skills AGENTS.md

skills AGENTS.md is an instructions file for Codex, OpenCode from wunamesst/skills. It costs 1,529 tokens per session, scanned A, original, MIT.

Repository instructions for the FloLib Skills project, a collection of agent skills distributed through platform-specific marketplaces. They describe the repository layout, marketplace details, and how generated plugin packages are built and checked.

In plain words
What is it for?
Use them when adding or updating skills, building platform packages, validating changes, or working with the Codex marketplace configuration.
Why use it?
They give coding agents the project context and rules needed to edit the right source files and keep generated marketplace packages consistent.

Instructions file for CodexOpenCode

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 instructions/wunamesst/skills/agents-md
Clone the repo
git clone --depth 1 https://github.com/wunamesst/skills

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 skills AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/wunamesst/skills/agents-md.svg)](https://agentmods.dev/instructions/wunamesst/skills/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/wunamesst/skills/agents-md"><img src="https://agentmods.dev/badge/instructions/wunamesst/skills/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 1,529 This file is loaded in full into every session.
When invoked 1,529 The same file — it is already loaded in full.
Security scan A 0 findings. 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 $0.01529 $0.01529
Opus 5 $0.00764 $0.00764
Sonnet 5 $0.00306 $0.00306
Haiku 4.5 $0.00153 $0.00153

Measured 4d ago against content hash 637fb06caa43, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

skills 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 4d 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.

AGENTS.md · 132 lines

How it starts

The opening of the file, as written. The whole thing — 132 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

This file provides guidance to Codex when working with code in this repository.

Repository Purpose

This is the FloLib Skills repository: a multi-platform collection of agent skills distributed through platform-specific marketplace metadata.

Canonical skill sources live in skills/. Codex uses the root .agents/plugins/marketplace.json file and generated plugin packages under plugins/.

Marketplace

Marketplace name:

flolib-skills

Install from Codex:

codex plugin marketplace add wunamesst/skills

Local development:

node scripts/build-platforms.mjs
node scripts/validate.mjs
codex plugin marketplace add .

Plugin Structure

skills/                 Canonical cross-platform skill sources
.claude-plugin/         Claude Code marketplace entry
.agents/plugins/        Codex marketplace entry
plugins/                Codex plugin packages generated from skills/
scripts/                Build and validation scripts
docs/                   Repository standards and design notes
output/                 Generated files during development, git-ignored

Do not edit generated copies under plugins/*/skills/ directly. Edit skills/<skill-name>/ and run the build script.

Current Skills

svg-diagram

Production-grade hand-written SVG diagram skill. Supports sequence diagrams, flowcharts, structure diagrams, state machines, timelines, ERDs (via mermaid.js), interactive HTML widgets, and illustrative diagrams.

Architecture: SKILL.md is a multi-step procedural handbook (type decision → canvas setup → color system → text sizing → per-type specs → dark mode → anti-overlap → checklist). Reference files are specialized sub-manuals:

Reference Purpose
references/sequence.md Sequence diagram spec + Y-coordinate lookup tables + example
references/flowchart.md Flowchart spec + node sizing + decision diamond layout + example
references/structure.md Structure diagram spec + nesting rules + example
references/state-machine.md State machine spec + initial/final state templates + example
references/timeline.md Timeline spec + event marker/card templates + example
references/erd.md Mermaid.js ERD template with dark-mode and rounded-corner post-processing
references/interactive.md HTML widget templates: stepper, slider, clickable nodes, animation
references/illustrative.md Illustrative diagram rules: spatial metaphors, physical vs abstract themes
references/embedded-styles.md Complete embedded CSS style block (color classes + dark mode) — backup reference

Read the full file on GitHub · 132 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. 4d ago First seen · 132 lines · 1,529 tokens per session scan A 637fb06caa43

Subscribe to this mod's changes

skills AGENTS.md is an instructions file published in the GitHub repository wunamesst/skills (2 stars, last pushed 1mo ago), licensed MIT. It adds 1,529 tokens to every session, about $0.0076 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 2026-08-31.