vp-hypothesis

vp-hypothesis is a skill for Claude Code, Codex from khamidov17/vpstack. It costs 93 tokens per session (2,134 once invoked), scanned A, original, no licence file.

An experiment-planning note for voice-anonymization tests. It records the hypothesis, expected change from a baseline, evaluation criteria, and components to replace.

In plain words
What is it for?
Use it when starting an experiment or before a spike to document the test plan in the project's hypothesis file.
Why use it?
It helps define what a test is meant to prove before work begins, so results can be judged against a clear baseline.

Skill for Claude CodeCodex

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 skills/khamidov17/vpstack/vp-hypothesis
Any agent
npx skills add khamidov17/vpstack --skill vp-hypothesis
Clone the repo
git clone --depth 1 https://github.com/khamidov17/vpstack

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 vp-hypothesis

README.md
[![agentmods](https://agentmods.dev/badge/skills/khamidov17/vpstack/vp-hypothesis.svg)](https://agentmods.dev/skills/khamidov17/vpstack/vp-hypothesis)
Your own site
<a href="https://agentmods.dev/skills/khamidov17/vpstack/vp-hypothesis"><img src="https://agentmods.dev/badge/skills/khamidov17/vpstack/vp-hypothesis.svg" alt="Measured on agentmods" height="20"></a>
Per session 93 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,134 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00093 $0.02134
Opus 5 $0.00046 $0.01067
Sonnet 5 $0.00019 $0.00427
Haiku 4.5 $0.00009 $0.00213

Measured 4d ago against content hash fec56a39bed6, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

vp-hypothesis 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 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.

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.

skills/vp-hypothesis/SKILL.md · 167 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

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 · 167 lines · 93 tokens per session scan A fec56a39bed6

Subscribe to this mod's changes

vp-hypothesis is a skill published in the GitHub repository khamidov17/vpstack (2 stars, last pushed 4mo ago), with no licence file. It adds 93 tokens to every session and 2,134 once invoked, about $0.0005 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 2026-08-31.

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