Agentic coding framework powered by AGENTS.md: systematic, test-first workflows with quality gates for Cursor, Codex, Gemini CLI, and AI coding agents.

An ML engineering plugin for your coding agents.

Next.js Development for Coding Agent

Emdash is the Open-Source Agentic Development Environment (🧡 YC W26). Run multiple coding agents in parallel. Use any provider.

General-purpose Playwright automation for coding agents

⌥ Coding agent with the IDE wired in

Production-grade engineering skills for AI coding agents.

MCP server for guiding Coding Agents via end-to-end requirements to implementation plan pipeline

Open-source observability & evaluation platform for AI agents and coding agents. Trace LLMs, tools, prompts, costs & agent workflows with OpenTelemetry.

Chrome DevTools for coding agents

Visible multi-agent CLI workspace for mixing Codex, Claude, Gemini, Kimi, Qwen, Cursor, Copilot, Pi, OpenCode, and other AI coding agents

The control plane for AI coding agents.

A terminal-first agentic development environment for agentic coding. Build for CLI/TUI agent. Runtime for Coding Agent, Tmux alternative

An instruction layer for AI coding agent

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

Run and supervise teams of coding agents from planning to merge. Any harness (Claude code, codex, +25 more). Desktop, web, mobile, and cloud agents.

Continue unfinished work across coding agents with portable handoff bundles.

Give your AI coding agent a Roblox brain. Skill collection for Roblox Studio game development.

Headless product design for AI coding agents, backed by a transactional product graph | Design how it works, verify what you ship.

Superset is an agentic IDE to orchestrate 100+ coding agents in parallel. Run any agent with your own subscription.

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

Delegate a coding task to a separate coding agent CLI, review the diff, land the commit yourself — one per implementer.

HAR: open agent harness (CLI + MCP) for coding agents. Isolated worktrees, deterministic verify, software factory workflows for Claude Code, Cursor, and Codex.

Repository for skills to assist AI coding agents with .NET and C#