Magic is usually something other people see. The poem's opening line, "Librarians have a magic spell," sets up that idea and then takes it apart. The spell turns out to be nothing grander than "Simply ask for help." A patron speaks, "the computer works / The bug stops," and a book appears "like magic" on a shelf "where you swear it wasn't before." From the patron's side it all looks effortless. The poem is really about what that effortlessness costs the person who performs it.
The vocabulary of the first stanza borrows from medicine. The ritual "fixes all that ails you," and "ails" belongs to sickbeds more than to catalogues. The librarian is cast as a healer, which makes the ending hit harder. "Bug" is a computer term, but in a poem that soon names a disease it picks up a faint, probably unintended, second meaning. The lone line "All we have to do is come and See" sounds like the patrons' confident voice. Its odd capital S may be a slip, but it reads like an invitation to witness a marvel, and it shows how simple the magic looks from outside.
The turn comes with "So, of course, the patrons all ask me / About coronavirus disease 2019." The full formal name sounds like a form to be filled in, the language of an information desk. The "of course" suggests the question has been asked many times. Then the speaker refuses it: "But this isn't a poem about coronavirus 2019." The name has shrunk, since "disease" has dropped out, which could be read as a sign of fatigue. The denial works as a confession. The subject is so large that the speaker has to push it aside before they can talk about themselves. The pandemic is the reason for the poem's mood, even though the speaker insists it isn't the topic.
The poem is built to sound like talk, not song. It is free verse with no rhyme and no steady meter, and most lines end without punctuation, so the speech runs on a little breathlessly. The enjambment in "Holding all the stress from / Casting my magic spell" is neat. The line break makes the reader wait for what the stress comes from, and the answer is the very spell the first stanza treated as a gift. A few lines later comes the parenthesis "(but they're not librarians)". It is a dry joke, delivered like a whispered aside, and it carries real loneliness. The roommates are there and willing, but the speaker needs someone who understands the job, and no one in the house does.
The ending turns the opening ritual back on its owner. The speaker stands "alone" before a mirror and asks, "Can you help me? Can you help me?" The repetition is a chant, and the stacked lines "Fix me / Fix me / Fix me" read like an incantation, a spell cast inward. It is also a dark echo of the first stanza's "Simply ask for help," because here asking is not simple and nothing appears on the shelf. The only listener is a reflection, so the speaker is both the person asking and the person expected to answer. Notice too that "Fix me" uses the same verb as "fixes all that ails you" at the start. The healer's word comes back as a plea.
The poem's significance lies in its quietness. It does not describe crisis in large terms. It gives a small, recognisable picture of the strain of being the person others turn to, whose competence looks like magic and whose exhaustion goes unseen. Because the speaker refuses to make a grand statement about the pandemic, the poem feels more honest. A reader who has ever been the one everyone asks for help, in a library or anywhere else, will probably recognise that closing moment in front of the mirror.