open-image-prompts: Instructions file for Codex

AGENTS.md

open-image-prompts AGENTS.md is an instructions file for Codex, OpenCode from NanmiCoder/open-image-prompts. It costs 1,585 tokens per session, scanned A, original, MIT.

A project instruction file for an offline-first archive of visual AI prompts, with a read-only SQLite database and a React/Vite website. The repository contains the application and indexes, while the main dataset and image packs are downloaded separately.

In plain words
What is it for?
Use it when starting the archive, downloading its prompt dataset, running the API or website, or developing its visual prompt browsing features.
Why use it?
It explains the startup process, required tools, dataset location, and large image download so agents do not expect all data to be in Git or use the wrong local URL.

Instructions file for CodexOpenCode

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

This is NanmiCoder/open-image-prompts's own configuration. It tells Codex and OpenCode how to work on open-image-prompts 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 open-image-prompts configures →

Reuse

Borrowing it

Nothing to install: this file belongs to NanmiCoder/open-image-prompts. 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/NanmiCoder/open-image-prompts/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/NanmiCoder/open-image-prompts

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 open-image-prompts AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/nanmicoder/open-image-prompts/agents-md"><img src="https://agentmods.dev/badge/instructions/nanmicoder/open-image-prompts/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,585 This file is loaded in full into every session.
When invoked 1,585 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 $0.01585 $0.01585
Opus 5.5 $0.00634 $0.00634
Sonnet 5.5 $0.00317 $0.00317
Haiku 4.5 $0.00159 $0.00159

Measured 21d ago against content hash 0c7a6f802d98, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

open-image-prompts 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 21d 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 · 156 lines

How it starts

The opening of the file, as written. The whole thing — 156 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Instructions for coding agents working in or starting up this repository.

What this repository is

An open, local-first visual prompt archive plus two installable Agent Skills. The application is a read-only SQLite API (Python, standard library only) behind a React/Vite frontend. Nothing here trains, labels, or writes prompt data.

Get it running

Prerequisites: Node.js 20.19+ or 22.12+, and Git. Python arrives via uv, which start.sh installs into .oip/tools/ if it is missing.

./start.sh          # macOS/Linux; Windows: start.bat

start.sh is the whole setup: it prepares Python, downloads the dataset, installs frontend packages, and starts the API and frontend together. Open the URL it prints, not a URL you assumed — see "Ports" below.

To skip the ~4 GB of image packs (the gallery then falls back to each record's original source URL):

OIP_FETCH_SKIP_IMAGES=1 ./start.sh

Step-by-step instead of the launcher:

uv sync --locked
npm run data:pull        # or data:pull:db to skip image packs
npm --prefix web ci
npm run dev

The dataset is not in Git

A clone gives you code, Skills, taxonomy, and small indexes — not the corpus. db/prompts.db.gz (~80 MB) and images/ (~4.2 GB across nine monthly packs) are downloaded from GitHub Releases by scripts/fetch_dataset.py, which verifies every asset's sha256 against data/dataset-manifest.json. Both paths are gitignored, and re-running the fetch is safe: verified assets are skipped.

Expect this layout after a full pull:

db/prompts.db.gz          # compressed archive from Releases
images/<tweet_id>/N.jpg   # extracted image packs
.oip/runtime/prompts.db   # expanded read-only SQLite, created on first start
.oip/packs/*.sha256       # extraction markers so unchanged packs are skipped

Search and retrieval work without the image packs. Only local image preview needs them.

Videos follow the same rule: the packs ship images and poster frames, the corpus references 2,061 clips, and no video binary travels through Git. A <video> whose file is missing falls back to X's CDN — unreachable from mainland China, expiring over time — so a clone without clips shows posters only. When a task needs playable video, pull the clips onto the machine that serves them:

Read the full file on GitHub · 156 lines

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. 21d ago Changed · +20 lines · +262 tokens per session 0c7a6f802d98
  2. 2mo ago First seen · 136 lines · 1,323 tokens per session scan A 424342b75abe

Subscribe to this mod's changes

open-image-prompts AGENTS.md is an instructions file published in the GitHub repository NanmiCoder/open-image-prompts (387 stars, last pushed yesterday), licensed MIT. It adds 1,585 tokens to every session, about $0.0063 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

open-image-prompts AGENTS.md compared with instructions from other repositories

open-image-prompts AGENTS.md next to 6 instructions from other repositories
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open-image-prompts AGENTS.mdNanmiCoder/open-image-promptsInstructions file387yesterdayMITA1,585Codex, OpenCode
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next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, OpenCode
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deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode