suna: Instructions file for Codex

AGENTS.md

suna AGENTS.md is an instructions file for Codex, OpenCode from kortix-ai/suna. It costs 12,905 tokens per session, scanned A, original, no licence file.

A set of instructions for Claude Code working on Suna, an open-source system for managing AI tools or agents. It covers project work, Linear issue tracking, ownership, autonomy, and incident-related learnings.

In plain words
What is it for?
Guiding development work on kortix-ai/suna, including task tracking, ownership of changes, and applying lessons from incidents.
Why use it?
It helps the agent follow the project’s working practices and handle incidents consistently.

Instructions file for CodexOpenCode

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

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

Reuse

Borrowing it

Nothing to install: this file belongs to kortix-ai/suna. 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/kortix-ai/suna/dev/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/kortix-ai/suna

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 suna AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/kortix-ai/suna/agents-md"><img src="https://agentmods.dev/badge/instructions/kortix-ai/suna/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 12,905 This file is loaded in full into every session.
When invoked 12,905 The same file — it is already loaded in full.
Security scan A 1 finding. 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 $0.12905 $0.12905
Opus 5.5 $0.05162 $0.05162
Sonnet 5.5 $0.02581 $0.02581
Haiku 4.5 $0.01290 $0.01290

Measured 5d ago against content hash 1526803007f1, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

suna AGENTS.md scanned grade A with 1 finding 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 5d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

| Your box | T0 for the packages you touched, the targeted test, and the real surface: the route with curl, the CLI process, the page with agent-browser | your judgment |
AGENTS.md · 843 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 5d ago Changed · +24 lines · +402 tokens per session 1526803007f1
  2. 6d ago Changed · -9 tokens per session a6bf7a4a87fd
  3. 7d ago Changed · +2 lines · -3 tokens per session dbbd9b01712c
  4. 8d ago Changed · +7 tokens per session 52e29c56031b
  5. 15d ago Changed · +2 lines · +8 tokens per session ef0d276ced49
  6. 16d ago Changed · +2 lines · +58 tokens per session c5526a2eb0e9
  7. 17d ago Changed · +2 lines · +103 tokens per session 0cb6ef82d762
  8. 18d ago Changed · +3 lines · +165 tokens per session 43c65cde4767
  9. 21d ago Changed · +29 lines · +302 tokens per session 45b791c15f56
  10. 22d ago First seen · 779 lines · 11,872 tokens per session scan A b7d0f2e9ff46

Subscribe to this mod's changes

suna AGENTS.md is an instructions file published in the GitHub repository kortix-ai/suna (20,356 stars, last pushed 3d ago), with no licence file. It adds 12,905 tokens to every session, about $0.0516 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

suna AGENTS.md compared with instructions from other repositories

suna AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
suna AGENTS.mdkortix-ai/sunaInstructions file20k3d agononeA12,905Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA5,516GitHub Copilot
langchain AGENTS.mdlangchain-ai/langchainInstructions file149ktodayMITA4,680Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode