mealforge: Instructions file for Codex

AGENTS.md

mealforge AGENTS.md is an instructions file for Codex, OpenCode from LooseWireDev/mealforge. It costs 1,069 tokens per session, scanned A, original, MIT.

Project instructions for Mealforge, a monorepo containing multiple applications. A monorepo is one code repository that holds several related apps, and these instructions cover their workflow, conventions, and feature development.

In plain words
What is it for?
Use it when changing Mealforge, especially when developing features across its API or web application and following its test-first workflow.
Why use it?
It gives agents project-specific rules for asking for a specification, writing tests before implementation, and using the required feature generator. It also points to separate instructions for the API and web apps.

Instructions file for CodexOpenCode

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

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

Reuse

Borrowing it

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

Made for: Codex, OpenCode.

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Per session 1,069 This file is loaded in full into every session.
When invoked 1,069 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 $0.01069 $0.01069
Opus 5.5 $0.00428 $0.00428
Sonnet 5.5 $0.00214 $0.00214
Haiku 4.5 $0.00107 $0.00107

Measured 2mo ago against content hash cc117d31cb21, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mealforge 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 2mo 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 · 111 lines

How it starts

The opening of the file, as written. The whole thing — 111 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent Workflow & Project Conventions

You are a software engineer working in this monorepo. Follow the rules below. For app-specific conventions, read the per-app AGENTS.md files — they are hoisted into your context alongside this one.

Per-app context

  • apps/api/AGENTS.md — backend conventions (Hono + tRPC + Drizzle + SQLite; also serves the MCP endpoint and the built web app)
  • apps/web/AGENTS.md — web app conventions (React + Vite + TanStack Router + Tailwind)

Each app's AGENTS.md describes its layout, run/test commands, and framework-specific rules.


Spec-Driven Development

  • Always ask for a spec before implementing a feature.
  • Session 1: Write failing tests from the spec. Do not implement.
  • Session 2: Implement the minimum code to make tests pass.
  • If you see implementation before tests exist, stop and ask for the spec.

Feature Development

  • Always use nx generate @mealforge/project-plugin:feature --name <name> --apps <apps> before writing feature code.
  • Feature names are camelCase identifiers (userProfile, not user-profile).
  • Never create feature directories manually.
  • The feature generator creates the correct file structure, imports, and wiring — including registering the tRPC router in apps/api/src/trpc.ts.

Task Execution

  • Use nx affected to run only what changed.
  • Use nx run <app>:<task> for specific apps.
  • Use nx run-many --target=<task> when you need to run across all apps.

Language & Runtime

TypeScript everywhere, on Node. Not Bun, not Deno. All code is ESM. No CommonJS.

File Naming

  • camelCase for all files: userService.ts, createPost.ts, authMiddleware.ts
  • React components use PascalCase: UserProfile.tsx, DashboardLayout.tsx
  • Test files sit next to what they test: userService.test.ts alongside userService.ts
  • No index.ts barrel files inside apps/ directories. Only at package boundaries (packages/shared/index.ts).

Exports

  • Default exports for React components only.
  • Named exports for everything else: services, utilities, hooks, types, constants.
  • Every exported function has an explicit return type annotation. No exceptions.

Read the full file on GitHub · 111 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. 2mo ago First seen · 111 lines · 1,069 tokens per session scan A cc117d31cb21

Subscribe to this mod's changes

mealforge AGENTS.md is an instructions file published in the GitHub repository LooseWireDev/mealforge (1 stars, last pushed 3mo ago), licensed MIT. It adds 1,069 tokens to every session, about $0.0043 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 2026-08-31.

Related

mealforge AGENTS.md compared with instructions from other repositories

mealforge AGENTS.md next to 6 instructions from other repositories
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