vibe

vibe is a skill for Claude Code from LandonSchropp/agent-toolkit. It costs 41 tokens per session (1,151 once invoked), scanned A, original, MIT.

A working method for projects where the user runs the product and gives feedback without reading the source code. It sets up and maintains project guidance, documentation, and checks suited to that way of working.

In plain words
What is it for?
Use it when starting or changing a project whose feedback comes from running the product, especially when the user relies on the README and observed behaviour rather than code review.
Why use it?
When users do not inspect the code, visible behaviour and clear project instructions become the main ways to find problems and approve changes. This method makes those expectations explicit.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions AGENTS.md.

Part of the ls-agent plugin — 12 skills shipped together

Good fit Use it when starting or changing a project whose feedback comes from running the product, especially when the user relies on the README and observed behaviour rather than code review.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/landonschropp/agent-toolkit/vibe
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 LandonSchropp/agent-toolkit --skill vibe
Clone the repo
git clone --depth 1 https://github.com/LandonSchropp/agent-toolkit

Made for: Claude Code.

Or install ls-agent, the plugin that ships this one along with the rest of its 12 skills.

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 vibe

README.md
[![agentmods](https://agentmods.dev/badge/skills/landonschropp/agent-toolkit/vibe/github.svg)](https://agentmods.dev/skills/landonschropp/agent-toolkit/vibe)
Your own site
<a href="https://agentmods.dev/skills/landonschropp/agent-toolkit/vibe"><img src="https://agentmods.dev/badge/skills/landonschropp/agent-toolkit/vibe/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 vibe

Your own site · 80×15
<a href="https://agentmods.dev/skills/landonschropp/agent-toolkit/vibe"><img src="https://agentmods.dev/badge/skills/landonschropp/agent-toolkit/vibe.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,151 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 $0.01151
Opus 5.5 $0.00016 $0.00460
Sonnet 5.5 $0.00008 $0.00230
Haiku 4.5 $0.00004 $0.00115

Measured 15d ago against content hash 2aa5df8df2eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vibe 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 15d 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.

plugins/ls-agent/skills/vibe/SKILL.md · 70 lines

How it starts

The opening of the file, as written. The whole thing — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Vibe

The user never reads the code here. They run the product and react to it, so nobody else will catch a bug in the code, and the only thing worth reporting is what they can see.

For a new project, REQUIRED: use the ls-code:project-conventions skill to create the root files first. At the start of every session, make sure the README, AGENTS.md and coverage setup below are in place.

README

README.md is one of the few files the user reads and approves. It describes the product's primary interface, so the user sets its direction. Every change to it goes through ls-interactivity:interactive-review in staged mode with only README.md staged, and is committed on its own before any other work continues. No other file ever appears in a review.

The README opens, above everything else, with this callout:

> [!WARNING]
> **This repository is 100% vibe coded.** The author did not read any of the code. Use it at your own risk.

AGENTS.md

Directly after the line requiring agents to read README.md, AGENTS.md has this instruction:

**REQUIRED:** Invoke the `ls-agent:vibe` skill and follow its instructions. At the start of every session, ask the user to run `/ls-interactivity:disable-review`.

Coverage

Set up tooling that fails below 100% test coverage, such as a coverage check, script or CI step. Checking the number by eye doesn't count, and neither do coverage exclusions or ignore comments the user hasn't approved.

Forks of someone else's project are the exception. Don't add tests for the code inherited from upstream, but keep any tests and coverage checks upstream already has passing. Only the functionality the fork adds must reach 100%, including its changes inside inherited files, and tooling enforces that too, such as per-file thresholds on the fork's own files plus a changed-lines check against upstream. A repository the user fully owns has no inherited code, so everything in it counts.

Working With the User

Read the full file on GitHub · 70 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. 15d ago Changed · +3 lines 2aa5df8df2eb
  2. 16d ago First seen · 67 lines · 41 tokens per session scan A 9275f1e14f72

Subscribe to this mod's changes

vibe is a skill published in the GitHub repository LandonSchropp/agent-toolkit (3 stars, last pushed today), licensed MIT. It adds 41 tokens to every session and 1,151 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 2026-09-30.

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