get_type_info

[analysis]

Gets detailed information about a type (members, inheritance, interfaces, docs, and location).

Parameters

Name	Type	Required	Description
typeName	string	No	Type name (simple or fully qualified). Provide this or symbolKey.
symbolKey	string	No	A key returned by search_symbols or resolve_symbol. Pass it unchanged. Provide this or typeName.
projectName	string	No	Optional project name filter.
includeMembers	boolean	No	Include member list in response. Default is true. Default: `true`
maxMembers	number	No	Maximum number of members to return. Default is 100. Default: `100`
memberKinds	string	No	Filter members by kind, comma-separated: 'Method', 'Property', 'Field', 'Event', or 'Constructor'.
pathStyle	string	No	Path style: 'absolute' (default) or 'relative' (to solution root). Default: `"absolute"`
responseDetail	string	No	compact returns results and actionable state. full adds diagnostic metadata under responseDiagnostics. Default: `"compact"`

Examples

Replace sample paths and symbol keys with values from your workspace.

Get type info

Arguments 
{
  "typeName": "UserService"
}

Full MCP request

Full MCP request 
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_type_info",
    "arguments": {
      "typeName": "UserService"
    }
  }
}

Illustrative response 
{
  "success": true,
  "name": "UserService",
  "fullName": "Acme.App.Services.UserService",
  "kind": "Class",
  "accessibility": "Public",
  "baseType": "BaseService",
  "declaredBaseType": null,
  "interfaces": [
    "IUserService"
  ],
  "filePath": "/path/to/UserService.cs",
  "lineNumber": 10,
  "members": [
    {
      "name": "GetUserAsync",
      "kind": "Method",
      "type": "Task",
      "accessibility": "Public",
      "signature": "Task GetUserAsync(int userId)"
    }
  ]
}

Response Notes

Returns type details including members and inheritance. declaredBaseType names the base a class declares when the compiler rejected it (an illegal base), otherwise null. If a key does not resolve, discover the type again with search_symbols or resolve_symbol. Results use top-level fields with success. Compact is the default; full adds responseDiagnostics. Both modes retain errors, coverage, partial state, and recovery advice.