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Happy SDK is an open-source Go framework for building fast, reliable applications. Its modular tools simplify development and prototyping, supporting integration with multi-language projects for technical and non-technical users.
A developer CLI tool that manages .env files, detects secret leaks, syncs env drift across teammates, and validates environment parity between local/staging/prod all from your terminal. Written in Go.
Claude Code dashboard: see where your limits are headed before you hit them. Calibrated usage forecasts, live rate-limit gauges, session costs, memory browser. Single binary, zero config, plus a VS Code extension.
Compare and analyze PostgreSQL EXPLAIN plans from the CLI
Type-safe HTML template rendering engine for Go with generics, compile-time validation and go-generate support
See where it leaks, stop paying for it — a live Claude Code status line that prices every turn, your subagents, cache rebuilds, plus limits, context and git.
Keep your secrets out of your AI coding agents. A local HTTPS proxy that swaps real credentials with placeholders and injects them at the network boundary.
Package manager for MCP servers, Agent Skills (SKILL.md), and Claude Code commands, hooks, subagents, and output styles. Installs into Claude Code, Cursor, Codex, Gemini CLI, Copilot, and Cline.
Run anything, know nothing. Zero-config universal project runner.
Pin AI Skill behavior. Block unapproved drift in CI. See exactly what changed in every PR.
Encrypted .env vault manager with interactive TUI — written in Go
A CLI tool that renders Markdown files in the browser with GitHub-style formatting and live reload on file changes.