swift-patterns-mcp

Instructions

Implementation Reference

• src/tools/handlers/enableSource.ts:7-34 (handler)

  The core logic for the 'enable_source' tool handler. It validates the source ID, checks if it exists, ensures authentication if required, and then enables the source via the sourceManager.

  export const enableSourceHandler: ToolHandler = async (args, context) => {
    const sourceId = validateRequiredString(args, 'source', 'Usage: enable_source({ source: "patreon" })');
    if (isValidationError(sourceId)) return sourceId;
  
    const source = context.sourceManager.getSource(sourceId);
  
    if (!source) {
      return createErrorResponse(`Unknown source: "${sourceId}"
  
  Available sources:
  ${context.sourceManager.getAllSources().map(s => `- ${s.id}: ${s.name}`).join('\n')}`);
    }
  
    if (source.requiresAuth && !context.sourceManager.isSourceConfigured(sourceId)) {
      return createTextResponse(`⚙️ ${source.name} requires setup first.
  
  Run: swift-patterns-mcp ${sourceId} setup
  
  This will guide you through:
  ${sourceId === 'patreon' ? '- Patreon OAuth authentication\n- Connecting your subscriptions' : '- Authentication setup'}`);
    }
  
    context.sourceManager.enableSource(sourceId);
  
    return createTextResponse(`✅ ${source.name} enabled!
  
  You can now use patterns from this source.`);
  };

• src/tools/registration.ts:59-71 (schema)

  The schema definition for 'enable_source' in the tool registration list.

    name: "enable_source",
    description: "Enable a content source (requires setup for premium sources)",
    inputSchema: {
      type: "object",
      properties: {
        source: {
          type: "string",
          description: "Source ID (e.g., 'patreon')",
        },
      },
      required: ["source"],
    },
  },