Repository Index

sq data wrangler

• sql
• golang
• go
• excel

CLI tool that can execute SQL queries on CSV, LTSV, JSON, YAML and TBLN. Can output to various formats.

• sql
• csv
• ltsv
• json

A JSON parser and validator with a CLI.

Cold storage that queries like hot storage. High-ratio JSONL compressor with block-level random access. Query cold storage in seconds — no restore, no full decompression. 5–13% ratio on JSONL logs, 25–57% smaller than gzip. 1-hour window via DuckDB in under 6s. Free for personal and open-source use.

• cli
• compression
• data-compression
• duckdb

Stream-first CAN & J1939 toolkit for security research and AI agents — typed JSONL events, CLI, TUI, fuzzing, MCP server.

• automotive-security
• can-bus
• can-bus-hacking
• can-bus-security