{"record":{"id":"deb25668b90d8d67","repo":"googleapis/mcp-toolbox","slug":"description-is-required-for-tool-q-deb256","errorCode":null,"errorMessage":"description is required for tool %q","messagePattern":"description is required for tool %q","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"internal/tools/cockroachdb/cockroachdbexecutesql/cockroachdbexecutesql.go","lineNumber":66,"sourceCode":"\tQuery(ctx context.Context, sql string, args ...interface{}) (pgx.Rows, error)\n}\n\ntype Config struct {\n\ttools.ConfigBase `yaml:\",inline\"`\n\tType             string                 `yaml:\"type\" validate:\"required\"`\n\tSource           string                 `yaml:\"source\" validate:\"required\"`\n\tAnnotations      *tools.ToolAnnotations `yaml:\"annotations,omitempty\"`\n}\n\nvar _ tools.ToolConfig = Config{}\n\nfunc (cfg Config) ToolConfigType() string {\n\treturn resourceType\n}\n\nfunc (cfg Config) Initialize(context.Context) (tools.Tool, error) {\n\tif cfg.Description == \"\" {\n\t\treturn nil, fmt.Errorf(\"description is required for tool %q\", cfg.Name)\n\t}\n\n\tsqlParameter := parameters.NewStringParameter(\"sql\", \"The sql to execute.\")\n\tparams := parameters.Parameters{sqlParameter}\n\n\treturn Tool{\n\t\tBaseTool: tools.NewBaseTool(\n\t\t\tcfg,\n\t\t\ttools.GetAnnotationsOrDefault(cfg.Annotations, tools.NewDestructiveAnnotations),\n\t\t\ttools.Manifest{Description: cfg.Description, Parameters: params.Manifest(), AuthRequired: cfg.AuthRequired},\n\t\t\tparams,\n\t\t),\n\t}, nil\n}\n\nvar _ tools.Tool = Tool{}\n\ntype Tool struct {","sourceCodeStart":48,"sourceCodeEnd":84,"githubUrl":"https://github.com/googleapis/mcp-toolbox/blob/8cc6e09de2ad7b8bffc77751799585a1401a48eb/internal/tools/cockroachdb/cockroachdbexecutesql/cockroachdbexecutesql.go#L48-L84","documentation":"Configuration-time validation in Initialize: the cockroachdb-execute-sql tool entry in tools.yaml has no description; Toolbox refuses to register tools whose manifest would lack a description.","triggerScenarios":"Thrown at internal/tools/cockroachdb/cockroachdbexecutesql/cockroachdbexecutesql.go:66 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Add a non-empty description to the tool entry in tools.yaml","Check YAML indentation so description parses as a string rather than null"],"exampleFix":null,"handlingStrategy":"validation","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"8cc6e09de2ad7b8bffc77751799585a1401a48eb","analyzedAt":"2026-09-05T01:10:36.887Z","contentChangedAt":"2026-09-05T01:10:36.887Z","schemaVersion":2},"datasetVersion":"2026-09-08T10:18:20.063Z"}