al-folio: Skill for Claude Code

.agents/skills/al-folio-v1-migration/SKILL.md

al-folio-v1-migration is a skill for Claude Code, Codex from alshedivat/al-folio. It costs 0 tokens per session (343 once invoked), scanned A, original, MIT.

A migration guide for moving a customized al-folio website to version 1.x. Al-folio is a Jekyll-based website starter whose features are now split across separate plugins.

In plain words
What is it for?
Use it to migrate configuration, data, publications, pages, posts, projects, assets, and intentional overrides, then audit, build, and inspect the main site pages.
Why use it?
It helps preserve site-owned content while removing outdated runtime files and keeping the new plugin structure intact. It also identifies local overrides that need review after the migration.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is alshedivat/al-folio's own configuration. It tells Claude Code and Codex how to work on al-folio 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 al-folio configures →

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 · 16,117 stars · on GitHub · alshedivat.github.io

Reuse

Borrowing it

Nothing to install: this file belongs to alshedivat/al-folio. 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/alshedivat/al-folio/main/.agents/skills/al-folio-v1-migration/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/alshedivat/al-folio

Made for: Claude Code, Codex.

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-v1-migration

README.md
[![agentmods](https://agentmods.dev/badge/skills/alshedivat/al-folio/al-folio-v1-migration/github.svg)](https://agentmods.dev/skills/alshedivat/al-folio/al-folio-v1-migration)
Your own site
<a href="https://agentmods.dev/skills/alshedivat/al-folio/al-folio-v1-migration"><img src="https://agentmods.dev/badge/skills/alshedivat/al-folio/al-folio-v1-migration/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 al-folio-v1-migration

Your own site · 80×15
<a href="https://agentmods.dev/skills/alshedivat/al-folio/al-folio-v1-migration"><img src="https://agentmods.dev/badge/skills/alshedivat/al-folio/al-folio-v1-migration.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 343 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00000 $0.00343
Opus 5 $0.00000 $0.00171
Sonnet 5 $0.00000 $0.00069
Haiku 4.5 $0.00000 $0.00034

Measured 12d ago against content hash 63483ff4ffde, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

al-folio-v1-migration 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 12d 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/skills/al-folio-v1-migration/SKILL.md · 43 lines

What it actually says

al-folio v1 Migration

Use this skill when a user asks an agent to migrate an existing customized al-folio fork to v1.x.

Workflow

  1. Work in a disposable branch, fork, or clone. Do not overwrite the user's original site.
  2. Start from the v1 starter contract, then bring over site-owned files:
    • _config.yml values
    • _data
    • _bibliography
    • content collections
    • site assets
    • intentional local _includes, _layouts, and _sass overrides
  3. Keep v1 plugin wiring from the starter:
    • theme: al_folio_core
    • bundled al_* and al_folio_* gems in Gemfile
    • bundled plugin entries in _config.yml
  4. Remove stale copied runtime files now owned by plugins unless they are intentional overrides.
  5. Run upgrade checks:
bundle exec al-folio upgrade audit --no-fail
bundle exec al-folio upgrade overrides audit
  1. For each stale or unacknowledged override:
bundle exec al-folio upgrade overrides diff LOCAL_PATH
bundle exec al-folio upgrade overrides accept LOCAL_PATH
  1. Build and inspect key pages: home, CV, publications, repositories, projects, posts, and any custom routes.

Migration Notes

Commit .al-folio-overrides.yml when the site intentionally keeps local overrides. It records the upstream plugin file checksum last reviewed so future gem updates can flag drift explicitly.

Handoff

Report removed stale runtime files, retained local overrides, unresolved visual differences, and exact validation commands.

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. 12d ago First seen · 43 lines · 0 tokens per session scan A 63483ff4ffde

Subscribe to this mod's changes

al-folio-v1-migration is a skill published in the GitHub repository alshedivat/al-folio (16,117 stars, last pushed 4d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 343 tokens. 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 2026-08-30.

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