agno: Instructions file for Codex

AGENTS.md

agno AGENTS.md is an instructions file for Codex, OpenCode from agno-agi/agno. It costs 4 tokens per session, scanned A, original, Apache-2.0.

Repository instructions for coding agents working on the Agno codebase, including its folders, private documentation links, scratch notes, and development environments.

In plain words
What is it for?
It helps agents find core code, examples, scripts, tests, and design documents, and set up the required symbolic links and virtual environments.
Why use it?
It explains the project layout and setup details an agent needs before changing or testing the repository.

Instructions file for CodexOpenCode

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

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

About the project

Agno is a framework and runtime for building, running, and managing platforms made of AI agents. Developers use its SDK, service runtime, and web interface to create agent applications with storage, integrations, APIs, and operational controls; the catalogue entries provide agent-oriented workflows and configuration for using Agno.

agno-agi/agno · 43,076 stars · on GitHub · docs.agno.com

Reuse

Borrowing it

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

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 agno AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/agno-agi/agno/agents-md"><img src="https://agentmods.dev/badge/instructions/agno-agi/agno/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 4 This file is loaded in full into every session.
When invoked 4 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 $0.00004 $0.00004
Opus 5.5 $0.00002 $0.00002
Sonnet 5.5 $0.00001 $0.00001
Haiku 4.5 $0.00000 $0.00000

Measured 2mo ago against content hash 6ebdb617a810, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

agno 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

1 near-identical copy found in the catalogue:

AGENTS.md · 1 lines

What it actually says

CLAUDE.md

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 · -241 lines · -1,540 tokens per session 6ebdb617a810
  2. 2mo ago First seen · 242 lines · 1,544 tokens per session scan A 1c7cdbf546ee

Subscribe to this mod's changes

agno AGENTS.md is an instructions file published in the GitHub repository agno-agi/agno (43,076 stars, last pushed yesterday), licensed Apache-2.0. It adds 4 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

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agno AGENTS.md next to 6 instructions from other repositories
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deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode