tutor-management-app: Instructions file for Codex

AGENTS.md

tutor-management-app AGENTS.md is an instructions file for Codex, OpenCode from t1112000/tutor-management-app. It costs 514 tokens per session, scanned A, original, MIT.

Repository instructions for a Next.js application, covering its folder layout, commands, coding style, database migrations, and validation steps.

In plain words
What is it for?
Use it when developing pages, components, database changes, or other features in the application.
Why use it?
They show an coding agent where code belongs and how to check changes when the project has no automated tests.

Instructions file for CodexOpenCode

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

This is t1112000/tutor-management-app's own configuration. It tells Codex and OpenCode how to work on tutor-management-app 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 tutor-management-app configures →

Reuse

Borrowing it

Nothing to install: this file belongs to t1112000/tutor-management-app. 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/t1112000/tutor-management-app/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/t1112000/tutor-management-app

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 tutor-management-app AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/t1112000/tutor-management-app/agents-md.svg)](https://agentmods.dev/instructions/t1112000/tutor-management-app/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/t1112000/tutor-management-app/agents-md"><img src="https://agentmods.dev/badge/instructions/t1112000/tutor-management-app/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 514 This file is loaded in full into every session.
When invoked 514 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 $0.00514 $0.00514
Opus 5 $0.00257 $0.00257
Sonnet 5 $0.00103 $0.00103
Haiku 4.5 $0.00051 $0.00051

Measured 7d ago against content hash bca8b9399b24, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

tutor-management-app 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 7d 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 · 33 lines

How it starts

The opening of the file, as written. The whole thing — 33 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Repository Guidelines

Project Structure & Module Organization

src/app/ holds Next.js routes and pages, including (auth) and (dashboard) route groups plus API routes in src/app/api/. UI components live in src/components/, shared helpers in src/lib/, and reusable hooks in src/hooks/. Database models are in src/lib/db/models/, with migrations in src/migrations/. Static or generated assets should stay near the feature that uses them.

Build, Test, and Development Commands

  • yarn dev: start the Next.js development server.
  • yarn build: create a production build.
  • yarn lint: run ESLint checks.
  • yarn db:migrate: apply pending database migrations.
  • yarn db:migrate:undo: roll back the last migration.
  • yarn set-password: set a user password through the CLI.

There are no automated tests in this repository, so yarn lint and yarn build are the main validation steps before a change is shared.

Coding Style & Naming Conventions

Use TypeScript, functional React components, and the existing Next.js App Router patterns. Keep files and directories descriptive and feature-based, such as src/components/students/StudentsClient.tsx or src/app/(dashboard)/calendar/page.tsx. Follow the repository’s ESLint rules and match the established formatting style in nearby code. Use HH:MM strings for time values and Vietnam time helpers from src/lib/time.ts instead of raw Date logic.

Testing Guidelines

No test framework is configured. When changing behavior, verify the affected flow manually and run yarn lint plus yarn build. If you add tests later, place them near the feature or under a dedicated test directory and use clear names that describe the user-facing behavior.

Commit & Pull Request Guidelines

Recent commits use Conventional Commits with scopes, for example feat(calendar): ... and fix(bills): .... Keep commit messages short, imperative, and scoped when useful. Pull requests should summarize the change, note any database or env updates, and include screenshots for UI changes when relevant.

Read the full file on GitHub · 33 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. 7d ago First seen · 33 lines · 514 tokens per session scan A bca8b9399b24

Subscribe to this mod's changes

tutor-management-app AGENTS.md is an instructions file published in the GitHub repository t1112000/tutor-management-app (106 stars, last pushed 7d ago), licensed MIT. It adds 514 tokens to every session, about $0.0026 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 2026-08-30.

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