social-profile-image-sizes: Instructions file for Codex

AGENTS.md

social-profile-image-sizes AGENTS.md is an instructions file for Codex, OpenCode from chuckreynolds/social-profile-image-sizes. It costs 1,466 tokens per session, scanned A, original, no licence file.

A set of AGENTS.md instructions for the social-profile-image-sizes repository, which contains code or assets related to profile-image dimensions.

In plain words
What is it for?
Use it when changing an image size, adding an asset, or locating the relevant files in the repository.
Why use it?
It tells coding agents how this repository is organised and what rules to follow, reducing guesswork when making changes.

Instructions file for CodexOpenCode

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

This is chuckreynolds/social-profile-image-sizes's own configuration. It tells Codex and OpenCode how to work on social-profile-image-sizes 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 social-profile-image-sizes configures →

Reuse

Borrowing it

Nothing to install: this file belongs to chuckreynolds/social-profile-image-sizes. 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/chuckreynolds/social-profile-image-sizes/master/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/chuckreynolds/social-profile-image-sizes

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 social-profile-image-sizes AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/chuckreynolds/social-profile-image-sizes/agents-md"><img src="https://agentmods.dev/badge/instructions/chuckreynolds/social-profile-image-sizes/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,466 This file is loaded in full into every session.
When invoked 1,466 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 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 $0.01466 $0.01466
Opus 5 $0.00733 $0.00733
Sonnet 5 $0.00293 $0.00293
Haiku 4.5 $0.00147 $0.00147

Measured 10d ago against content hash 7b2becd3cf84, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

social-profile-image-sizes 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 10d 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 · 146 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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. 10d ago First seen · 146 lines · 1,466 tokens per session scan A 7b2becd3cf84

Subscribe to this mod's changes

social-profile-image-sizes AGENTS.md is an instructions file published in the GitHub repository chuckreynolds/social-profile-image-sizes (229 stars, last pushed 16d ago), with no licence file. It adds 1,466 tokens to every session, about $0.0073 per session on Opus 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.

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