al-folio AGENTS.md

al-folio AGENTS.md is an instructions file for Codex, OpenCode from alshedivat/al-folio. It costs 1,545 tokens per session, scanned A, original, MIT.

A contributor guide for al-folio, a Jekyll-based personal website starter. It explains where content, configuration, tests, and plugin-owned code belong.

In plain words
What is it for?
Use it to decide where to edit pages, posts, projects, configuration, documentation, or integration tests, and to recognize files that should be left to plugin repositories.
Why use it?
It prevents changes from going into the wrong part of the project, especially when the visible website behavior comes from separate published plugins.

Instructions file for CodexOpenCode

About the project

al-folio is a Jekyll starter for building academic websites, personal sites, and portfolios. It is used by academics who want a responsive site based on independently versioned plugin components.

alshedivat/al-folio · 16,089 stars · on GitHub · alshedivat.github.io

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/alshedivat/al-folio/agents-md
Clone the repo
git clone --depth 1 https://github.com/alshedivat/al-folio

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 al-folio AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/alshedivat/al-folio/agents-md.svg)](https://agentmods.dev/instructions/alshedivat/al-folio/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/alshedivat/al-folio/agents-md"><img src="https://agentmods.dev/badge/instructions/alshedivat/al-folio/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 1,545 This file is loaded in full into every session.
When invoked 1,545 The same file — it is already loaded in full.
Security scan A 1 finding. 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 5.1 $0.01545 $0.01545
Opus 5 $0.00772 $0.00772
Sonnet 5 $0.00309 $0.00309
Haiku 4.5 $0.00154 $0.00154

Measured 6d ago against content hash 1517d458104f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

al-folio AGENTS.md 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 6d 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.

curl -fsS http://127.0.0.1:8080/al-folio/ >/dev/null
AGENTS.md · 92 lines

How it starts

The opening of the file, as written. The whole thing — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent Guidelines for al-folio (v1.x)

This file is the authoritative entry point for coding agents working in this repo. Read it before making any change. It is intentionally short and tool-neutral; it links to the one place each longer-form fact lives.

al-folio v1.x is a thin Jekyll starter, not a theme. This repo owns starter wiring, example content, docs, and cross-plugin tests. All runtime — layouts, includes, Sass, Liquid tags, filters, feature JS — lives in versioned gems published under al-org-dev.

Route your change

Find your change on the left; edit only what is on the right.

Your change Goes in
Dependency pin, plugin activation, feature flag this repo: Gemfile and _config.yml (both — see below)
Example/demo content, bibliography, data files this repo: _pages, _posts, _projects, _news, _teachings, _books, _data
Documentation this repo: docs/ (long-form) or this file (agent rules)
Cross-plugin integration test, visual parity test this repo: test/integration_*.sh, test/visual/
Plugin catalog metadata this repo: _data/featured_plugins.yml
A layout, include, or Sass partial the owning gem — start with al_folio_core
A Liquid tag or filter, or what a tag renders the gem that registers it — see the delegation table
Feature behavior (search, math, charts, comments, cookies, icons, CV, distill, analytics, images, newsletter, citations) that feature's gem — see docs/BOUNDARIES.md
Component/unit test for gem-owned behavior the owning gem, not here
A feature with no existing owner open a plugin proposal issue first, then a standalone plugin repo

Read the full file on GitHub · 92 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. 6d ago First seen · 92 lines · 1,545 tokens per session scan A 1517d458104f

Subscribe to this mod's changes

al-folio AGENTS.md is an instructions file published in the GitHub repository alshedivat/al-folio (16,089 stars, last pushed 5d ago), licensed MIT. It adds 1,545 tokens to every session, about $0.0077 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 2026-08-30.