Error code · HTTP 502
mcp_server_unreachable
- Title
- MCP server unreachable
- What happened
- The MCP server didn't answer.
- How to fix it
- Check the server and retry.
- Returned by
- Gateway mode
- Retry
- Retrying later can succeed.
Example response body
{
"type": "https://maskflare.com/docs/errors/mcp_server_unreachable",
"title": "MCP server unreachable",
"status": 502,
"code": "mcp_server_unreachable",
"detail": "Check the server and retry."
}