cloudflare-image-mcp-s3: Instructions file for Codex

AGENTS.md

cloudflare-image-mcp-s3 AGENTS.md is an instructions file for Codex, OpenCode from b19805652/cloudflare-image-mcp-s3. It costs 720 tokens per session, scanned A, original, no licence file.

A project instruction file for a Cloudflare Images MCP server backed by Amazon S3. It documents the worker-only architecture, technology choices, repository layout, and MCP endpoints.

In plain words
What is it for?
Use it when developing or maintaining the cloudflare-image-mcp-s3 project, its Cloudflare Workers, S3 integration, or MCP endpoints.
Why use it?
It gives the coding agent the project’s structure and operating constraints, reducing incorrect changes to the server.

Instructions file for CodexOpenCode

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

This is b19805652/cloudflare-image-mcp-s3's own configuration. It tells Codex and OpenCode how to work on cloudflare-image-mcp-s3 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 cloudflare-image-mcp-s3 configures →

Reuse

Borrowing it

Nothing to install: this file belongs to b19805652/cloudflare-image-mcp-s3. 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/b19805652/cloudflare-image-mcp-s3/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/b19805652/cloudflare-image-mcp-s3

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 cloudflare-image-mcp-s3 AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/b19805652/cloudflare-image-mcp-s3/agents-md.svg)](https://agentmods.dev/instructions/b19805652/cloudflare-image-mcp-s3/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/b19805652/cloudflare-image-mcp-s3/agents-md"><img src="https://agentmods.dev/badge/instructions/b19805652/cloudflare-image-mcp-s3/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 720 This file is loaded in full into every session.
When invoked 720 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 $0.00720 $0.00720
Opus 5 $0.00360 $0.00360
Sonnet 5 $0.00144 $0.00144
Haiku 4.5 $0.00072 $0.00072

Measured 7d ago against content hash 1cde0a45db2f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

cloudflare-image-mcp-s3 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 7d 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 · 84 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. 7d ago First seen · 84 lines · 720 tokens per session scan A 1cde0a45db2f

Subscribe to this mod's changes

cloudflare-image-mcp-s3 AGENTS.md is an instructions file published in the GitHub repository b19805652/cloudflare-image-mcp-s3 (0 stars, last pushed 2mo ago), with no licence file. It adds 720 tokens to every session, about $0.0036 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 2026-08-31.

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