hacecuentas: Instructions file for Codex

AGENTS.md

hacecuentas AGENTS.md is an instructions file for Codex, OpenCode from grblasquiz/hacecuentas. It costs 1,677 tokens per session, scanned A, original, no licence file.

Project-specific instructions for the hacecuentas codebase, including rules for redirects, formulas, deployments, and Cloudflare cache handling. A 301 redirect sends an old web address to a new one, and Cloudflare is a service that can cache website files.

In plain words
What is it for?
Changing formulas, updating URLs, deploying changes, and clearing or checking the site's Cloudflare cache.
Why use it?
They warn the agent about project rules that could otherwise cause broken links, incorrect calculations, or stale website content.

Instructions file for CodexOpenCode

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

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

Reuse

Borrowing it

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

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 hacecuentas AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/grblasquiz/hacecuentas/agents-md"><img src="https://agentmods.dev/badge/instructions/grblasquiz/hacecuentas/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,677 This file is loaded in full into every session.
When invoked 1,677 The same file — it is already loaded in full.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.01677 $0.01677
Opus 5 $0.00839 $0.00839
Sonnet 5 $0.00335 $0.00335
Haiku 4.5 $0.00168 $0.00168

Measured 8d ago against content hash 1dbe98b649cf, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

hacecuentas 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 8d 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.

7. Post-deploy: `curl -sI https://hacecuentas.com/<viejo>` debería dar `HTTP/2 301` con el `location` correcto.
AGENTS.md · 107 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 8d ago First seen · 107 lines · 1,677 tokens per session scan A 1dbe98b649cf

Subscribe to this mod's changes

hacecuentas AGENTS.md is an instructions file published in the GitHub repository grblasquiz/hacecuentas (0 stars, last pushed today), with no licence file. It adds 1,677 tokens to every session, about $0.0084 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 2026-08-31.

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