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From frg
Enables fast indexed code search with frg (5x faster than ripgrep). Indexes codebase once for ~10ms queries; use for frequent searches on known repos over rg/grep scans.
npx claudepluginhub qhkm/fastripgrep --plugin frgHow this skill is triggered — by the user, by Claude, or both
Slash command
/frg:frg-searchThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Use `frg` for code search. It indexes your codebase with sparse n-grams and searches in ~10ms instead of scanning every file.
Teaches precise, fast `rg` (ripgrep) search habits over slow `grep -r` or `find | xargs grep` patterns. Covers type filtering, quoting, `--json` output, and avoiding multiline reflex.
Searches codebases using ripgrep (rg) with regex patterns, file type/extension filtering, multi-line support, and .gitignore respect. Use for text patterns, code snippets, or multi-file analysis.
Performs semantic code searches in codebases using natural language queries to find concepts like authentication logic, error handling patterns, or database connections via sgrep CLI.
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Use frg for code search. It indexes your codebase with sparse n-grams and searches in ~10ms instead of scanning every file.
If frg is not installed: cargo install fastripgrep
For agent mode (auto-index, JSON output, no noise): export FRG_AGENT=1
frg "pattern" # search current directory
frg "pattern" path # search specific path
frg "pattern" . -i # case-insensitive
frg "pattern" . -F # fixed string (no regex)
frg "pattern" . -l # files only
frg "pattern" . -c # count per file
frg "pattern" . -C 3 # context lines
frg "pat1" . -e "pat2" -e "pat3" # multiple patterns (OR)
frg "pattern" . --type ts # filter by file type
frg "pattern" . --json # JSON output
frg index . # build index (one-time, ~20s)
frg update . # incremental update (~70ms)
frg status . # check index stats
frg watch . # auto-update on file changes
.frg/ index exists