A coding agent can bootstrap itself. Starting from a 926-word specification and a first implementation produced by an...

A coding agent can bootstrap itself. Starting from a 926-word specification and a first implementation produced by an existing agent (Claude Code), a newly generated coding agent re-implements the same specification correctly from scratch. This reproduces, in the domain of AI coding agents, the classical bootstrap sequence known from compiler construction, and instantiates the meta-circular property known from Lisp. The result carries a practical implication: The specification, not the implementation, is the stable artifact of record. Improving an agent means improving its specification; the implementation is, in principle, regenerable at any time. M. Monperrus, “Bootstrapping Coding Agents: The Specification Is the Program,” in IEEE Software, vol. 43, no. 4, pp. 19-22, July-Aug. 2026 The article, by way of a simple example, introduces the concept of spec-driven development using AI agents. Interesting thinking here, worth exploring in (much) more depth.