sq is a command-line data-wrangling tool that lets users query, join, inspect, compare, and transform SQL databases and structured files such as CSV and Excel using SQL or jq-like queries. It is intended for people working with databases and tabular or document data. Catalogue add-ons provide workflows for using sq from coding agents.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/neilotoole/sq/claude-mdgit clone --depth 1 https://github.com/neilotoole/sqWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/neilotoole/sq/claude-md)<a href="https://agentmods.dev/instructions/neilotoole/sq/claude-md"><img src="https://agentmods.dev/badge/instructions/neilotoole/sq/claude-md.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00105 | $0.00105 |
| Opus 5 | $0.00053 | $0.00053 |
| Sonnet 5 | $0.00021 | $0.00021 |
| Haiku 4.5 | $0.00011 | $0.00011 |
Grade A, and why
sq CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
CLAUDE.md
Claude Code entry point for this repo. Shared rules live in AGENTS.md.
- AGENTS.md: canonical instructions for all agents (Cursor, Claude Code, Codex, etc.)
- cli/CLAUDE.md: CLI command conventions
- site/CLAUDE.md: sq.io website (Hugo/Bun) conventions
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 6d ago First seen · 9 lines · 105 tokens per session scan A ecb798fec5c5
sq CLAUDE.md is an instructions file published in the GitHub repository neilotoole/sq (2,557 stars, last pushed today), licensed MIT. It adds 105 tokens to every session, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
cockroach CLAUDE.md
Claude Code instructions for cockroachdb/cockroach, covering claude.md, cockroachdb development environment, essential commands, build package ./pkg/util/log and build the tests in package ./pkg/util/log.
qsv CLAUDE.md
Claude Code instructions for dathere/qsv, covering claude.md, general rules, documentation, tools & commands and workflow requirements.
qsv GEMINI.md
Gemini CLI instructions for dathere/qsv, covering qsv: blazing-fast data-wrangling toolkit, project overview, key technologies, architecture and building and running.
qsv copilot-instructions.md
Copilot instructions for dathere/qsv, covering project overview, folder structure, libraries and frameworks and coding standards.
octa CLAUDE.md
Claude Code instructions for thorstenfoltz/octa, covering claude.md, commands, installation, architecture and module map.
sheets CLAUDE.md
Claude Code instructions for CasualOffice/sheets, covering claude.md — instructions for claude code in this repo, what this project is, what's in scope, what's out of scope (do not propose, do not build) and required reading before substantive work.