llms: Skill for Claude Code

.claude/skills/quick/SKILL.md

quick is a skill for Claude Code from matteocervelli/llms. It costs 63 tokens per session (978 once invoked), scanned A, original, MIT.

A lightweight workflow for making very small code changes without creating a full task plan, test cycle, or pull request.

In plain words
What is it for?
Use it for tiny fixes, short enhancements, or small refactors, with optional discussion, pre-commit checks, or GitHub issue linking.
Why use it?
It removes unnecessary process when a fix or enhancement should take only a few minutes.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is matteocervelli/llms's own configuration. It tells Claude Code how to work on llms 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 llms configures →

Reuse

Borrowing it

Nothing to install: this file belongs to matteocervelli/llms. 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/matteocervelli/llms/main/.claude/skills/quick/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/matteocervelli/llms

Made for: Claude Code.

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 quick

README.md
[![agentmods](https://agentmods.dev/badge/skills/matteocervelli/llms/quick.svg)](https://agentmods.dev/skills/matteocervelli/llms/quick)
Your own site
<a href="https://agentmods.dev/skills/matteocervelli/llms/quick"><img src="https://agentmods.dev/badge/skills/matteocervelli/llms/quick.svg" alt="Measured on agentmods" height="20"></a>
Per session 63 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 978 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00063 $0.00978
Opus 5 $0.00032 $0.00489
Sonnet 5 $0.00013 $0.00196
Haiku 4.5 $0.00006 $0.00098

Measured 3d ago against content hash e62f4df5774e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

quick 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.

- REST endpoint → `curl` commands (happy path + one error case)
.claude/skills/quick/SKILL.md · 104 lines

How it starts

The opening of the file, as written. The whole thing — 104 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Quick Skill

Purpose

Atomic task execution without SDLC ceremony. Fills the gap between "raw Claude" and /fix//implementation:

  • No opusplan model switch
  • No task list creation
  • No TDD by default
  • No PR creation
  • Issue GitHub optional

Use when a change takes minutes, not hours.

When to Use vs Other Skills

/quick /fix /implementation
Ceremony None Minimal Full (TDD, opusplan)
Size Tiny (minutes) Small-medium Medium-large
Type Anything Bug / tech debt Feature / refactor
Issue required No No No
PR created No Optional (--pr) Yes
Tests required No Regression only Full TDD

Usage

/quick fix the failing auth test
/quick --discuss add rate limiting to the API   # disambiguate before executing
/quick --full refactor the user service         # run /pre-commit after execution
/quick --issue 42 update error message          # link to GitHub issue in commit

Workflow

Bare mode (default)

  1. Snapshot — Run git status and git branch --show-current to establish context
  2. Execute — Implement the minimal change
    • Trivial edit (1-2 files): work on current branch
    • Slightly larger: git checkout -b <type>/brief-description
  3. Smoke tests — After executing, always output a short checklist (3–5 items) the user can run manually before committing. Infer from modified files:
    • REST endpoint → curl commands (happy path + one error case)
    • Frontend → numbered browser steps
    • CLI → shell commands
    • Library/module → python -c "..." one-liner
  4. Gate — Run /security-verify scan before committing (non-negotiable per rules/security-gate.md)
  5. Commit — Atomic commit with conventional-commits message:
    • With issue: fix: <description> + Fixes #42 in commit body
    • Without issue: fix: <description> or feat: <description>
  6. Review suggestion — After committing, always suggest:

    "Run /review changes to get a companion second opinion before moving on."

  7. Track — Append entry to .claude/memory/local/quick-tasks.md

Read the full file on GitHub · 104 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. 3d ago First seen · 104 lines · 63 tokens per session scan A e62f4df5774e

Subscribe to this mod's changes

quick is a skill published in the GitHub repository matteocervelli/llms (25 stars, last pushed 3mo ago), licensed MIT. It adds 63 tokens to every session and 978 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 2026-09-03.