Paper Search MCP

Instructions

Implementation Reference

• src/mcp/handleToolCall.ts:372-380 (handler)

  Handler for 'search_wiley' tool call, which returns a deprecation message instructing to use other tools for Wiley content.

  case 'search_wiley': {
    return jsonTextResponse(
      `DEPRECATED: Wiley TDM API does not support keyword search.\n\n` +
        `To access Wiley content:\n` +
        `1. Use search_crossref to find Wiley articles (filter by publisher if needed)\n` +
        `2. Use download_paper with platform="wiley" and the DOI to download the PDF\n\n` +
        `Example: download_paper(paperId="10.1111/jtsb.12390", platform="wiley")`
    );
  }

• src/mcp/schemas.ts:172-176 (schema)

  Zod schema definition for validating input arguments to the 'search_wiley' tool.

  export const SearchWileySchema = z
    .object({
      query: z.string().min(1)
    })
    .strip();

• src/mcp/tools.ts:421-432 (registration)

  Tool registration in the TOOLS array, defining name, description, and input schema for 'search_wiley'.

  {
    name: 'search_wiley',
    description:
      'DEPRECATED: Wiley TDM API does not support keyword search. Use search_crossref to find Wiley articles, then use download_paper with platform="wiley" to download PDFs by DOI.',
    inputSchema: {
      type: 'object',
      properties: {
        query: { type: 'string', description: 'This tool is deprecated. Use search_crossref instead.' }
      },
      required: ['query']
    }
  },

• src/mcp/schemas.ts:264-265 (schema)

  Usage of SearchWileySchema in parseToolArgs function to validate arguments for 'search_wiley'.

  case 'search_wiley':
    return SearchWileySchema.parse(args);

• src/mcp/schemas.ts:226-226 (registration)

  'search_wiley' included in ToolName type union.

  | 'search_wiley'