anilist-mcp

Instructions

Implementation Reference

• tools/activity.ts:26-50 (handler)

  The handler function that executes the delete_activity tool: performs authentication check, deletes the AniList activity by ID, and returns a text response indicating success or failure, or an error.

  async ({ id }) => {
    try {
      const auth = requireAuth(config.anilistToken);
      if (!auth.isAuthorized) {
        return auth.errorResponse;
      }
  
      const result = await anilist.activity.delete(id);
      return {
        content: [
          {
            type: "text",
            text: result
              ? `Successfully deleted activity with ID ${id}.`
              : `Failed to delete activity with ID ${id}.`,
          },
        ],
      };
    } catch (error: any) {
      return {
        content: [{ type: "text", text: `Error: ${error.message}` }],
        isError: true,
      };
    }
  },

• tools/activity.ts:16-25 (schema)

  Input schema requiring a numeric 'id' parameter and metadata hints indicating the tool is destructive but idempotent.

  {
    id: z.number().describe("The AniList activity ID to delete"),
  },
  {
    title: "Delete an AniList Activity",
    readOnlyHint: false,
    destructiveHint: true,
    idempotentHint: true,
    openWorldHint: true,
  },

• tools/activity.ts:13-51 (registration)

  The server.tool call that registers the delete_activity tool with its description, schema, metadata, and handler function within the registerActivityTools function.

  server.tool(
    "delete_activity",
    "[Requires Login] Delete the current authorized user's activity post",
    {
      id: z.number().describe("The AniList activity ID to delete"),
    },
    {
      title: "Delete an AniList Activity",
      readOnlyHint: false,
      destructiveHint: true,
      idempotentHint: true,
      openWorldHint: true,
    },
    async ({ id }) => {
      try {
        const auth = requireAuth(config.anilistToken);
        if (!auth.isAuthorized) {
          return auth.errorResponse;
        }
  
        const result = await anilist.activity.delete(id);
        return {
          content: [
            {
              type: "text",
              text: result
                ? `Successfully deleted activity with ID ${id}.`
                : `Failed to delete activity with ID ${id}.`,
            },
          ],
        };
      } catch (error: any) {
        return {
          content: [{ type: "text", text: `Error: ${error.message}` }],
          isError: true,
        };
      }
    },
  );