run-skill-generator

run-skill-generator is a skill for Claude Code, Codex from pleaseai/run-verify-plugin. It costs 65 tokens per session (4,368 once invoked), scanned A, original, MIT.

A generator for a project-specific set of instructions that tells future agents how to build, launch, and operate an application from a clean machine. It can also create a driver script for interacting with the running application.

In plain words
What is it for?
Use it when setting up a project, documenting build and launch steps, creating an interaction harness, or making runtime verification repeatable.
Why use it?
Without repeatable run instructions, each agent may rediscover setup steps or verify only internal code instead of the real application. The generated skill records a usable path.

Skill for Claude CodeCodex

Part of the run-verify plugin — 3 skills 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 skills/pleaseai/run-verify-plugin/run-skill-generator
Any agent
npx skills add pleaseai/run-verify-plugin --skill run-skill-generator
Clone the repo
git clone --depth 1 https://github.com/pleaseai/run-verify-plugin

Made for: Claude Code, Codex.

Or install run-verify, the plugin that ships this one along with the rest of its 3 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 run-skill-generator

README.md
[![agentmods](https://agentmods.dev/badge/skills/pleaseai/run-verify-plugin/run-skill-generator.svg)](https://agentmods.dev/skills/pleaseai/run-verify-plugin/run-skill-generator)
Your own site
<a href="https://agentmods.dev/skills/pleaseai/run-verify-plugin/run-skill-generator"><img src="https://agentmods.dev/badge/skills/pleaseai/run-verify-plugin/run-skill-generator.svg" alt="Measured on agentmods" height="20"></a>
Per session 65 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,368 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00065 $0.04368
Opus 5 $0.00032 $0.02184
Sonnet 5 $0.00013 $0.00874
Haiku 4.5 $0.00006 $0.00437

Measured 3d ago against content hash 7e4e8d057f93, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

run-skill-generator scanned grade A 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 3d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

it's `curl`. You build (or script) that harness now, commit it
skills/run-skill-generator/SKILL.md · 357 lines

How it starts

The opening of the file, as written. The whole thing — 357 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Your job is to produce a skill at <unit>/<skills-dir>/run-<unit-name>/ that lets a future agent build, launch, and drive this project from a clean machine.

The skill has two parts that live together:

<unit>/<skills-dir>/run-<unit-name>/
  SKILL.md      ← agent-facing instructions — SHORT. Points at the driver.
  driver.mjs    ← (or driver.py, smoke.sh, … — or none: web apps use
                   an off-the-shelf headless-browser CLI, and the
                   heredoc in SKILL.md is the script)

That almost always means writing code, not just prose. If the app has any interactive surface (GUI, TUI, long-running server, REPL), the future agent needs a programmatic way to poke it. A markdown file by itself cannot click a button — but sometimes the button-clicker already exists: for web apps it's a headless-browser CLI, for servers it's curl. You build (or script) that harness now, commit it alongside the skill, and the SKILL.md documents how to use it.

Definition of done

You are done when all of these are true:

  1. You launched the app in this environment and interacted with it — not its test suite, the actual running app. For anything with a GUI, that means you have a screenshot file on disk that you took.
  2. The interaction harness is committed next to the skill. A driver script, a REPL wrapper, a smoke test, or the headless-browser heredoc inline in SKILL.md — whatever you used to drive the app in step 1. (Graduated into scripts//e2e/? — fine, point at it. Web app with an off-the-shelf browser CLI? — the inline script is the harness; no separate file.)
  3. The SKILL.md documents the harness as the primary agent path — the section a future agent reads first is "run this driver / pipe these commands to the browser CLI," not "run npm start and a window opens."
  4. Every code block in SKILL.md is a command you ran that worked. This session. This environment. Not from the README, not inferred.

If you're about to write the skill and you don't have (1), stop. You are about to paraphrase existing docs. That document already exists — it's called the README, and the whole reason you're here is that it wasn't enough.

Read the full file on GitHub · 357 lines

Files

What ships with it

1 file 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. 3d ago First seen · 357 lines · 65 tokens per session scan A 7e4e8d057f93

Subscribe to this mod's changes

run-skill-generator is a skill published in the GitHub repository pleaseai/run-verify-plugin (1 stars, last pushed 2mo ago), licensed MIT. It adds 65 tokens to every session and 4,368 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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