stop

stop is a skill for Claude Code from bengous/claude-code-plugins. It costs 38 tokens per session (92 once invoked), scanned A, original, MIT.

A planning-mode exit skill that stops the review server and leaves the working directory in place without creating a plan. Planning mode is a guarded state where implementation is held until review.

In plain words
What is it for?
It is for ending planning mode and unlocking file writes outside the retained working directory.
Why use it?
It provides a defined way to abandon planning when no plan is needed while preserving the workspace.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

Part of the vellum plugin — 2 skills, 1 agent shipped together

Good fit It is for ending planning mode and unlocking file writes outside the retained working directory.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/bengous/claude-code-plugins/stop
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 bengous/claude-code-plugins --skill stop
Clone the repo
git clone --depth 1 https://github.com/bengous/claude-code-plugins

Made for: Claude Code.

Or install vellum, the plugin that ships this one along with the rest of its 2 skills, 1 agent.

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 stop

README.md
[![agentmods](https://agentmods.dev/badge/skills/bengous/claude-code-plugins/stop/github.svg)](https://agentmods.dev/skills/bengous/claude-code-plugins/stop)
Your own site
<a href="https://agentmods.dev/skills/bengous/claude-code-plugins/stop"><img src="https://agentmods.dev/badge/skills/bengous/claude-code-plugins/stop/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 stop

Your own site · 80×15
<a href="https://agentmods.dev/skills/bengous/claude-code-plugins/stop"><img src="https://agentmods.dev/badge/skills/bengous/claude-code-plugins/stop.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 38 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 92 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 $0.00038 $0.00092
Opus 5.5 $0.00015 $0.00037
Sonnet 5.5 $0.00008 $0.00018
Haiku 4.5 $0.00004 $0.00009

Measured 24d ago against content hash 1912cb40eca6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

stop 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 24d 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.

vellum/skills/stop/SKILL.md · 12 lines

What it actually says

Stop planning

The mode is already closed: the line under this text says what happened. Say it back in one sentence and stop. Implement nothing until the reviewer asks for it.

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. 24d ago First seen · 12 lines · 38 tokens per session scan A 1912cb40eca6

Subscribe to this mod's changes

stop is a skill published in the GitHub repository bengous/claude-code-plugins (5 stars, last pushed today), licensed MIT. It adds 38 tokens to every session and 92 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 2026-09-23.