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https://github.com/czlonkowski/n8n-mcp.git
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198e773bb3
Add new MCP tool that enables AI-powered workflow generation from natural language descriptions. Uses handler delegation pattern — hosting environments inject a GenerateWorkflowHandler via EngineOptions, self-hosted instances receive a hosted-only informational response. Handler flows through N8NMCPEngine → SingleSessionHTTPServer → N8NDocumentationMCPServer with helpers for createWorkflow, validateWorkflow, autofixWorkflow, and getWorkflow. Includes full tool documentation, tests, and corrected tools overview count. Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
29 lines
1.0 KiB
TypeScript
29 lines
1.0 KiB
TypeScript
interface ExpressionValidationResult {
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valid: boolean;
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errors: string[];
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warnings: string[];
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usedVariables: Set<string>;
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usedNodes: Set<string>;
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}
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interface ExpressionContext {
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availableNodes: string[];
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currentNodeName?: string;
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isInLoop?: boolean;
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hasInputData?: boolean;
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}
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export declare class ExpressionValidator {
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private static readonly BARE_EXPRESSION_PATTERNS;
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private static readonly EXPRESSION_PATTERN;
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private static readonly VARIABLE_PATTERNS;
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static validateExpression(expression: string, context: ExpressionContext): ExpressionValidationResult;
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private static checkSyntaxErrors;
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private static extractExpressions;
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private static validateSingleExpression;
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private static checkCommonMistakes;
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private static checkNodeReferences;
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static validateNodeExpressions(parameters: any, context: ExpressionContext): ExpressionValidationResult;
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private static checkBareExpression;
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private static validateParametersRecursive;
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}
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export {};
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//# sourceMappingURL=expression-validator.d.ts.map
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