experiment-run

experiment-run is a skill for Claude Code, Codex from gyy0592/claude-config. It costs 296 tokens per session (1,806 once invoked), scanned B, original, no licence file.

A set of rules for writing experiment code and scripts whose outputs need to be kept. It covers configuration, organized output folders, code snapshots, live CSV recording, and checking the setup before running.

In plain words
What is it for?
Building repeatable experiments, saving their code and settings, recording results to CSV files while they run, and performing pre-run checks.
Why use it?
It reduces the risk of losing the exact code, settings, or recorded results needed to understand and repeat an experiment.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Building repeatable experiments, saving their code and settings, recording results to CSV files while they run, and performing pre-run checks.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/gyy0592/claude-config/experiment-run
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.

Any agent
npx skills add gyy0592/claude-config --skill experiment-run
Clone the repo
git clone --depth 1 https://github.com/gyy0592/claude-config

Made for: Claude Code, Codex.

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-run

README.md
[![agentmods](https://agentmods.dev/badge/skills/gyy0592/claude-config/experiment-run/github.svg)](https://agentmods.dev/skills/gyy0592/claude-config/experiment-run)
Your own site
<a href="https://agentmods.dev/skills/gyy0592/claude-config/experiment-run"><img src="https://agentmods.dev/badge/skills/gyy0592/claude-config/experiment-run/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-run

Your own site · 80×15
<a href="https://agentmods.dev/skills/gyy0592/claude-config/experiment-run"><img src="https://agentmods.dev/badge/skills/gyy0592/claude-config/experiment-run.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 296 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,806 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00296 $0.01806
Opus 5 $0.00148 $0.00903
Sonnet 5 $0.00059 $0.00361
Haiku 4.5 $0.00030 $0.00181

Measured 10d ago against content hash df6fd5dee359, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade B, and why

experiment-run 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 10d 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.

Unrestricted tool accessmediumExcessive agency

A wildcard tool grant or "run any command" leaves no least-privilege boundary at all.

When a user asks you to run any code task (training, evaluation, data processing, inference, analysis, or anything else that produces outputs), follow this skill to ensure the run is config-driven, reproducible, and well
skills/experiment-run/SKILL.md · 108 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 10d ago First seen · 108 lines · 296 tokens per session scan B df6fd5dee359

Subscribe to this mod's changes

experiment-run is a skill published in the GitHub repository gyy0592/claude-config (7 stars, last pushed 3mo ago), with no licence file. It adds 296 tokens to every session and 1,806 once invoked, about $0.0015 per session on Opus 5. A static security scan graded it B with 1 finding (unrestricted tool access). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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