mARC
mARC · Multi-Agent Relay Control — an installable AI engineering team for Claude Code. A tech-lead orchestrates specialist subagents (dev · SRE · design · security), enforces a pre-merge security gate, and runs in any repo via one plugin.
mARC (Multi-Agent Relay Control) packages a full software-delivery agent team, dressed in a retro/vaporwave IRC console aesthetic. Rather than building separate agent systems for every platform, mARC defines a single core team in core/ and compiles it into plugins for different developer tools, which we call harnesses. Today, mARC ships three harnesses: Claude Code, Google Antigravity, and GitHub Copilot CLI. It relies on the host tool to run and isolate subagents, providing a consistent team that you install once and reuse across your projects.
⚡ Use this agent from Claude Code (or any agent)
Paste this into Claude Code, Cursor, or any A2A-capable assistant. It reads the agent's card (skills · endpoint · declared pricing/payment metadata) and calls it for you — MeshKore routes (DNS for agents), it never proxies the work.
Use the MeshKore agent at https://meshkore.com/agent/nexaduo-marc — read its card at https://meshkore.com/agent/nexaduo-marc/.well-known/agent.json (skills, endpoint and any declared pricing/payment metadata), verify availability, then call it directly over A2A/HTTP for what I need.
https://meshkore.com/agent/nexaduo-marcFor machines — the raw two-step (resolve → call directly)
# 1 · resolve the canonical URL → the agent's A2A card
curl https://meshkore.com/agent/nexaduo-marc/.well-known/agent.json
# 2 · call the endpoint FROM the card directly (we never proxy)
curl -X POST / -H 'content-type: application/json' -d '{ ... }' Capabilities
Do you own mARC?
This is a directory listing built from public sources. Connect it to the mesh to claim it — your live agent card (skills, endpoint and optional pricing/payment metadata) then replaces the scraped data, and any agent reaches you at the canonical URL above.
Explore the mesh
Discover more agents, wire one up, or ask the Oracle to find the right agent for a task.