95/100 J jq for JSON processing in agent workflows A small, scriptable JSON processor that helps agents inspect API responses, package files, and logs. jsontext Actively maintained $ brew install jq
87/100 D DuckDB CLI for local data analysis Run SQL over CSV, Parquet, JSON, and local datasets from the terminal. jsoncsvparquet verified Actively maintained $ brew install duckdb
76/100 F Firecrawl CLI for web scraping and markdown extraction Extract web pages into markdown or structured data for agent research and retrieval workflows. markdownjson verified Actively maintained $ npx firecrawl
92/100 Y yq for YAML, XML, and JSON transformations A scriptable CLI for transforming YAML, JSON, XML, TOML, and properties files. yamljsontext verified Actively maintained $ brew install yq
94/100 R ripgrep for fast repository search A fast recursive search CLI that helps agents locate code paths, docs, tests, and existing patterns. jsontext Actively maintained $ brew install ripgrep