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CoreStory is a code intelligence platform that uses AI to reverse-engineer specifications directly from source code, helping product and engineering teams accelerate onboarding, improve governance, and reduce the risk of failure when performing work on large codebases.

Why CoreStory?

Most teams working on large or legacy codebases face the same problem: the documentation is stale, tribal knowledge lives in people’s heads, and AI coding tools hallucinate because they lack grounded context. CoreStory solves this by creating a persistent intelligence layer — a dynamically queryable model of your codebase that stays current with your source code. This gives both human and AI workers a shared, accurate understanding of system behavior.

What Can You Do With It?

  • Understand unfamiliar codebases — Ask natural language questions about architecture, business logic, data flow, and dependencies.
  • Generate grounded specifications — Produce executive summaries, user stories, data models, API specs, and integration maps derived from actual source code.
  • Supercharge AI agents — Connect CoreStory to Claude, Cursor, GitHub Copilot, Devin, and other AI tools via MCP so they make decisions grounded in real system context.
  • Accelerate onboarding — Get new developers productive faster by giving them instant access to system-level understanding.
  • De-risk modernization — Map business rules, hidden dependencies, and integration points before making changes.