Open-source tools I build and use: Go libraries and tooling for AI coding agents.
我自己寫、自己每天在用的開源工具。覺得有幫助的話，歡迎到 GitHub 給顆星。
Keep passwords, emails, IDs and card numbers out of your logs. Tag Go struct fields with mask:"..." and get a masked copy or a log-ready string, with custom maskers when the built-ins are not enough.
用 struct tag 遮罩 Go 結構裡的敏感資料，log 不再外洩個資。
go get -u github.com/ggwhite/go-masker/v3AI coding agents forget everything when a session ends. memory-mcp gives them durable, searchable memory in one Go binary and one SQLite file — usable from the CLI, as an MCP server, or via Claude Code hooks, with CJK-ready full-text search.
讓 AI coding agent 跨 session 記得踩過的坑與你的偏好，單一執行檔、支援中文搜尋。
go install github.com/ggwhite/memory-mcp@latestA Claude Code mod that opens a live HUD beside the chat: what your subagents are doing, what they cost, which files changed, and every other session on the machine. It also turns repeated bad dispatch outcomes into rules — only the ones you approve.
Claude Code 的即時儀表板：subagent 進度、花費、檔案變更，還會從失敗中學出規則。
git clone https://github.com/ggwhite/jarvis.git ~/github/jarvisA CLI that runs AI coding agents as separate Design, Code, Review and Test roles, with guardrails (state machine, scope lock, evidence-based test gate) enforced in Go rather than by prompting.
把 AI 開發拆成設計、實作、審查、測試四個隔離角色，用確定性的護欄把關。
An experiment, now frozen. Its principles — role isolation and deterministic guardrails over prompting — live on in how I run coding agents today.
brew install ggwhite/tap/fourxClaude Code transcripts only show [Image #1]. loupe draws image thumbnails inline and opens any of them in a full-screen terminal viewer with real-pixel zoom and pan (macOS, kitty-graphics terminals such as herdr).
在終端機的 Claude Code 對話裡直接看圖，全螢幕、可放大到看清小字。
git clone https://github.com/ggwhite/loupe.git ~/src/loupeA Claude Code skill that generates self-contained, single-file HTML reports — double-click to open, drag to share, no build step or server. Several template styles with interactive tables, charts and kanban boards.
讓 Claude 產出單一 HTML 檔的報告，雙擊即開、直接分享。
npx skills add ggwhite/share-htmlA Hessian proxy for Go: call Java Hessian services from Go by method name.
A small Spring Boot Hessian server used to test go-hessian against a real Java service.