Suggests code changes via GitHub multi-line suggestions using reviewdog.
action-suggester is easy to set up with strong trust signals. Check agent compatibility and use-case fit before adding it to your workflow.
gh repo view reviewdog/action-suggester --webOpen the official repository or website.
Check the README for package manager, auth, and platform requirements.
Try it in a small test task inside your agent workflow.
Repository setup guidance
Strong trust signals; still review the README and permissions before production use.
Last commit was about 100 days ago.
135 GitHub stars indicate community interest.
19 open issues signal maintenance load.
MIT license detected.
2 security/trust notes recorded.
Setup difficulty is 2/5.
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This tool automatically suggests code improvements in pull requests. It uses reviewdog to find issues and then creates multi-line suggestions that developers can accept with one click. It works with any formatter or linter that can fix code automatically.
action-suggester is a GitHub Action that suggests code changes based on diff output. It integrates with reviewdog to provide multi-line code suggestions on pull requests. The action can handle inline changes, multi-line changes, insertions, and deletions. It supports any formatter or linter with auto-fix capabilities, making it language-agnostic. Common use cases include formatting code with gofmt, shfmt, or shellcheck. The action requires permissions to read contents, write checks, issues, and pull-requests. It is designed to run on pull_request events and can be configured with various reviewdog flags such as tool_name, level, filter_mode, and fail_level. The cleanup option removes non-committed changes after the action runs.
135
Stars
16
Forks
19
Issues
MIT
License
Suggests code changes via GitHub multi-line suggestions using reviewdog.
Developers maintaining open-source projects on GitHub, Teams wanting to enforce code style automatically, DevOps engineers setting up CI/CD pipelines
The setup section provides repository-level starting guidance, not a guarantee of an independently verified installation. Check the official README and release notes.
The action requires write permissions to pull-requests and checks, which could be abused if the token is compromised. Running arbitrary formatters/linters may execute untrusted code if not properly sandboxed.
Similar or complementary options to evaluate include github-comment, Agent-CI, aptu.
Aug 20, 2026