ast-grep

ast-grepCode searchBy ast-grep ↗

GitHub repository ↗Read documentation ↗

GitHub repository: Within freshness window. Last successful check 2026-10-27 12:09:00 UTC. Freshness policy ↗

Search and rewrite code using syntax-aware patterns.

For your agent

Find code structures through an AST-based command-line interface.

Source-list workflow marking: Not marked in source list (source list)

Agent capability details have not yet been reviewed. Check the official documentation ↗

Example command

ast-grep --help

Run after following the project’s setup instructions. Local files, credentials, or a connected service may be required.

What it does

AST search
Structural patterns
Code rewriting

Homebrew installs

ast-grep ↗

Explicitly requested installation events

30 days: 12,635
90 days: 29,147
365 days: 88,556

From Homebrew installations that report analytics. Includes package variants; counts are not unique users.

Homebrew: Within freshness window. Last successful check 2026-10-27 12:14:31 UTC. Freshness policy ↗

Checked Oct 27, 2026. Source dated Oct 27, 2026. How installs are counted ↗

npm downloads

@ast-grep/cli ↗

30 days: 7,345,674
90 days: 15,781,643
365 days: 32,559,890

Package downloads, including automated and dependency downloads. Counts cover the mapped CLI package, excluding separate platform packages.

Downloads are not unique users or confirmed installations. Sources can overlap and should not be added together.

Latest refresh unavailable. Showing the last saved counts.

Checked Oct 26, 2026. Periods end Oct 22, 2026. How downloads are counted ↗

GitHub activity: Within freshness window. Last successful check 2026-10-27 12:12:29 UTC. Freshness policy ↗

Repository activity

Commits per week · GitHub snapshot

75 commits across 5 weeks

Tap, hover, or use the arrow keys to inspect weekly commits. Weekly totals can extend beyond the selected dates; the latest week may be incomplete. All time includes up to 52 recorded weeks. Hourly data is unavailable.

Commands and capabilities are described from the project documentation. Repository statistics cover ast-grep/ast-grep, which may contain more than the CLI. Listing a tool does not mean every command has been tested with every agent.