NotesKeep MCP Server

Implementation Reference

• src/index.ts:156-191 (handler)

  The registration and handler implementation for the update_note tool, which updates note properties via a PUT request.

  server.tool(
      "update_note",
      {
          id: z.number().describe("ID of the note to update"),
          title: z.string().optional().describe("New title"),
          content: z.string().optional().describe("New content"),
          isPinned: z.boolean().optional().describe("Pin/unpin the note"),
          isArchived: z.boolean().optional().describe("Archive/unarchive the note"),
          color: z.enum(["white", "gray", "yellow", "orange", "teal", "blue", "purple", "pink"]).optional().describe("New background color"),
          imageUrl: z.string().url().optional().describe("URL of an image to attach (or update existing)"),
      },
      async ({ id, ...updates }) => {
          try {
              // Filter out undefined values
              const body = Object.fromEntries(
                  Object.entries(updates).filter(([_, v]) => v !== undefined)
              );
  
              const data = await apiRequest(`/api/notes/${id}`, {
                  method: "PUT",
                  body: JSON.stringify(body),
              });
  
              return {
                  content: [{
                      type: "text",
                      text: `Note ${id} updated successfully!`
                  }]
              };
          } catch (error) {
              return {
                  content: [{
                      type: "text",
                      text: `Error updating note: ${error}`
                  }],
                  isError: true