The Spec Growth Engine: Spec-Anchored, Code-Coupled, Drift-Enforced Architecture for AI-Assisted Software Development

arXiv:2606.27045v1 Announce Type: cross Abstract: AI coding agents dramatically accelerate implementation speed but introduce two structural failure modes that existing spec-driven approaches do not fully solve: (1) context explosion -- the agent must reason over an entire repository at once, degrading output quality as the context window fills; and (2) silent spec-code drift -- code evolves, the specification does not, and the divergence becomes invisible until it is costly to repair. We present the Spec Growth Engine, a lightweight framework that addresses both failure modes through a machin
The proliferation of AI coding agents has exposed new failure modes in software development pipelines, driving the need for frameworks that maintain specification-code alignment.
This development addresses critical limitations in AI-assisted software engineering, potentially unlocking higher productivity and reliability for AI-driven code generation at scale.
Software development workflows will increasingly incorporate novel, AI-specific architectural patterns to manage code drift and context explosion inherent to large-scale AI agent deployment.
- · AI software development platforms
- · Large enterprises adopting AI coding tools
- · Software engineers leveraging AI assistance
- · DevOps and MLOps tool vendors
- · Software teams unable to adapt to AI-driven workflows
- · Legacy software development methodologies
- · Companies relying on manual code review for quality
Increased efficiency and reduced error rates in software development catalyzed by better AI-human collaboration.
A shift towards more declarative and specification-driven programming paradigms becomes necessary for scalable AI-assisted development.
The role of human software architects evolves from coding to designing and overseeing sophisticated AI agent ecosystems that build and maintain software.
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Read at arXiv cs.AI