speedy-claude: Instructions file for Codex

AGENTS.md

speedy-claude AGENTS.md is an instructions file for Codex, OpenCode from klh/speedy-claude. It costs 834 tokens per session, scanned A, a copy of agent-toolkit AGENTS.md, MIT.

Repository instructions for speedy-claude, a collection of packaged skills and scripts for Claude and other coding agents.

In plain words
What is it for?
Creating or updating skills with SKILL.md files, executable scripts, kebab-case directories, and matching zip packages.
Why use it?
They define how the repository is organized and how new skills must be named, structured, documented, and packaged.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: reads .claude/ paths; mentions Claude Code; mentions AGENTS.md.

This is klh/speedy-claude's own configuration. It tells Codex and OpenCode how to work on speedy-claude 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 speedy-claude configures →

Reuse

Borrowing it

Nothing to install: this file belongs to klh/speedy-claude. 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/klh/speedy-claude/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/klh/speedy-claude

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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README.md
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<a href="https://agentmods.dev/instructions/klh/speedy-claude/agents-md"><img src="https://agentmods.dev/badge/instructions/klh/speedy-claude/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 834 This file is loaded in full into every session.
When invoked 834 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 92% copy Near-identical to another mod 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 $0.00834 $0.00834
Opus 5.5 $0.00334 $0.00334
Sonnet 5.5 $0.00167 $0.00167
Haiku 4.5 $0.00083 $0.00083

Measured 1mo ago against content hash 1b4fb55185e0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

speedy-claude AGENTS.md 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 1mo 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.

Origin

This is a copy

92% identical to agent-toolkit AGENTS.md — 27 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

AGENTS.md · 122 lines

How it starts

The opening of the file, as written. The whole thing — 122 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

This file provides guidance to AI coding agents (Claude Code, Cursor, Copilot, Antigravity, etc.) when working with code in this repository.

Repository Overview

A collection of skills for Claude.ai and Claude Code for senior software engineers. Skills are packaged instructions and scripts that extend Claude and your coding agents capabilities.

Skill curation: skills/ holds the actively-maintained set (19). Skills that fell out of use live in skills-available/ and are NOT auto-loaded — restore with git mv skills-available/<name> skills/. New skills go in skills/ only if they'll be used; otherwise skills-available/.

Creating a New Skill

Directory Structure

skills/
  {skill-name}/           # kebab-case directory name
    SKILL.md              # Required: skill definition
    scripts/              # Required: executable scripts
      {script-name}.sh    # Bash scripts (preferred)
  {skill-name}.zip        # Required: packaged for distribution

Naming Conventions

  • Skill directory: kebab-case (e.g. web-quality)
  • SKILL.md: Always uppercase, always this exact filename
  • Scripts: kebab-case.sh (e.g., deploy.sh, fetch-logs.sh)
  • Zip file: Must match directory name exactly: {skill-name}.zip

SKILL.md Format

---
name: { skill-name }
description:
  {
    One sentence describing when to use this skill. Include trigger phrases like "Deploy my app",
    "Check logs",
    etc.,
  }
---

# {Skill Title}

{Brief description of what the skill does.}

## How It Works

{Numbered list explaining the skill's workflow}

## Usage

```bash
bash /mnt/skills/user/{skill-name}/scripts/{script}.sh [args]
```

Arguments:

  • arg1 - Description (defaults to X)

Examples: {Show 2-3 common usage patterns}

Output

{Show example output users will see}

Present Results to User

{Template for how Claude should format results when presenting to users}

Troubleshooting

{Common issues and solutions, especially network/permissions errors}

Read the full file on GitHub · 122 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. 1mo ago Changed · +12 lines · +84 tokens per session 1b4fb55185e0
  2. 1mo ago First seen · 110 lines · 750 tokens per session scan A b5dbbbdfdfc9

Subscribe to this mod's changes

speedy-claude AGENTS.md is an instructions file published in the GitHub repository klh/speedy-claude (11 stars, last pushed 28d ago), licensed MIT. It adds 834 tokens to every session, about $0.0033 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 92% identical to agent-toolkit AGENTS.md, differing in 27 lines, and is treated as a copy.

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