meMCP - Memory-Enhanced Model Context Protocol

Implementation Reference

• src/tools/ConfigurationTools.js:229-262 (handler)

  The handler function that executes the tool logic: merges provided weights with current ones, saves via configManager, and returns formatted response.

  async handleUpdateScoringWeights(args) {
    try {
      const currentWeights = this.configManager.getScoringWeights() || {
        novelty: 0.25,
        generalizability: 0.25,
        specificity: 0.2,
        validation: 0.15,
        impact: 0.15,
      };
      
      const newWeights = { ...currentWeights, ...args };
      
      await this.configManager.saveScoringWeights(newWeights);
      
      return {
        content: [
          {
            type: 'text',
            text: `✅ Scoring weights updated successfully!\n\n**New Weights:**\n- Novelty: ${newWeights.novelty}\n- Generalizability: ${newWeights.generalizability}\n- Specificity: ${newWeights.specificity}\n- Validation: ${newWeights.validation}\n- Impact: ${newWeights.impact}\n\n*Total: ${Object.values(newWeights).reduce((a, b) => a + b, 0).toFixed(3)}*`,
          },
        ],
      };
    } catch (error) {
      return {
        content: [
          {
            type: 'text',
            text: `Error updating scoring weights: ${error.message}`,
          },
        ],
        isError: true,
      };
    }
  }

• src/tools/ConfigurationTools.js:79-122 (registration)

  Registers the tool with the MCP server, including name, description, input schema, and handler function reference.

  // Register config_update_scoring_weights tool
  server.registerTool(
    'config_update_scoring_weights',
    'Update the weights used for quality scoring',
    {
      type: 'object',
      properties: {
        novelty: {
          type: 'number',
          description: 'Weight for novelty dimension (0-1)',
          minimum: 0,
          maximum: 1,
        },
        generalizability: {
          type: 'number',
          description: 'Weight for generalizability dimension (0-1)',
          minimum: 0,
          maximum: 1,
        },
        specificity: {
          type: 'number',
          description: 'Weight for specificity dimension (0-1)',
          minimum: 0,
          maximum: 1,
        },
        validation: {
          type: 'number',
          description: 'Weight for validation dimension (0-1)',
          minimum: 0,
          maximum: 1,
        },
        impact: {
          type: 'number',
          description: 'Weight for impact dimension (0-1)',
          minimum: 0,
          maximum: 1,
        },
      },
      additionalProperties: false,
    },
    async (args) => {
      return await this.handleUpdateScoringWeights(args);
    }
  );

• src/tools/ConfigurationTools.js:83-118 (schema)

  Input schema defining the optional weight parameters for each scoring dimension.

  {
    type: 'object',
    properties: {
      novelty: {
        type: 'number',
        description: 'Weight for novelty dimension (0-1)',
        minimum: 0,
        maximum: 1,
      },
      generalizability: {
        type: 'number',
        description: 'Weight for generalizability dimension (0-1)',
        minimum: 0,
        maximum: 1,
      },
      specificity: {
        type: 'number',
        description: 'Weight for specificity dimension (0-1)',
        minimum: 0,
        maximum: 1,
      },
      validation: {
        type: 'number',
        description: 'Weight for validation dimension (0-1)',
        minimum: 0,
        maximum: 1,
      },
      impact: {
        type: 'number',
        description: 'Weight for impact dimension (0-1)',
        minimum: 0,
        maximum: 1,
      },
    },
    additionalProperties: false,
  },