline
9:41Me

Refactor auth middleware, add rate limiting

Done — src/auth/session.ts now rotates the token on every request. 41 tests pass.

brewping/Users/dev/Projects/brewping

Message OpenCode, or send from phone / watch…

OpenCodeApprove safe

Desktop Workspace

The desktop app is the control surface — the whole transcript is right there, ready for your keyboard, with the raw terminal one click away.

  • Type it, or send it from your phone
  • Raw terminal on demand (Ctrl+D detaches)

Download

Get BrewPing

One download. Every agent you run, one glance away.

macOS

Swift · macOS 13+ · Universal 2

Available · v1.0.0

Windows

Tauri 2 · Rust · Windows 10+

Beta · v0.1.0

Android

Kotlin · Android 10+

In Development · v0.1.0

Download

  • macOS 13 Ventura or later
  • An AI coding agent installed — OpenCode, Claude Code, Codex CLI or pi

“Like a barista for your agents — always pouring.”

— early beta user, driving OpenCode

Workflow Builder

LoomFlow

A lightweight AI workflow builder for individuals and small teams.Describe your idea → generate a workflow → customize on canvas → publish as API.

LoomFlow — Chat

LoomFlow

AI 原生工作流平台

描述你的需求，AI 自动创建...

场景中心选一个模板，立即开始
📣
营销文案

产品卖点文案

立即使用 →
🎬
视频脚本

短视频脚本

立即使用 →
📝
办公周报

周报助手

立即使用 →
🌐
翻译

翻译助手

立即使用 →
📰
资讯定时

每日行业要闻

立即使用 →
💬
客服销售

客户回复助手

立即使用 →
试试问：帮我写周报生成营销文案翻译这段话
AI 模型就绪deepseek-v4-flash
loomflow.local:3000

AI Concept Generation

Describe a scene in natural language — AI generates concept art, guided by reference images.

  • Text-to-image generation
  • Reference-guided style
  • Coze Workflow engine

Visual Canvas

Drag-and-drop editor to refine, disassemble, compose and lay out generated assets.

  • Drag & arrange assets
  • AI-powered disassembly
  • Real-time preview

One-Click Publish

Publish canvas results as a shareable link or export production-ready assets.

  • Shareable link
  • Multi-format export
  • API integration ready
Natural Language Input→AI Concept Generation→Canvas Editing→Disassemble & Export→One-Click Publish
View on GitHubDocumentation

Local-first coffee journal

Every bag. Every phase.

A local-first coffee journal for iPhone. Log every bag and watch its flavour move — phase tracking, brew logs and personal patterns, all on your device, fully offline.

9:41
Log a cup+

Good afternoon

Sat · Oct 10

Today's pickDay 16

Ethiopia Guji

Qicheng Coffee

Peak windowdrink now

86g

Left

About 5 brews

brews left

About 17 days

Runs out

Today

Right in its peak window

A shorter peak window than your drinking pace

Use this one first

Brew now
My beans7 bags

Ethiopia Guji

Day 16
Peak window86g
Jasmine · Mandarin · Honey★★★★★

House Espresso

Day 9
Peak window380g
Caramel · Chocolate

Flavour Phases

Know where each bag stands today — resting, opening, golden window or fading — inferred from the roast date, by rules you can tune.

  • Resting · Opening · Golden · Fading
  • Phase rules you can tune
  • Quiet freshness reminders

30-Second Log, Diagnosed

Log a cup in 30 seconds. Your own good cups become the baseline — and the next cup changes exactly one knob.

  • Rating & taste in one tap
  • Personal baseline, not generic advice
  • Suggestion verified by the next cup

On-Device Intelligence

Ask your coffee anything — answered from an on-device index and a sourced knowledge base. No account, no telemetry, no cloud.

  • On-device vector search · Core ML
  • Every answer cites sources
  • Optional local Ollama, still offline
Log a cup→Personal baseline→Brew diagnosis→One knob changed→Verified next cup
Computed on-deviceNo account · no telemetryFully offline
View on GitHubPrivacy Policy

iOS · coming soon — see release status