修改后台权限

node_modules/@modelcontextprotocol/sdk/dist/esm/shared/toolNameValidation.js

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+/**
+ * Tool name validation utilities according to SEP: Specify Format for Tool Names
+ *
+ * Tool names SHOULD be between 1 and 128 characters in length (inclusive).
+ * Tool names are case-sensitive.
+ * Allowed characters: uppercase and lowercase ASCII letters (A-Z, a-z), digits
+ * (0-9), underscore (_), dash (-), and dot (.).
+ * Tool names SHOULD NOT contain spaces, commas, or other special characters.
+ */
+/**
+ * Regular expression for valid tool names according to SEP-986 specification
+ */
+const TOOL_NAME_REGEX = /^[A-Za-z0-9._-]{1,128}$/;
+/**
+ * Validates a tool name according to the SEP specification
+ * @param name - The tool name to validate
+ * @returns An object containing validation result and any warnings
+ */
+export function validateToolName(name) {
+    const warnings = [];
+    // Check length
+    if (name.length === 0) {
+        return {
+            isValid: false,
+            warnings: ['Tool name cannot be empty']
+        };
+    }
+    if (name.length > 128) {
+        return {
+            isValid: false,
+            warnings: [`Tool name exceeds maximum length of 128 characters (current: ${name.length})`]
+        };
+    }
+    // Check for specific problematic patterns (these are warnings, not validation failures)
+    if (name.includes(' ')) {
+        warnings.push('Tool name contains spaces, which may cause parsing issues');
+    }
+    if (name.includes(',')) {
+        warnings.push('Tool name contains commas, which may cause parsing issues');
+    }
+    // Check for potentially confusing patterns (leading/trailing dashes, dots, slashes)
+    if (name.startsWith('-') || name.endsWith('-')) {
+        warnings.push('Tool name starts or ends with a dash, which may cause parsing issues in some contexts');
+    }
+    if (name.startsWith('.') || name.endsWith('.')) {
+        warnings.push('Tool name starts or ends with a dot, which may cause parsing issues in some contexts');
+    }
+    // Check for invalid characters
+    if (!TOOL_NAME_REGEX.test(name)) {
+        const invalidChars = name
+            .split('')
+            .filter(char => !/[A-Za-z0-9._-]/.test(char))
+            .filter((char, index, arr) => arr.indexOf(char) === index); // Remove duplicates
+        warnings.push(`Tool name contains invalid characters: ${invalidChars.map(c => `"${c}"`).join(', ')}`, 'Allowed characters are: A-Z, a-z, 0-9, underscore (_), dash (-), and dot (.)');
+        return {
+            isValid: false,
+            warnings
+        };
+    }
+    return {
+        isValid: true,
+        warnings
+    };
+}
+/**
+ * Issues warnings for non-conforming tool names
+ * @param name - The tool name that triggered the warnings
+ * @param warnings - Array of warning messages
+ */
+export function issueToolNameWarning(name, warnings) {
+    if (warnings.length > 0) {
+        console.warn(`Tool name validation warning for "${name}":`);
+        for (const warning of warnings) {
+            console.warn(`  - ${warning}`);
+        }
+        console.warn('Tool registration will proceed, but this may cause compatibility issues.');
+        console.warn('Consider updating the tool name to conform to the MCP tool naming standard.');
+        console.warn('See SEP: Specify Format for Tool Names (https://github.com/modelcontextprotocol/modelcontextprotocol/issues/986) for more details.');
+    }
+}
+/**
+ * Validates a tool name and issues warnings for non-conforming names
+ * @param name - The tool name to validate
+ * @returns true if the name is valid, false otherwise
+ */
+export function validateAndWarnToolName(name) {
+    const result = validateToolName(name);
+    // Always issue warnings for any validation issues (both invalid names and warnings)
+    issueToolNameWarning(name, result.warnings);
+    return result.isValid;
+}
+//# sourceMappingURL=toolNameValidation.js.map