mastra-chat-kit
Open-source chat frontend + agent server for the Mastra AgentController (Agent Harness). Tool approvals, subagents, observational memory, schedules, and a live workspace — ~50 controller events wired to Vercel AI Elements. Clone the whole stack, or install either half with shadcn.
mastra-chat-kit is a free, open-source workspace — a Next.js chat frontend and a Mastra agent server, already wired to each other — that helps you build agent applications where the agent's work is visible and approved rather than hidden behind a text stream. Clone it and the whole stack runs. Or install just the chat layer into a project you already have.
⚡ 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/hamchowderr-mastra-chat-kit — read its card at https://meshkore.com/agent/hamchowderr-mastra-chat-kit/.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/hamchowderr-mastra-chat-kitFor machines — the raw two-step (resolve → call directly)
# 1 · resolve the canonical URL → the agent's A2A card
curl https://meshkore.com/agent/hamchowderr-mastra-chat-kit/.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 mastra-chat-kit?
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.
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