What is Atomic-Chat AGENTS.md?

Repository-specific instructions for working on AtomicBot-ai/Atomic-Chat. They explain the project structure, its backends, and naming rules that contributors must follow.

Use them when modifying, reviewing, or navigating the Atomic-Chat repository.

They reduce the risk of changing the wrong part of the codebase or renaming things the project depends on.

How AtomicBot-ai/Atomic-Chat configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to AtomicBot-ai/Atomic-Chat. 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/AtomicBot-ai/Atomic-Chat/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/AtomicBot-ai/Atomic-Chat

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/atomicbot-ai/atomic-chat/agents-md/github.svg)](https://agentmods.dev/instructions/atomicbot-ai/atomic-chat/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/atomicbot-ai/atomic-chat/agents-md"><img src="https://agentmods.dev/badge/instructions/atomicbot-ai/atomic-chat/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/atomicbot-ai/atomic-chat/agents-md"><img src="https://agentmods.dev/badge/instructions/atomicbot-ai/atomic-chat/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 3,019 This file is loaded in full into every session.

When invoked 3,019 The same file — it is already loaded in full.

Security scan C 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.

Model	Per session	Once invoked
Fable 5.1	$0.03019	$0.03019
Opus 5.5	$0.01208	$0.01208
Sonnet 5.5	$0.00604	$0.00604
Haiku 4.5	$0.00302	$0.00302

Measured 8d ago against content hash 902ff65650bf, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

Atomic-Chat AGENTS.md scanned grade C 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 8d 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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

7. **No destructive commands** — `rm -rf`, `git push --force`, `cargo clean

AGENTS.md · 203 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.

8d ago Changed · +1 lines · +31 tokens per session 902ff65650bf
1mo ago Changed · +1 lines · +44 tokens per session c0c007cd0ed1
1mo ago Changed · +9 lines · +153 tokens per session 3b945d16c281
1mo ago Changed · +1 lines · +52 tokens per session 6d0f32e0a0dc
2mo ago First seen · 191 lines · 2,739 tokens per session scan C 4830d992b22c

Subscribe to this mod's changes

Atomic-Chat AGENTS.md is an instructions file published in the GitHub repository AtomicBot-ai/Atomic-Chat (1,943 stars, last pushed yesterday), with no licence file. It adds 3,019 tokens to every session, about $0.0121 per session on Opus 5.5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Apple Silicon ai-chat ai-tools chatgpt deepseek desktop-app

Atomic-Chat AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
Atomic-Chat AGENTS.mdAtomicBot-ai/Atomic-Chat	Instructions file	1.9k	yesterday	none	C	3,019	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

Atomic-Chat: Instructions file for Codex