agentsmith-cli: Skill for Claude Code

.github/skills/cli-banners-and-versioning/SKILL.md

cli-banners-and-versioning is a skill for Claude Code, Codex from shyamsridhar123/agentsmith-cli. It costs 26 tokens per session (182 once invoked), scanned A, original, MIT.

A pattern for building a terminal application with Commander, styled banners, version information, and subcommands. Commander is a library for defining command-line commands and options.

In plain words
What is it for?
Use it when working on the main entry point of a Commander-based CLI or when adding banners, help text, versions, or subcommands.
Why use it?
It gives the application a consistent startup screen, help output, version reporting, and command structure.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

This is shyamsridhar123/agentsmith-cli's own configuration. It tells Claude Code and Codex how to work on agentsmith-cli itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything agentsmith-cli configures →

Reuse

Borrowing it

Nothing to install: this file belongs to shyamsridhar123/agentsmith-cli. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/shyamsridhar123/agentsmith-cli/main/.github/skills/cli-banners-and-versioning/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/shyamsridhar123/agentsmith-cli

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 cli-banners-and-versioning

README.md
[![agentmods](https://agentmods.dev/badge/skills/shyamsridhar123/agentsmith-cli/cli-banners-and-versioning/github.svg)](https://agentmods.dev/skills/shyamsridhar123/agentsmith-cli/cli-banners-and-versioning)
Your own site
<a href="https://agentmods.dev/skills/shyamsridhar123/agentsmith-cli/cli-banners-and-versioning"><img src="https://agentmods.dev/badge/skills/shyamsridhar123/agentsmith-cli/cli-banners-and-versioning/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 cli-banners-and-versioning

Your own site · 80×15
<a href="https://agentmods.dev/skills/shyamsridhar123/agentsmith-cli/cli-banners-and-versioning"><img src="https://agentmods.dev/badge/skills/shyamsridhar123/agentsmith-cli/cli-banners-and-versioning.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 26 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 182 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00026 $0.00182
Opus 5 $0.00013 $0.00091
Sonnet 5 $0.00005 $0.00036
Haiku 4.5 $0.00003 $0.00018

Measured 9d ago against content hash 2322993781f8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

cli-banners-and-versioning 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 9d 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.

.github/skills/cli-banners-and-versioning/SKILL.md · 37 lines

What it actually says

Cli Banners And Versioning

Define a polished CLI with Commander, chalk-styled banners, versioning, and subcommands.

When to Use

Use this skill when:

  • Working with code in src/main.ts/
  • User mentions "cli"
  • User mentions "commander"
  • User mentions "banner"
  • User mentions "help"
  • User mentions "version"

Patterns

  • Commander program initialization
  • chalk banner and help text injection
  • subcommand registration with options
  • semantic version setting

Examples

program.name('agentsmith').version('0.3.0').addHelpText('beforeAll', banner);

Category

patterns - Common code patterns and conventions

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. 9d ago First seen · 37 lines · 26 tokens per session scan A 2322993781f8

Subscribe to this mod's changes

cli-banners-and-versioning is a skill published in the GitHub repository shyamsridhar123/agentsmith-cli (16 stars, last pushed 10d ago), licensed MIT. It adds 26 tokens to every session and 182 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.