gtm-grid: Instructions file for Codex

AGENTS.md

gtm-grid AGENTS.md is an instructions file for Codex, OpenCode from badapplesdotdev/gtm-grid. It costs 2,699 tokens per session, scanned C, original, no licence file.

Project-specific instructions for coding agents in the gtm-grid repository. They cover verification, building the packaged app for OAuth, signing in, and testing its Slack connection.

In plain words
What is it for?
Running the verification flow, building the packaged app, signing in, and testing Slack connectivity.
Why use it?
They define the checks and project actions needed to confirm that changes work in the repository's real app flow.

Instructions file for CodexOpenCode

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

This is badapplesdotdev/gtm-grid's own configuration. It tells Codex and OpenCode how to work on gtm-grid 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 gtm-grid configures →

Reuse

Borrowing it

Nothing to install: this file belongs to badapplesdotdev/gtm-grid. 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/badapplesdotdev/gtm-grid/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/badapplesdotdev/gtm-grid

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 gtm-grid AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/badapplesdotdev/gtm-grid/agents-md"><img src="https://agentmods.dev/badge/instructions/badapplesdotdev/gtm-grid/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 2,699 This file is loaded in full into every session.
When invoked 2,699 The same file — it is already loaded in full.
Security scan C 2 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 $0.02699 $0.02699
Opus 5.5 $0.01080 $0.01080
Sonnet 5.5 $0.00540 $0.00540
Haiku 4.5 $0.00270 $0.00270

Measured 2mo ago against content hash 49c833f65e78, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

gtm-grid AGENTS.md scanned grade C with 2 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 2mo 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.

rm -rf "$D/build" # the Electron-ABI binary

Makes network callslowCapability

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

# verify: curl -H "Origin: app://gtmgrid" http://127.0.0.1:8787/api/health → 200 + access-control-allow-origin: app://gtmgrid
AGENTS.md · 212 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. 2mo ago First seen · 212 lines · 2,699 tokens per session scan C 49c833f65e78

Subscribe to this mod's changes

gtm-grid AGENTS.md is an instructions file published in the GitHub repository badapplesdotdev/gtm-grid (17 stars, last pushed today), with no licence file. It adds 2,699 tokens to every session, about $0.0108 per session on Opus 5.5. A static security scan graded it C with 2 findings (recursive force delete, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

gtm-grid AGENTS.md compared with instructions from other repositories

gtm-grid AGENTS.md next to 6 instructions from other repositories
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gtm-grid AGENTS.mdbadapplesdotdev/gtm-gridInstructions file17todaynoneC2,699Codex, OpenCode
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