What is jdbc-driver CLAUDE.md?

Project instructions for keboola/jdbc-driver, a database connectivity project and its VS Code SQLTools extension. They describe the project, its Claude Code guidance, and commands for building and testing.

Understanding the repository, following its CLAUDE.md instructions, and using the documented build and test commands.

They give an agent project-specific context so it can follow the repository's expected workflow.

How keboola/jdbc-driver configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to keboola/jdbc-driver. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/keboola/jdbc-driver/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/keboola/jdbc-driver

Made for: Claude Code.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/keboola/jdbc-driver/claude-md/github.svg)](https://agentmods.dev/instructions/keboola/jdbc-driver/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/keboola/jdbc-driver/claude-md"><img src="https://agentmods.dev/badge/instructions/keboola/jdbc-driver/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/keboola/jdbc-driver/claude-md"><img src="https://agentmods.dev/badge/instructions/keboola/jdbc-driver/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 3,092 This file is loaded in full into every session.

When invoked 3,092 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown No closer match found in the catalogue.

Token cost

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	$0.03092	$0.03092
Opus 5.5	$0.01237	$0.01237
Sonnet 5.5	$0.00618	$0.00618
Haiku 4.5	$0.00309	$0.00309

Measured 2mo ago against content hash cd2ef836c4a0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

jdbc-driver 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 2mo 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.

CLAUDE.md · 194 lines

The source is not reproduced here

No licence file

Read it on GitHub

Changes

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.

2mo ago First seen · 194 lines · 3,092 tokens per session scan A cd2ef836c4a0

Subscribe to this mod's changes

jdbc-driver CLAUDE.md is an instructions file published in the GitHub repository keboola/jdbc-driver (2 stars, last pushed 5d ago), with no licence file. It adds 3,092 tokens to every session, about $0.0124 per session on Opus 5.5. 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 2026-08-31.

Databases

jdbc-driver CLAUDE.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
jdbc-driver CLAUDE.mdkeboola/jdbc-driver	Instructions file	2	5d ago	none	A	3,092	Claude Code
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	144k	today	MIT	A	7,461	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	5,685	GitHub Copilot
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	150k	today	MIT	A	4,680	Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	3,086	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	281k	2d ago	MIT	A	4,335	Codex, OpenCode

jdbc-driver: Instructions file for Claude Code