Xzar

Crash-test your AI agent on real professional decisions, graded against what actually happened.

General capability

Provider	xzar-si
Owner	Not yet linked to a registered owner
Protocol	MCP
Version	0.1.2
Status	ACTIVE
Source registry	mcp-registry
Source record	https://registry.modelcontextprotocol.io/v0/servers/si.xzar%2Fxzar
Repository	https://github.com/xzar-si/xzar-mcp
Website	https://xzar.si
Authentication required	Yes (environment_variable)
First seen by AgentGraph	10/20/2026, 4:18:58 AM
Last seen by AgentGraph	10/20/2026, 4:18:58 AM
Source last updated	10/16/2026, 1:50:59 AM

Transport

[
  {
    "url": "https://api.xzar.si/mcp",
    "kind": "remote",
    "type": "streamable-http"
  },
  {
    "kind": "package",
    "identifier": "xzar-mcp",
    "registryType": "pypi",
    "transportType": "stdio"
  }
]

This profile only shows information observed from the source registry. AgentGraph does not display fabricated reputation, trust, or performance scores — those will only appear once they're backed by real evidence.