Sandbox
38 repos for agentic-coding · Copilot · TestingClear
termio-sh/
termio

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

434
postrv/
narsil-mcp

Rust MCP server for comprehensive code intelligence - 90 tools, 32 languages, security scanning, call graphs, and more

182

Modular plugin marketplace for Claude Code and agentic CLIs, with validated, spec-driven skills, agents, commands, and workflows for Java, TypeScript, Python, PHP, AWS, and AI.

343
fluxcd/
agent-skills

Skills to transform AI Agents into GitOps Engineers

219
microsoft/skillsCollections

Skills, MCP servers, Custom Agents, Agents.md for SDKs to ground Coding Agents

3k

TDD enforcement and guardrails for Claude Code, Codex, and GitHub Copilot CLI

199
cypress-io/
ai-toolkit

Fast, flexible, and open tooling for building intelligent workflows with Cypress.

40
smadi0x86/
MDB-MCP

Multi Debugger MCP server that enables LLMs to interact with GDB and LLDB for binary debugging and analysis.

71
netresearch/
git-workflow-skill

Agent Skill for Git workflow best practices - branching, commits, PR workflows | Claude Code compatible

48
netresearch/
php-modernization-skill

Agent Skill: PHP 8.x modernization patterns - typing, attributes, PHPStan | Claude Code compatible

44
rse/
ase
rse/asePlugins

Agentic Software Engineering (ASE)

52

Atari Lynx emulator, debugger, and embedded MCP server for macOS, Windows, Linux, BSD and RetroArch.

74

Orchestrate multiple coding agents from desktop and mobile

17k

Agent coordination protocol — declare intents, lock symbols, detect conflicts before code is written

46
plmbr/
notebook-intelligence

A JupyterLab extension supporting Claude Code, Copilot, Ollama, and OpenAI-compatible LLMs, with MCP, skills, plugins, and notebook agents.

334
satelliteoflove/
godot-mcp

Give your AI assistant eyes and hands in the Godot editor: scene editing, input injection, deterministic playtesting, and live game state for agents

159
lasso-security/
mcp-gateway

A plugin-based gateway that orchestrates other MCPs and allows developers to build upon it enterprise-grade agents.

385

Local-first runtime for project-scoped AI coding-agent sessions, with durable state, authority boundaries, and multi-harness interoperability.

47

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

5.7k