aoa-agents: Instructions file for Codex

AGENTS.md

aoa-agents AGENTS.md is an instructions file for Codex, OpenCode from 8Dionysus/aoa-agents. It costs 1,225 tokens per session, scanned A, original, Apache-2.0.

A repository-wide instruction file for the aoa-agents project that defines its agent-related responsibilities, boundaries, and routes to other project documentation.

In plain words
What is it for?
Use it to guide work involving agent roles, handoffs, memory posture, evaluation, operating models, and related agent-layer structures.
Why use it?
It helps coding agents understand which parts of the project this area owns and which decisions belong elsewhere.

Instructions file for CodexOpenCode

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

This is 8Dionysus/aoa-agents's own configuration. It tells Codex and OpenCode how to work on aoa-agents 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 aoa-agents configures →

Reuse

Borrowing it

Nothing to install: this file belongs to 8Dionysus/aoa-agents. 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/8Dionysus/aoa-agents/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/8Dionysus/aoa-agents

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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Per session 1,225 This file is loaded in full into every session.
When invoked 1,225 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 $0.01225 $0.01225
Opus 5.5 $0.00490 $0.00490
Sonnet 5.5 $0.00245 $0.00245
Haiku 4.5 $0.00122 $0.00122

Measured 2mo ago against content hash 53cf2be428e2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

aoa-agents 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.

AGENTS.md · 99 lines

How it starts

The opening of the file, as written. The whole thing — 99 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Root route card for aoa-agents.

Role

This repository owns role-bearing actor meaning: profile structure, role contracts, handoff posture, memory posture, evaluation posture, operating-model surfaces, bounded cohort hints, role specializations, and generated agent-layer consumer seams. It also owns the meaning of agent-local statistical questions and evidence references exposed through stats/.

It does not implement runtime autonomy and does not own skill workflow truth, technique truth, proof doctrine, memory objects, routing policy, playbook scenario canon, KAG substrate semantics, shared statistical grammar, cross-owner statistical composition, or runtime workers.

This card supplies the repository-wide route. A nearer AGENTS.md narrows it with a local delta; neither replaces authored source, public explanation, or a named stronger-owner contract.

Operating Map

Field Route
input role, persona, handoff, posture, projection, or agent-layer operation pressure
output source role object, mechanic-local contract, generated companion, decision record, or stronger-owner handoff
owner source objects under agents/, operation packages under mechanics/, and route docs under docs/
next route nearest nested AGENTS.md, then the source surface, mechanic package, builder, validator, or sibling owner
validation VALIDATION.md, plus the nearest local card

Route Modes

Route mode Use when First surface
first-reading you need the shortest honest overview README
authority-boundary repository authority, owner split, or role-layer claim changes CHARTER and BOUNDARIES
system-design repository shape, source/generated posture, or layer relationship changes DESIGN
agent-surface-design route-card shape, agent-facing guidance, or card mesh posture changes DESIGN.AGENTS
source-object role profiles, forms, specializations, tiers, capabilities, orchestrators, cohorts, or runtime-seam bindings change agents
mechanic-change repeatable operation topology, package route, part-local contract, provenance, or validation changes mechanics
codex-projection Codex custom-agent projection, specialization eligibility, workspace install, or freshness changes codex-projection and mechanics/codex-projection/parts/refresh-law/docs/subagent-refresh-law.md
direction-change roadmap, release contour, future trigger, or repo-level direction changes ROADMAP.md
current-contour shipped surface families or root discoverability change CURRENT_CONTOUR
generated-surface generated registries, readers, or projections change source surface -> builder -> generated output -> validator
local-memory-port repo-local memo candidate, receipt, export, or local note changes memo/AGENTS
local-stats-port agent-local statistical question, contract, or reference packet changes stats/AGENTS

Read the full file on GitHub · 99 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. 2mo ago Changed · -18 lines · -241 tokens per session 53cf2be428e2
  2. 2mo ago Changed · -50 lines · -489 tokens per session 8adc68af83dc
  3. 2mo ago First seen · 167 lines · 1,955 tokens per session scan A 0f2ee4b4cec1

Subscribe to this mod's changes

aoa-agents AGENTS.md is an instructions file published in the GitHub repository 8Dionysus/aoa-agents (4 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 1,225 tokens to every session, about $0.0049 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

aoa-agents AGENTS.md compared with instructions from other repositories

aoa-agents AGENTS.md next to 6 instructions from other repositories
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aoa-agents AGENTS.md8Dionysus/aoa-agentsInstructions file41mo agoApache-2.0A1,225Codex, OpenCode
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vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode