bumpgen

github.com/xeol-io/bumpgen AI Agents & Automation Open-source projectOpen source

Use bumpgen to upgrade npm packages with an AI agent that automates dependency updates.

github.com/xeol-io/bumpgen
bumpgen homepage screenshot

About bumpgen

bumpgen is an AI agent that upgrades npm packages in TypeScript and TSX projects and edits code to fix resulting build errors. It builds the project after a version bump to find breakage, uses ts-morph to analyze code and type definitions, and orders fixes with a plan graph. It runs as a globally installed CLI and as a GitHub Action for Dependabot or Renovate pull requests. It requires an OpenAI API key, with gpt-4-turbo-preview as the only supported model.

Pricing is not clearly stated.

Key features

  • Upgrades a specified npm package to a target version via CLI
  • Interactive menu to select a package when run without arguments
  • GitHub Action that commits fixes to the Dependabot or Renovate PR branch
  • Builds the project to detect breakage from the version bump
  • Uses abstract syntax tree analysis to understand code relationships and type definitions
  • Creates a plan graph DAG to order propagating fixes
Watch out for
  • Only supports TypeScript and TSX at the moment
  • Relies on build errors, so behavioral changes are not detected
  • Cannot handle multiple packages at the same time, including peer dependencies that must update together
  • Not good with very large frameworks like Vue

bumpgen at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Details verified
Oct 23, 2026 · Official source
Open source
Yes · Source code
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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