- Added robot test MCP HTTPS List Providers Canonical.

- Added robot test `MCP HTTPS List Services Canonical`.
- Added robot test `MCP HTTPS List Resources Canonical`.
- Added robot test `MCP HTTPS List Methods Canonical`.
- Added robot test `MCP HTTPS Describe Table Canonical`.

Author: general-kroll-4-life

docs/mcp.md

@@ -44,6 +44,8 @@ Then, assuming you have a `stackql` MCP server serving streamable HTTP on port `
 
 ./build/stackql_mcp_client exec --client-type=http  --url=http://127.0.0.1:9992 --exec.action      list_methods --exec.args '{"provider": "google", "service": "compute", "resource": "networks"}'
 
+./build/stackql_mcp_client exec --client-type=http  --url=http://127.0.0.1:9992 --exec.action      meta.describe_table --exec.args '{"provider": "google", "service": "compute", "resource": "networks"}'
+
 ./build/stackql_mcp_client exec --client-type=http  --url=http://127.0.0.1:9992 --exec.action validate_query_json_v2      --exec.args '{"sql": "select name from google.compute.networks where project = '"'"'stackql-demo'"'"';"}'
 
 ./build/stackql_mcp_client exec --client-type=http  --url=http://127.0.0.1:9992 --exec.action query_json_v2      --exec.args '{"sql": "select name from google.compute.networks where project = '"'"'stackql-demo'"'"';"}'

internal/stackql/mcpbackend/mcp_service_stackql.go

@@ -148,7 +148,7 @@ func (s *simpleStackqlInterrogator) GetShowMethods(hI dto.HierarchyInput) (strin
 
 func (s *simpleStackqlInterrogator) GetDescribeTable(hI dto.HierarchyInput) (string, error) {
 	sb := strings.Builder{}
-	sb.WriteString("DESCRIBE TABLE")
+	sb.WriteString("DESCRIBE ")
 	if hI.Provider == "" || hI.Service == "" || hI.Resource == "" {
 		return "", fmt.Errorf("provider, service and / or resource not specified")
 	}