opencode-ensemble: Instructions file for Codex

AGENTS.md

opencode-ensemble AGENTS.md is an instructions file for Codex, OpenCode from hueyexe/opencode-ensemble. It costs 4,885 tokens per session, scanned A, original, MIT.

Project-specific AGENTS.md instructions for the OpenCode Ensemble repository. The excerpt describes OpenCode Ensemble as a plugin that lets multiple AI agents work in parallel, communicate, share tasks, and coordinate execution.

In plain words
What is it for?
Use it when modifying the OpenCode Ensemble project, especially its agent coordination, task management, dashboard, or status-display features.
Why use it?
It gives agents consistent guidance for working on that repository and explains the product's intended users and interface.

Instructions file for CodexOpenCode

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

This is hueyexe/opencode-ensemble's own configuration. It tells Codex and OpenCode how to work on opencode-ensemble 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 opencode-ensemble configures →

Reuse

Borrowing it

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

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 opencode-ensemble AGENTS.md

README.md
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Your own site
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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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Your own site · 80×15
<a href="https://agentmods.dev/instructions/hueyexe/opencode-ensemble/agents-md"><img src="https://agentmods.dev/badge/instructions/hueyexe/opencode-ensemble/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 4,885 This file is loaded in full into every session.
When invoked 4,885 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 $0.04885 $0.04885
Opus 5.5 $0.01954 $0.01954
Sonnet 5.5 $0.00977 $0.00977
Haiku 4.5 $0.00488 $0.00488

Measured 1mo ago against content hash 1255bc8d7453, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

opencode-ensemble 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 · 502 lines

How it starts

The opening of the file, as written. The whole thing — 502 lines — stays where its author put it; the contents beside it link to each section on GitHub.

opencode-ensemble — Agent Guidelines

What This Is

opencode-ensemble is an OpenCode plugin that enables agent teams: multiple agents running in parallel with peer-to-peer communication, shared task management, and coordinated execution. Built entirely on the public OpenCode plugin SDK (@opencode-ai/plugin) with zero internal dependencies.

Design Context

Users

OpenCode Ensemble is for developers using OpenCode to coordinate multiple AI agents on implementation, research, review, and test work. The dashboard is primarily for live triage: quickly seeing which agents are working, idle, blocked, errored, or done, then drilling into the right agent, task, or message without losing context.

Brand Personality

Focused, operational, and precise. The product should feel like a developer mission control surface: high-signal, technically credible, calm under pressure, and alive enough to make parallel work visible.

Aesthetic Direction

Use a mission-control visual language: dark, disciplined, status-rich, and spatially clear. Favor crisp hierarchy, meaningful status color, compact but readable density, and purposeful motion for live updates. Avoid generic AI dashboard tropes: decorative glow, arbitrary glassmorphism, identical metric cards, gradient-text hero treatments, and ornamental charts that do not support triage.

Design Principles

  1. Prioritize live triage over decoration: every region should answer who needs attention, what changed, and what the lead can inspect next.
  2. Preserve developer context: keep agents, tasks, activity, and timeline connected instead of scattering related signals across unrelated cards.
  3. Use status redundantly: pair color with text, shape, grouping, and accessible state labels so status is understandable without relying on color alone.
  4. Support both first glance and deep inspection: show a clear overview first, then reveal prompts, messages, dependencies, branches, and timing in focused detail views.
  5. Keep the interface fast and resilient: keyboard navigation, visible focus, responsive layout, reduced-motion support, and empty/error/loading states are baseline requirements.

Read the full file on GitHub · 502 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 · +19 lines · +308 tokens per session 1255bc8d7453
  2. 2mo ago First seen · 483 lines · 4,577 tokens per session scan A a6db711ae58c

Subscribe to this mod's changes

opencode-ensemble AGENTS.md is an instructions file published in the GitHub repository hueyexe/opencode-ensemble (254 stars, last pushed 18d ago), licensed MIT. It adds 4,885 tokens to every session, about $0.0195 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

opencode-ensemble AGENTS.md compared with instructions from other repositories

opencode-ensemble AGENTS.md next to 6 instructions from other repositories
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opencode-ensemble AGENTS.mdhueyexe/opencode-ensembleInstructions file25418d agoMITA4,885Codex, OpenCode
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vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode