hw:experiment

hw:experiment is a command for Claude Code, OpenCode from HypoxanthineOvO/Hypo-Workflow. It costs 10 tokens per session (110 once invoked), scanned A, original, MIT.

A command mapping for Hypo-Workflow’s experiment action. Hypo-Workflow is a project workflow system that records plans, progress, discussions, and history while the coding agent performs the work.

In plain words
What is it for?
Use it when starting or handling an experiment through the Hypo-Workflow process.
Why use it?
It lets users invoke the experiment workflow through an OpenCode slash command without needing a separate task runner.

Command for Claude CodeOpenCode

Written for Claude Code and OpenCode: shipped in a Claude Code plugin, but also installed under .opencode/. Also seen: agent in frontmatter; mentions OpenCode.

Part of the hw plugin — 43 commands, 13 agents shipped together

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 commands/hypoxanthineovo/hypo-workflow/hw-experiment
Clone the repo
git clone --depth 1 https://github.com/HypoxanthineOvO/Hypo-Workflow

Made for: Claude Code, OpenCode.

Or install hw, the plugin that ships this one along with the rest of its 43 commands, 13 agents.

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 hw:experiment

README.md
[![agentmods](https://agentmods.dev/badge/commands/hypoxanthineovo/hypo-workflow/hw-experiment.svg)](https://agentmods.dev/commands/hypoxanthineovo/hypo-workflow/hw-experiment)
Your own site
<a href="https://agentmods.dev/commands/hypoxanthineovo/hypo-workflow/hw-experiment"><img src="https://agentmods.dev/badge/commands/hypoxanthineovo/hypo-workflow/hw-experiment.svg" alt="Measured on agentmods" height="20"></a>
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 110 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00010 $0.00110
Opus 5 $0.00005 $0.00055
Sonnet 5 $0.00002 $0.00022
Haiku 4.5 $0.00001 $0.00011

Measured 6d ago against content hash 2ea006032cb3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

hw:experiment 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 6d 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/commands/hw:experiment.md · 13 lines

What it actually says

/hw:experiment

Canonical command: /hw:experiment Skill: skills/experiment/SKILL.md

加载 skills/experiment/SKILL.md,按其中的 /hw:experiment 语义处理用户参数。 这是 OpenCode-native slash mapping,不是独立 runner。OpenCode Agent 执行实际工作,Hypo-Workflow 语义文件保存计划、进度、讨论和历史。

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. 6d ago First seen · 13 lines · 10 tokens per session scan A 2ea006032cb3

Subscribe to this mod's changes

hw:experiment is a command published in the GitHub repository HypoxanthineOvO/Hypo-Workflow (24 stars, last pushed 19d ago), licensed MIT. It adds 10 tokens to every session and 110 once invoked, about $0.0001 per session on Opus 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 2026-08-30.