Agent harnesses

Connect Agent Zero

Agent Zero s.r.o. · MIT

SupportedAPI key

General-purpose autonomous agent with its own Dockerised Linux desktop, annotated browser and plugin hub — remote MCPs join from the settings UI.

1 · Choose the MCPs to connect

2 · How should it authenticate?

The config uses a mk_… placeholder — mint your key from MCP Access & keys and paste it in locally. Keys are revocable instantly.

3 · Settings → MCP/A2A → External MCP Servers

{
  "mcpServers": {
    "deepinsights-mospi": {
      "url": "https://marketplace-gateway-pef65a33ta-el.a.run.app/mospi/mcp",
      "type": "streamable-http",
      "headers": {
        "Authorization": "Bearer mk_…"
      }
    }
  }
}
  1. 1.Keep the explicit type — a bare url falls back to legacy SSE.
  2. 2.Replace mk_… with your personal API key.

4 · Create it as an app

Save this harness + MCP setup to your account. You get a workbench with a live test chat over the combined tool surface — the exact gateway endpoints, auth and tools Agent Zero will use, metered to your own quota.

5 · Or test each MCP on its own

Each playground's Chat and Tools pages exercise exactly the tools your harness will see — same servers, same gateway. Verify a query there first, then run it from Agent Zero.

Agent harnesses