front-end: Instructions file for Codex

AGENTS.md

front-end AGENTS.md is an instructions file for Codex, OpenCode from jiki-education/front-end. It costs 3,961 tokens per session, scanned A, original, no licence file.

A set of AGENTS.md instructions for the jiki-education frontend project, including required first steps and branch-management rules.

In plain words
What is it for?
It helps coding agents update the main branch, create a feature branch, and prepare the project context before making changes.
Why use it?
It prevents coding work from starting on an outdated or shared branch.

Instructions file for CodexOpenCode

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

This is jiki-education/front-end's own configuration. It tells Codex and OpenCode how to work on front-end 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 front-end configures →

Reuse

Borrowing it

Nothing to install: this file belongs to jiki-education/front-end. 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/jiki-education/front-end/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/jiki-education/front-end

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 front-end AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/jiki-education/front-end/agents-md.svg)](https://agentmods.dev/instructions/jiki-education/front-end/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/jiki-education/front-end/agents-md"><img src="https://agentmods.dev/badge/instructions/jiki-education/front-end/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 3,961 This file is loaded in full into every session.
When invoked 3,961 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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 $0.03961 $0.03961
Opus 5 $0.01980 $0.01980
Sonnet 5 $0.00792 $0.00792
Haiku 4.5 $0.00396 $0.00396

Measured 2d ago against content hash 6978a3569a4a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

front-end 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 2d 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 · 278 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 2d ago Changed · +8 lines · +332 tokens per session 6978a3569a4a
  2. 6d ago First seen · 270 lines · 3,629 tokens per session scan A 77205a8bbcbf

Subscribe to this mod's changes

front-end AGENTS.md is an instructions file published in the GitHub repository jiki-education/front-end (2 stars, last pushed yesterday), with no licence file. It adds 3,961 tokens to every session, about $0.0198 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.

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