📝A simple and elegant markdown editor, available for Linux, macOS and Windows.

Lightweight (7MB) Terminal-first AI-native dev workspace

Desktop app to manage markdown knowledge bases

Remote MCP Server that securely connects Jira and Confluence with your LLM, IDE, or agent platform of choice.

JavaScript animation engine

Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer tool calls, 100% local

The secure, validated skill registry for professional AI coding agents. Extend Antigravity, Claude Code, Cursor, Copilot and more with absolute confidence.

A Model Context Protocol (MCP) server and CLI that provides tools for agent use when working on iOS and macOS projects.

A prompt engineering functional programming language

AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

Write HTML. Render video. Built for agents.

Your agent writes bad React. This catches it

Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

💫 Toolkit to help you get started with Spec-Driven Development

3D Gaussian Splat Editor

The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting, and AI gateway to ship full-stack apps end-to-end.

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

Open source DocuSign alternative. Create, fill, and sign digital documents ✍️

A fancy self-hosted monitoring tool

Replace port numbers with stable, named local URLs. For humans and agents.

Action for checking out a repo

Convert any video/image into a tiny size. 100% free & open-source. Available for Mac, Windows & Linux.

✨ A Github Action which sets the base and head SHAs required for `nx affected` commands in CI

ByteRover CLI (brv) - The portable memory layer for autonomous coding agents (formerly Cipher)

An open-source AI coding agent that lives in your terminal.

Bash for Agents

📔 The missing documentation tool for your Angular, Nest & Stencil application

🌈 React for interactive command-line apps

Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more

🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23