jaiskills: Instructions file for Claude Code

AGENTS.md

jaiskills AGENTS.md is an instructions file for Claude Code, Codex, OpenCode from JairoTorregrosa/jaiskills. It costs 2,167 tokens per session, scanned A, original, MIT.

A set of instructions for an AI coding agent working in the jaiskills repository. It explains how to review code, handle uncertain results, and treat input from users, files, networks, models, and other processes as potentially unsafe or incomplete.

In plain words
What is it for?
Use it to guide code reviews toward real user-visible failures, unsafe data handling, and honest reporting of what could not be verified.
Why use it?
It reduces reviews that focus only on style or confidently report a result that is wrong. It also tells the agent to identify missing validation and possible leaks of secrets or personal data.

Instructions file for Claude CodeCodexOpenCode

Written for Claude Code and Codex and OpenCode: $ARGUMENTS substitution, but also the file is AGENTS.md. Also seen: reads .claude/ paths; mentions .claude-plugin; mentions CLAUDE.md.

This is JairoTorregrosa/jaiskills's own configuration. It tells Claude Code, Codex and OpenCode how to work on jaiskills 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 jaiskills configures →

Reuse

Borrowing it

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

Made for: Claude Code, 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.

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README.md
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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.

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Per session 2,167 This file is loaded in full into every session.
When invoked 2,167 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 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 $0.02167 $0.02167
Opus 5.5 $0.00867 $0.00867
Sonnet 5.5 $0.00433 $0.00433
Haiku 4.5 $0.00217 $0.00217

Measured 22d ago against content hash 6a5e346eda23, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

jaiskills 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 22d 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 · 160 lines

How it starts

The opening of the file, as written. The whole thing — 160 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent instructions

This repo is Jairo Torregrosa's catalog of personal agent skills. It ships as one Claude Code plugin (jaiskills) and installs per skill through skills.sh. README.md is the only file written for humans. Everything else (skills, references, scripts, this file, the changelog) is written for coding agents: imperative, concrete, numbers over adjectives, no marketing, no tutorial tone.

Layout

skills/<bucket>/<skill>/     one skill per directory; everything it needs lives inside it
  creative/                  things people look at: videos, pages
  orchestration/             getting agents to finish: pipelines, goal loops, cross-provider judges, remote workers
  models/                    building on models: SDK agents, prompts, OpenAI from the terminal
  knowledge/                 keeping what worked: solution docs, file-based TODOs
agents/                      plugin subagents (insistir's crew); the plugin format requires them at the root
hooks/hooks.json             hook wiring only; hook scripts live in the owning skill
scripts/check.py             catalog lint: every invariant below that a machine can check
scripts/link-skills.sh       symlink skills into ~/.claude/skills and ~/.agents/skills (instead of the plugin)
scripts/sync-askcodex.py     re-sync the askcodex mirror from an askcodex checkout and re-apply its one local delta
.claude-plugin/              plugin.json (the shipped skill list) and marketplace.json (the repo is its own marketplace)
.claude/CLAUDE.md            imports this file for Claude Code sessions in this repo

Status buckets, created only when a skill needs one:

  • skills/in-progress/: public on purpose, not in plugin.json, not in the README catalog.
  • skills/deprecated/: not shipped, not in the README. Prefer deleting: tags keep old versions (v0.3.0 has the constatar skills and the old commands/).

Invariants

scripts/check.py enforces all of them except private hostnames (a review item); CI runs it on every push and pull request.

Read the full file on GitHub · 160 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. 22d ago Changed · +9 lines · +195 tokens per session 6a5e346eda23
  2. 28d ago Changed · +7 lines · +185 tokens per session e5af8d94c3d8
  3. 29d ago Changed · +104 lines · +1,424 tokens per session 50994176dad2
  4. 1mo ago First seen · 40 lines · 363 tokens per session scan A f34bb0b5f8ec

Subscribe to this mod's changes

jaiskills AGENTS.md is an instructions file published in the GitHub repository JairoTorregrosa/jaiskills (9 stars, last pushed 2d ago), licensed MIT. It adds 2,167 tokens to every session, about $0.0087 per session on Opus 5.5. 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 2026-09-22.

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