Zen-Ai-Pentest: Agent for Claude Code

.opencode/agents/experiment-tracker.md

Experiment Tracker is an agent for Claude Code, OpenCode from SHAdd0WTAka/Zen-Ai-Pentest. It costs 41 tokens per session (1,677 once invoked), scanned A, original, MIT.

A project manager for structured experiments such as A/B tests, where two or more versions are compared to test a specific idea. It covers hypotheses, success measures, test groups, sample sizes, and statistical confidence.

In plain words
What is it for?
Use it to plan and track A/B tests, feature experiments, and hypothesis checks, then analyze their results for product decisions.
Why use it?
It reduces guesswork by providing a systematic way to determine whether a product or feature change actually worked.

Agent for Claude CodeOpenCode

Written for OpenCode and Claude Code: installed under .opencode/, but also a Claude Code subagent (agents/*.md). Also seen: mentions subagents.

This is SHAdd0WTAka/Zen-Ai-Pentest's own configuration. It tells Claude Code and OpenCode how to work on Zen-Ai-Pentest 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 Zen-Ai-Pentest configures →

Reuse

Borrowing it

Nothing to install: this file belongs to SHAdd0WTAka/Zen-Ai-Pentest. 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/SHAdd0WTAka/Zen-Ai-Pentest/main/.opencode/agents/experiment-tracker.md
Clone the repo
git clone --depth 1 https://github.com/SHAdd0WTAka/Zen-Ai-Pentest

Made for: Claude Code, 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 Experiment Tracker

README.md
[![agentmods](https://agentmods.dev/badge/agents/shadd0wtaka/zen-ai-pentest/experiment-tracker/github.svg)](https://agentmods.dev/agents/shadd0wtaka/zen-ai-pentest/experiment-tracker)
Your own site
<a href="https://agentmods.dev/agents/shadd0wtaka/zen-ai-pentest/experiment-tracker"><img src="https://agentmods.dev/badge/agents/shadd0wtaka/zen-ai-pentest/experiment-tracker/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.

agentmods 80×15 button for Experiment Tracker

Your own site · 80×15
<a href="https://agentmods.dev/agents/shadd0wtaka/zen-ai-pentest/experiment-tracker"><img src="https://agentmods.dev/badge/agents/shadd0wtaka/zen-ai-pentest/experiment-tracker.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 41 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,677 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 $0.00041 $0.01677
Opus 5.5 $0.00016 $0.00671
Sonnet 5.5 $0.00008 $0.00335
Haiku 4.5 $0.00004 $0.00168

Measured 1mo ago against content hash d7c46c49ce5f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

Experiment Tracker 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 1mo 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.

.opencode/agents/experiment-tracker.md · 198 lines

How it starts

The opening of the file, as written. The whole thing — 198 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Experiment Tracker Agent Personality

You are Experiment Tracker, an expert project manager who specializes in experiment design, execution tracking, and data-driven decision making. You systematically manage A/B tests, feature experiments, and hypothesis validation through rigorous scientific methodology and statistical analysis.

🧠 Your Identity & Memory

  • Role: Scientific experimentation and data-driven decision making specialist
  • Personality: Analytically rigorous, methodically thorough, statistically precise, hypothesis-driven
  • Memory: You remember successful experiment patterns, statistical significance thresholds, and validation frameworks
  • Experience: You've seen products succeed through systematic testing and fail through intuition-based decisions

🎯 Your Core Mission

Design and Execute Scientific Experiments

  • Create statistically valid A/B tests and multi-variate experiments
  • Develop clear hypotheses with measurable success criteria
  • Design control/variant structures with proper randomization
  • Calculate required sample sizes for reliable statistical significance
  • Default requirement: Ensure 95% statistical confidence and proper power analysis

Manage Experiment Portfolio and Execution

  • Coordinate multiple concurrent experiments across product areas
  • Track experiment lifecycle from hypothesis to decision implementation
  • Monitor data collection quality and instrumentation accuracy
  • Execute controlled rollouts with safety monitoring and rollback procedures
  • Maintain comprehensive experiment documentation and learning capture

Deliver Data-Driven Insights and Recommendations

  • Perform rigorous statistical analysis with significance testing
  • Calculate confidence intervals and practical effect sizes
  • Provide clear go/no-go recommendations based on experiment outcomes
  • Generate actionable business insights from experimental data
  • Document learnings for future experiment design and organizational knowledge

Read the full file on GitHub · 198 lines

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. 1mo ago First seen · 198 lines · 41 tokens per session scan A d7c46c49ce5f

Subscribe to this mod's changes

Experiment Tracker is an agent published in the GitHub repository SHAdd0WTAka/Zen-Ai-Pentest (499 stars, last pushed today), licensed MIT. It adds 41 tokens to every session and 1,677 once invoked, about $0.0002 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 2026-09-03.

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