A Novel by Michael Barr
Every computer on earth has a loaded gun inside it. Someone just pulled the trigger.
A techno-thriller grounded in real computer science and a premise that will make you side-eye every smart device in your house.
In 1984, Turing Award winner Ken Thompson revealed that a compiler could be modified to insert an undetectable backdoor into every program it builds—and that no one could ever be sure it hadn't been done. METACOMPILER is the novel about what happens when someone proves it was.
Kaliya "Kali" Devi was born deaf and blind. Her neurosurgeon father fitted her with cochlear implants at two and an experimental optic nerve interface at twelve, giving her the ability to perceive the electromagnetic spectrum—to hear WiFi, see data, feel the computational heartbeat of every device in range. When her fiancé's car is remotely commanded to accelerate on a California highway, Kali discovers a compiler-level backdoor that has existed in every computing device on earth since the 1970s, now weaponized by Russian military intelligence into a system that can kill through any connected machine.
To destroy it, she must build a clean compiler from scratch, construct a distributed supercomputer from hundreds of thousands of hijacked devices, and answer the question her allies keep asking: How are you different from the people you're fighting? The answer will require her to create the world's first artificial general intelligence—not as a weapon, but as a child.
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METACOMPILER was written by a team of AI agents under the direction of embedded systems expert Michael Barr. Using Claude Code by Anthropic, Barr built an orchestration system with three AI writers, three editors, and four specialized reviewers—producing 43 chapters in twelve hours, then spending weeks editing, rewriting, and fixing the things AI gets wrong.
A novel about the birth of AGI, built by AI, directed by a firmware engineer. The narrator is the AGI the protagonist creates—telling its own origin story from the future.