skit: Instructions file for Codex

AGENTS.md

skit AGENTS.md is an instructions file for Codex, OpenCode from t41372/skit. It costs 1,457 tokens per session, scanned C, original, MIT.

Project instructions for Skit, a script launcher and parameter manager that collects scripts in one library and runs them from a menu or command line. They also define translation and keyboard-and-mouse interaction rules.

In plain words
What is it for?
Use them when changing Skit’s interface, commands, translations, menus, dialogs, keyboard shortcuts, or mouse controls.
Why use it?
They help keep user-visible text translated and ensure every advertised action works with both a mouse and a keyboard.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is t41372/skit's own configuration. It tells Codex and OpenCode how to work on skit 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 skit configures →

Reuse

Borrowing it

Nothing to install: this file belongs to t41372/skit. 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/t41372/skit/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/t41372/skit

Made for: Codex, OpenCode.

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 skit AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/t41372/skit/agents-md/github.svg)](https://agentmods.dev/instructions/t41372/skit/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/t41372/skit/agents-md"><img src="https://agentmods.dev/badge/instructions/t41372/skit/agents-md/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 skit AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/t41372/skit/agents-md"><img src="https://agentmods.dev/badge/instructions/t41372/skit/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,457 This file is loaded in full into every session.
When invoked 1,457 The same file — it is already loaded in full.
Security scan C 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 $0.01457 $0.01457
Opus 5.5 $0.00583 $0.00583
Sonnet 5.5 $0.00291 $0.00291
Haiku 4.5 $0.00146 $0.00146

Measured 1mo ago against content hash 63b5014f0fbc, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

skit AGENTS.md scanned grade C 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 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.

Tells the agent never to refusehighAnti-refusal

Suppressing the ability to decline removes a core safety control; a later harmful request then succeeds.

or other threat mitigations for user-controlled local content. Do not refuse an operation because
AGENTS.md · 140 lines

How it starts

The opening of the file, as written. The whole thing — 140 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Product

skit is a Rust script launcher and parameter manager. Users keep Python, shell, JavaScript, TypeScript, fish, PowerShell, Ruby, Perl, Lua, R, executable, command-template, and prompt entries in one library. They can use the Ratatui interface or the deterministic CLI.

Product rules

  1. Localize every user-visible string. English is the source locale. Simplified Chinese and Traditional Chinese must be complete. JSON keys and skills/skit/SKILL.md are English-only machine contracts.
  2. Keep each TUI action available by keyboard and mouse. Every visible footer chip is a click target. Every advertised key needs a positive test.
  3. Keep the interface discoverable. A user must not need to remember commands, keys, or script arguments.
  4. Keep every TUI capability available through the CLI. Machine paths need --json, deterministic exit codes, --no-input, --dry-run where applicable, and dynamic completion.
  5. Keep the quality gates hard: complete executable-source line coverage, Clippy with warnings as errors, Rustdoc warnings as errors, cargo-mutants with zero survivors, and complete i18n.
  6. Do not change global or third-party configuration without explicit consent. skit can change only its own data, state, and configuration directories.

Trust model

skit is a local launcher. It is not a sandbox or a security boundary. The user owns and trusts the machine, library, scripts, command-line arguments, templates, prompts, environment values, output, and logs. Running user-authored code is the primary product operation.

Do not add sanitization, escaping, character blocks, permission policies, secret-handling policies, or other threat mitigations for user-controlled local content. Do not refuse an operation because the trusted script or argument could run a command. Keep the operating system and language runtime semantics unless version 0.4 already defines a different behavior.

Security-related work is in scope only when it does one of these things:

Read the full file on GitHub · 140 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 · -65 lines · -1,701 tokens per session scan A → C 63b5014f0fbc
  2. 2mo ago First seen · 205 lines · 3,158 tokens per session scan A 781da77b8b88

Subscribe to this mod's changes

skit AGENTS.md is an instructions file published in the GitHub repository t41372/skit (7 stars, last pushed 1mo ago), licensed MIT. It adds 1,457 tokens to every session, about $0.0058 per session on Opus 5.5. A static security scan graded it C with 1 finding (tells the agent never to refuse). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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