Build production-ready applications in TypeScript

Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click.

The Destructive Command Guard (dcg) is for blocking dangerous git and shell commands from being executed by agents.

Orchestrate multiple coding agents from desktop and mobile

Tiny Node.js CLI that prints banked Codex reset credit expiry dates from local Codex Desktop auth.

Lightweight Result type for TypeScript with generator-based composition.

Daemons with DX

Visual feedback from browser to AI. Click elements, add comments, fix code.

⚡ Effect-TS v4 agent skill — services, layers, schemas, errors, testing, HTTP, CLI, config

Token-efficient pull/edit/push workflow for AI agents editing Google Workspace files (Sheets, Docs, Slides, Forms)

Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and enterprise-ready AI agents across all platforms – from backend services to Android and iOS, JVM, and even in-b…

Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents.

Gunshi: Modern javascript command-line library

🌙 Custom Home Assistant first firmware for Eight Sleep Pod 3/4/5

The sandbox agent framework.

Render is a skill to create beautiful 3D models directly from coding agents.

An open source template for building cloud agents.

100% private on-device voice models for speech-to-text and meeting transcription on macOS

The best-benchmarked open-source AI memory system. And it's free.

Sky — an Elm-inspired language that compiles to Go. Hindley-Milner types, server-driven UI (Sky.Live), single binary output.

Excalibur is a highly opinionated agent harness for the aspiring summoner.

Give agents an operating system as a library. Runs in your existing backend – no sandboxes, VMs, or SaaS. Powered by WebAssembly & V8 isolates.

An egress firewall for untrusted workloads.

Fast, accurate & comprehensive text measurement & layout

AI agent skill for Zod v4 — 27 rules: schema design, parsing, error handling, type inference. Works with Claude Code, Cursor, Codex, Windsurf.

An in-process reimplementation of PostgreSQL, backed by a SQLite-compatible storage engine

Mobile and Web client for Codex and Claude Code, with realtime voice, encryption and fully featured

Rivet Actors are the primitive for stateful workloads. Built for AI agents, collaborative apps, and durable execution.

Run Coding Agents in Sandboxes. Control Them Over HTTP. Supports Claude Code, Codex, OpenCode, and Amp.