musico: Instructions file for Codex

AGENTS.md

musico AGENTS.md is an instructions file for Codex, OpenCode from moKshagna-p/musico. It costs 1,296 tokens per session, scanned A, original, AGPL-3.0.

Repository instructions for Musico, describing the project and its monorepo layout. A monorepo is one repository containing multiple related applications, here an API backend and a web frontend.

In plain words
What is it for?
Use them when an agent is working on Musico's API or web application.
Why use it?
They give a coding agent project context and help it follow the repository's intended structure.

Instructions file for CodexOpenCode

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

This is moKshagna-p/musico's own configuration. It tells Codex and OpenCode how to work on musico 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 musico configures →

Reuse

Borrowing it

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

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 musico AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/mokshagna-p/musico/agents-md/github.svg)](https://agentmods.dev/instructions/mokshagna-p/musico/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/mokshagna-p/musico/agents-md"><img src="https://agentmods.dev/badge/instructions/mokshagna-p/musico/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>

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.

agentmods 80×15 button for musico AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/mokshagna-p/musico/agents-md"><img src="https://agentmods.dev/badge/instructions/mokshagna-p/musico/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,296 This file is loaded in full into every session.
When invoked 1,296 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 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 $0.01296 $0.01296
Opus 5.5 $0.00518 $0.00518
Sonnet 5.5 $0.00259 $0.00259
Haiku 4.5 $0.00130 $0.00130

Measured 1mo ago against content hash d1453a90f6de, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

musico 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 · 76 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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. 1mo ago Changed · +6 lines · +188 tokens per session d1453a90f6de
  2. 2mo ago First seen · 70 lines · 1,108 tokens per session scan A 83ec2f1b883c

Subscribe to this mod's changes

musico AGENTS.md is an instructions file published in the GitHub repository moKshagna-p/musico (54 stars, last pushed 7d ago), licensed AGPL-3.0. It adds 1,296 tokens to every session, about $0.0052 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 2026-09-04.

Related

musico AGENTS.md compared with instructions from other repositories

musico AGENTS.md next to 6 instructions from other repositories
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musico AGENTS.mdmoKshagna-p/musicoInstructions file547d agoAGPL-3.0A1,296Codex, OpenCode
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vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode