ThinkRail is the agentic IDE that gets better every time you use it — learning your project through living specs today, and building its own capabilities tomorrow.
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TIP] > New workflow now available! We've rebuilt OpenSpec with a new artifact-guided workflow. > > Run /opsx:propose "your idea" to get started.
Ai Driven Development (AiDD) covers the whole effort, not only the code: what to build, how it holds together, and how it changes as you learn. BMad Method is the agile way to do it — decisions stay explicit, context carries forward, and the process sizes itself to the work.
GSD Core is a context-engineering and spec-driven development framework that drives AI coding agents (Claude Code, Codex, Antigravity CLI, Kimi CLI, Copilot, Cursor, and more) through a disciplined phase loop.
Gentle-AI configures the AI coding agents you already use: Claude Code, Cursor, OpenCode, Codex, Pi, and more. Choose persistent memory, Organic-Driven Development, curated skills, MCP servers, personas, and optional bounded review. Open source, no agent lock-in.
Those files are useful entry points, but they tend to become monolithic. Trellis adds scoped specs, task PRDs, workflow gates, workspace memory, and platform-aware generated files around them.
Agent OS: the agent gets smarter on its own. We just hold the line: Interview-gated, staged evaluation, budgeted evolution loop. MCP server, 14 runtimes: Claude Code, Codex CLI, Gemini CLI, OpenCode, Copilot, Kiro and more.
This repository is no longer the active home for GSD development.
Lo importante no es la app, sino cómo se construyó. Cada paso del flujo SDD dejó su artefacto en el repo:
A cloud-native Go microservices framework with cli tool for productivity.
A powerful meta-prompting, context engineering and spec-driven development system that enables agents to work for long periods of time autonomously without losing track of the big picture
Conductor is a plugin for AI coding agents (including Antigravity and Claude Code) that enables Spec-Driven Development. It turns your agent into a proactive project manager that follows a strict protocol to specify, plan, and implement software features and bug fixes.
ProductSpec is the open standard for product intent. It acts as a Product Harness for AI-native software work: what to build, what not to build, how to prove completion, and when intent changes.
Plan work as small specs, hand it between Claude, Codex, Grok and any other tool in two words, and close it with evidence.
RFCs for Astrid public contract surfaces.
An experimental editor that offers a novel way to write software with AI.
Dual AI Collaboration Framework Builder - Establish clear division of labor between Claude + Codex