Github Copilot GitHub Repositories (2026) · Open Source Tools

~97% token reduction for AI coding sessions — zero deps, 38 languages, MCP server

Rove — the agent multiplexer for your terminal. Run coding agents on parallel tasks with isolated worktrees and persistent sessions.

Intent-driven AI coding workflow runtime for consistent context, skills, approvals, validation, and handoffs across six AI coding hosts.

A free, open-source desktop app for getting work done with AI. It shows you what it would remember before it saves anything.

GitHub Copilot, OpenAI Codex, OpenCode Go, and third-party AI provider gateway with OpenAI and Anthropic API compatibility.

Use your favorite coding agent with any model.

Rails MCP server: stop AI coding agents from guessing your app. A Ruby gem with 35 read-only tools that give Claude Code, Cursor, GitHub Copilot, OpenCode and Codex CLI your real schema, models, routes, controllers and views. MCP or CLI, Gemfile or standalone, and it still answers when the app can't boot.

Exposes MCP tools that prove every method, field, label and form pattern against your real metadata before the AI writes code.

🏕️ Turn any GitHub repository into a Day 1 onboarding kit using the GitHub Copilot SDK. Generates 12+ markdown docs in < 60 seconds.

Vendor-neutral OpenTelemetry skills for AI coding agents like Claude Code, Cursor, and Codex, grounded in upstream sources

The orchestration tool for command-line coding agents

Keeps AI coding agents such as Claude Code, Codex, GitHub Copilot, Gemini CLI and Cursor to the least code that does the job and still works.

Self-hosted dashboard for all your AI plans. Track limits, resets and spend across Claude, Codex, Cursor, Copilot, Grok and more.

Your coding agents, working together as one team. Claude Code, Codex, Cursor and 13 more talk to each other, split the work on a shared board and check each other's work, each in its own git worktree. Free, open source, on your own plans and your own computer. macOS, Windows, Linux.

Desktop-first, open-source (MIT) application for running parallel agents, and multi-step custom workflows triggered by schedules, webhooks or events from tools like Linear and Sentry, across your already-used providers.

Simple issue triage without GitHub Agentic Workflows. One small Ruby script, cheap Copilot prompts, cached replies. Stop maintaining your issue bot.

Prompt-as-Code for Enterprise AI. Standardize, audit, and deploy instructions across any AI coding assistant.

Know how much Claude Code, Codex, Cursor, Copilot and 70+ other AI coding tools you have left — a free, open-source macOS monitor on the edge of your screen.