multica-best-practices: Instructions file for Codex

AGENTS.md

multica-best-practices AGENTS.md is an instructions file for Codex, OpenCode from it235/multica-best-practices. It costs 1,879 tokens per session, scanned A, original, MIT.

A project guide for coding agents that defines the repository layout, working rules, and how Chinese and English content should coexist.

In plain words
What is it for?
Use it when an agent needs to understand the project structure, follow change rules, or create and update bilingual templates.
Why use it?
It gives agents a shared set of conventions, reducing guesswork and inconsistent changes across the project.

Instructions file for CodexOpenCode

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

This is it235/multica-best-practices's own configuration. It tells Codex and OpenCode how to work on multica-best-practices 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 multica-best-practices configures →

Reuse

Borrowing it

Nothing to install: this file belongs to it235/multica-best-practices. 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/it235/multica-best-practices/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/it235/multica-best-practices

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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README.md
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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.

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Per session 1,879 This file is loaded in full into every session.
When invoked 1,879 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 $0.01879 $0.01879
Opus 5.5 $0.00752 $0.00752
Sonnet 5.5 $0.00376 $0.00376
Haiku 4.5 $0.00188 $0.00188

Measured 1mo ago against content hash 75119cccfbab, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

multica-best-practices 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 1mo 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 · 77 lines

How it starts

The opening of the file, as written. The whole thing — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

This repository is a practical Copy. Paste. Run. library of Agent · Squad · Skill · Issue templates for Multica. Every template can be copied and used as-is. Chinese is the source language of the content; this file is the agent entry point and is intentionally always in English (see the i18n convention below).

Project structure

README.md            Project entry: quick start / principles / structure (bilingual switcher)
AGENTS.md            Agent entry: project conventions and change rules (always English)
templates/           Everything copy-paste-ready (split by language)
├── zh_CN/           Chinese templates (default)
│   ├── MULTICA.md   Repo-context template: copy to the root of each product repo
│   │                (layout, test-automation paths, build/verify commands, branch conventions)
│   ├── agents/      Shared Agent Instructions (9 core + 6 optional *-reviewer for the reviewed Starter)
│   ├── skills/      Shared Skills (unified multica- prefix; see four-layer model)
│   │   ├── multica-artifact-*/  Orchestration skills landing content to team platforms (platform decoupled from roles)
│   │   └── multica-platform-*/  Platform-layer shells (Confluence/JIRA/Jenkins/Apifox/Figma) — only place holding company-specific URLs/credentials
│   └── squad/       Squad starters (copy the whole subdirectory and run)
│       ├── software-development/  Regular development (recommended)
│       ├── software-development-reviewed/  Same pipeline + dedicated Reviewers (two-layer gates)
│       └── bug-fix/               Minimal fix combination
└── en_US/           English templates (same structure as zh_CN/)
docs/                Methodology (split by language: zh_CN/ + en_US/)
├── FLOW.md                        Deliverable-driven flow, gate trimming, work-package table
├── role-skills-architecture.md    Why skills are layered and which layer a capability belongs to
├── platform-collaboration.md      Platform capability is written exactly once
├── test-automation-in-repo.md     Automation assets land in the product repo; paths come from MULTICA.md
└── multi-repo-and-issue-links.md  Multi-repo matrix routing + mandatory upstream reads
scripts/             Optional automation: push templates to a Multica workspace (Python 3.9+, stdlib only)
└── multica-sync/    Idempotent sync: import skills -> create/update agents -> create squad -> add members -> bind skills
SECURITY.md          Security check before sharing templates

Read the full file on GitHub · 77 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. 1mo ago Changed · -1 lines · -27 tokens per session 75119cccfbab
  2. 1mo ago Changed · +3 lines · +140 tokens per session 793b66144bfc
  3. 1mo ago Changed · +9 lines · +387 tokens per session 19945e77a96b
  4. 1mo ago First seen · 66 lines · 1,379 tokens per session scan A 43bb3509a0a7

Subscribe to this mod's changes

multica-best-practices AGENTS.md is an instructions file published in the GitHub repository it235/multica-best-practices (212 stars, last pushed 1mo ago), licensed MIT. It adds 1,879 tokens to every session, about $0.0075 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 2026-08-30.

Related

Other instructions, from other repositories