Codemod

About

Codemod exists because large codebases accumulate migrations — framework upgrades, package end-of-life replacements, security remediations, internationalization — that are too sweeping for manual edits and too context-heavy for raw LLM prompting. The platform provides compiler-aware code intelligence so agents understand types, imports, and dependencies before changing code, and orchestrates migration campaigns as tasks and pull requests across repositories and teams. Coding agents such as Claude, Codex, and Cursor integrate through a free open-source MCP server and agent skills, with the claim of up to 90% reduction in AI token usage versus unstructured prompting. The core CLI and MCP components are open source under the codemod GitHub org, with commercial offerings around campaign management for enterprises.