scylla-cluster-tests: Instructions file for Codex

AGENTS.md

scylla-cluster-tests AGENTS.md is an instructions file for Codex, OpenCode from scylladb/scylla-cluster-tests. It costs 4,994 tokens per session, scanned B, original, AGPL-3.0.

Repository instructions for coding agents working on Scylla Cluster Tests. They cover the project, development setup, and Hydra, a container-based environment used to run the tests.

In plain words
What is it for?
They are for guiding repository work, environment setup, container use, and Hydra installation.
Why use it?
They help an agent understand how to set up the repository and run its development and test environment.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is scylladb/scylla-cluster-tests's own configuration. It tells Codex and OpenCode how to work on scylla-cluster-tests itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything scylla-cluster-tests configures →

Reuse

Borrowing it

Nothing to install: this file belongs to scylladb/scylla-cluster-tests. 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/scylladb/scylla-cluster-tests/master/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/scylladb/scylla-cluster-tests

Made for: Codex, OpenCode.

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.

agentmods badge for scylla-cluster-tests AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/scylladb/scylla-cluster-tests/agents-md.svg)](https://agentmods.dev/instructions/scylladb/scylla-cluster-tests/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/scylladb/scylla-cluster-tests/agents-md"><img src="https://agentmods.dev/badge/instructions/scylladb/scylla-cluster-tests/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 4,994 This file is loaded in full into every session.
When invoked 4,994 The same file — it is already loaded in full.
Security scan B 2 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.04994 $0.04994
Opus 5 $0.02497 $0.02497
Sonnet 5 $0.00999 $0.00999
Haiku 4.5 $0.00499 $0.00499

Measured 4d ago against content hash 9303cce8cbf9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade B, and why

scylla-cluster-tests AGENTS.md scanned grade B with 2 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 4d 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo ./install-hydra.sh

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- All `remoter.run("curl ...")` calls must use `curl_with_retry()` from `sdcm/utils/curl.py`
AGENTS.md · 370 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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.

  1. 4d ago First seen · 370 lines · 4,994 tokens per session scan B 9303cce8cbf9

Subscribe to this mod's changes

scylla-cluster-tests AGENTS.md is an instructions file published in the GitHub repository scylladb/scylla-cluster-tests (72 stars, last pushed today), licensed AGPL-3.0. It adds 4,994 tokens to every session, about $0.0250 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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