claude-multi-agent-architecture: Instructions file for Codex

AGENTS.md

claude-multi-agent-architecture AGENTS.md is an instructions file for Codex, OpenCode from mnzralee/claude-multi-agent-architecture. It costs 1,259 tokens per session, scanned A, original, MIT.

A reusable instruction template for coding agents working on software projects. It describes project details, coding conventions, architecture, testing, and Git practices, with placeholders to customize.

In plain words
What is it for?
It is for documenting a project's technology choices, code style, testing approach, architecture, and commit rules. The provided text is a template rather than instructions for one specific project.
Why use it?
Agents can make inconsistent decisions when they lack shared project context. These instructions give them common rules to follow across different coding tools.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions CLAUDE.md; mentions subagents; mentions Claude Code.

This is mnzralee/claude-multi-agent-architecture's own configuration. It tells Codex and OpenCode how to work on claude-multi-agent-architecture 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 claude-multi-agent-architecture configures →

Reuse

Borrowing it

Nothing to install: this file belongs to mnzralee/claude-multi-agent-architecture. 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/mnzralee/claude-multi-agent-architecture/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/mnzralee/claude-multi-agent-architecture

Made for: Codex, OpenCode.

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Per session 1,259 This file is loaded in full into every session.
When invoked 1,259 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 $0.01259 $0.01259
Opus 5 $0.00629 $0.00629
Sonnet 5 $0.00252 $0.00252
Haiku 4.5 $0.00126 $0.00126

Measured 8d ago against content hash e310af265be6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

claude-multi-agent-architecture 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 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.

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 · 101 lines

How it starts

The opening of the file, as written. The whole thing — 101 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md - Cross-Tool Agent Configuration

Tool-agnostic context for AI coding assistants (Claude Code, Cursor, Codex, Gemini, Amp, and others). For Claude Code specifics, see CLAUDE.md and the .claude/ directory. Replace every [CUSTOMIZE] placeholder with your project's values.

Project Overview

[PROJECT_NAME] is a [DESCRIPTION].

  • Backend: [FRAMEWORK] with [ARCHITECTURE_PATTERN]
  • Frontend: [FRAMEWORK]
  • Database: [DATABASE] with [ORM]
  • Infrastructure: [INFRA_PLATFORM]
  • Repository: [monorepo | polyrepo]

Conventions

Code style (illustrative defaults; adapt to your stack)

  • TypeScript strict mode; no any (use unknown plus type guards).
  • Typed domain errors; never swallow exceptions or use silent fallbacks.
  • No @ts-ignore / @ts-expect-error.

Git

  • Conventional commits: type(scope): subject (feat, fix, refactor, chore, docs, test, perf, security).
  • File-by-file staging; commit each logical unit. No AI attribution, no emojis.

Testing

  • Testing pyramid: roughly 70% unit, 20% integration, 10% end-to-end. Prove results with real output.

Architecture

  • Clean architecture: domain to application to infrastructure to interface. Dependencies point inward (domain has zero external deps). Repository pattern for data access; use cases for business logic.

Orchestration model

  • Decide before orchestrating. Prefer a single prompt or a fixed workflow over an autonomous swarm. Pick the smallest pattern that fits.
  • Single writer, many readers. Parallel agents may read/analyze/review; exactly one agent mutates files or commits at a time.
  • Prove with artifacts. "Done" means a commit SHA, test output, or a passing check, not a narration.

Operating standard (doctrine, every model tier)

Every model, whatever its capability tier, honors one behavioral contract in this repo: lead with the outcome, prove completion with artifacts, decide depth-first rather than from a hunch, do not stop early, do the simplest thing that works well, and disclose every honest finding uncapped. For Claude Code, the full doctrine and its enforcement (an always-loaded rule, a launch-time system-prompt wrapper, an inert-by-default verification hook) live at .claude/standards/OPERATING-STANDARD.md; see docs/OPERATING-STANDARD.md. Tools without an equivalent mechanism should still hold every model to this same six-point contract, via whatever system-prompt or repo-instructions surface that tool exposes.

Read the full file on GitHub · 101 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. 8d ago First seen · 101 lines · 1,259 tokens per session scan A e310af265be6

Subscribe to this mod's changes

claude-multi-agent-architecture AGENTS.md is an instructions file published in the GitHub repository mnzralee/claude-multi-agent-architecture (5 stars, last pushed 1mo ago), licensed MIT. It adds 1,259 tokens to every session, about $0.0063 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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