ralph-tester

ralph-tester is an agent for Claude Code from alfredolopez80/multi-agent-ralph-loop. It costs 165 tokens per session (1,114 once invoked), scanned B, original, no licence file.

A testing teammate for writing, running, and validating unit and integration tests. Validation means checking that tests actually confirm the expected behaviour after code changes.

In plain words
What is it for?
Use it when tests need to be created, executed, or checked for features and code changes.
Why use it?
It helps verify new work instead of stopping after the implementation is written. It can cover both isolated code units and the way different parts work together.

Agent for Claude Code

Install

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.

agentmods
npx agentmods add agents/alfredolopez80/multi-agent-ralph-loop/ralph-tester
Clone the repo
git clone --depth 1 https://github.com/alfredolopez80/multi-agent-ralph-loop

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.

agentmods badge for ralph-tester

README.md
[![agentmods](https://agentmods.dev/badge/agents/alfredolopez80/multi-agent-ralph-loop/ralph-tester.svg)](https://agentmods.dev/agents/alfredolopez80/multi-agent-ralph-loop/ralph-tester)
Your own site
<a href="https://agentmods.dev/agents/alfredolopez80/multi-agent-ralph-loop/ralph-tester"><img src="https://agentmods.dev/badge/agents/alfredolopez80/multi-agent-ralph-loop/ralph-tester.svg" alt="Measured on agentmods" height="20"></a>
Per session 165 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,114 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. Scan, not verified.
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 $0.00165 $0.01114
Opus 5 $0.00082 $0.00557
Sonnet 5 $0.00033 $0.00223
Haiku 4.5 $0.00016 $0.00111

Measured yesterday against content hash 2573116cc2dc, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

ralph-tester scanned grade B with 1 finding 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 yesterday.

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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

# Model is inherited from ~/.claude/settings.json (ANTHROPIC_DEFAULT_*_MODEL)
.claude/agents/ralph-tester.md · 107 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. yesterday Changed · +31 lines 2573116cc2dc
  2. 5d ago First seen · 76 lines · 165 tokens per session scan B 9e5922a8298c

Subscribe to this mod's changes

ralph-tester is an agent published in the GitHub repository alfredolopez80/multi-agent-ralph-loop (146 stars, last pushed yesterday), with no licence file. It adds 165 tokens to every session and 1,114 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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