Devon

Instructions

Implementation Reference

• src/tools/records/update-record-content.ts:13-47 (handler)

  The complete tool definition, including schema validation and the handler (run function) which uses JXA to update a DEVONthink record.

  export const updateRecordContentTool = defineTool({
    name: "update_record_content",
    description:
      "Updates the content of an existing record in DEVONthink. " +
      "For text records, sets plain text. For HTML/Markdown records, sets the source. " +
      "UUID is required. Returns updated: true with uuid and name on success.",
    schema: z.object({
      uuid: z.string().describe("UUID of the record to update"),
      content: z.string().describe("New content to write to the record"),
    }),
    run: async (args, executor) => {
      const { uuid, content } = args;
  
      const script = `
        ${JXA_APP}
        var uuid = ${jxaLiteral(uuid)};
        var content = ${jxaLiteral(content)};
  
        var record = app.getRecordWithUuid(uuid);
        if (!record || !record.uuid()) throw new Error("Record not found for UUID: " + uuid);
  
        var recordType = record.type();
        if (recordType === "html" || recordType === "markdown" || recordType === "feed") {
          record.source = content;
        } else {
          record.plainText = content;
        }
  
        JSON.stringify({ updated: true, uuid: record.uuid(), name: record.name() });
      `;
  
      const result = executor.run(script);
      return JSON.parse(result.stdout);
    },
  });