HuLa: Instructions file for Codex

AGENTS.md

HuLa AGENTS.md is an instructions file for Codex, OpenCode from HuLaSpark/HuLa. It costs 1 tokens per session, scanned A, original, Apache-2.0.

Project instructions for HuLa, a cross-platform messaging app built with Rust and Vue 3 for desktop and mobile systems.

In plain words
What is it for?
Use them when developing or maintaining HuLa across Windows, macOS, Linux, Android, and iOS.
Why use it?
They provide the project context and working rules an agent needs when editing a codebase that targets several operating systems.

Instructions file for CodexOpenCode

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

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

About the project

HuLa is a cross-platform instant messaging application for desktop and mobile devices, built with Rust, Vue, TypeScript, Tauri, and Vite. It is intended for users who need private chats, group conversations, authentication, and related messaging features across Windows, macOS, Linux, Android, and iOS.

HuLaSpark/HuLa · 7,801 stars · on GitHub · hulaspark.com

Reuse

Borrowing it

Nothing to install: this file belongs to HuLaSpark/HuLa. 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/HuLaSpark/HuLa/master/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/HuLaSpark/HuLa

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 HuLa AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/hulaspark/hula/agents-md/github.svg)](https://agentmods.dev/instructions/hulaspark/hula/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/hulaspark/hula/agents-md"><img src="https://agentmods.dev/badge/instructions/hulaspark/hula/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 HuLa AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/hulaspark/hula/agents-md"><img src="https://agentmods.dev/badge/instructions/hulaspark/hula/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1 This file is loaded in full into every session.
When invoked 1 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 $0.00001 $0.00001
Opus 5.5 $0.00000 $0.00000
Sonnet 5.5 $0.00000 $0.00000
Haiku 4.5 $0.00000 $0.00000

Measured 2mo ago against content hash 4321ba53b426, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

HuLa 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.

Origin

Copies of this mod

4 near-identical copies found in the catalogue:

AGENTS.md · 1 lines

What it actually says

.rules

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 · 1 lines · 1 tokens per session scan A 4321ba53b426

Subscribe to this mod's changes

HuLa AGENTS.md is an instructions file published in the GitHub repository HuLaSpark/HuLa (7,801 stars, last pushed 2d ago), licensed Apache-2.0. It adds 1 tokens to every session, about $0.0000 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

HuLa AGENTS.md compared with instructions from other repositories

HuLa AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
HuLa AGENTS.mdHuLaSpark/HuLaInstructions file7.8k2d agoApache-2.0A1Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149ktodayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode