What is OpenESC-20x20 AGENTS.md?

A set of AGENTS.md instructions for the OpenESC-20x20 hardware repository, including its development rules, environment, schematics, and circuit-board checks.

Use it when working on the OpenESC-20x20 repository, especially when checking schematics, boards, or the project environment.

It gives coding agents the project’s specific procedures and constraints before they change hardware-related files.

How OpenDrone-hw/OpenESC-20x20 configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to OpenDrone-hw/OpenESC-20x20. 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/OpenDrone-hw/OpenESC-20x20/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/OpenDrone-hw/OpenESC-20x20

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/opendrone-hw/openesc-20x20/agents-md/github.svg)](https://agentmods.dev/instructions/opendrone-hw/openesc-20x20/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/opendrone-hw/openesc-20x20/agents-md"><img src="https://agentmods.dev/badge/instructions/opendrone-hw/openesc-20x20/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/opendrone-hw/openesc-20x20/agents-md"><img src="https://agentmods.dev/badge/instructions/opendrone-hw/openesc-20x20/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 2,974 This file is loaded in full into every session.

When invoked 2,974 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.

Model	Per session	Once invoked
Fable 5.1	$0.02974	$0.02974
Opus 5.5	$0.01190	$0.01190
Sonnet 5.5	$0.00595	$0.00595
Haiku 4.5	$0.00297	$0.00297

Measured 24d ago against content hash 1850c94b0d1e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

OpenESC-20x20 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 24d 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 · 171 lines

The source is not reproduced here

Licensed CERN-OHL-S-2.0

The repository is licensed CERN-OHL-S-2.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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.

25d ago Changed · -147 lines · -2,616 tokens per session fab05a5e713f
1mo ago Changed · +13 lines · +350 tokens per session 1850c94b0d1e
1mo ago Changed · +6 lines · +103 tokens per session 4c4465142f6d
2mo ago Changed · -48 lines · -1,131 tokens per session e6e35f5d8b8a
2mo ago First seen · 200 lines · 3,652 tokens per session scan A 39622ca8d294

Subscribe to this mod's changes

OpenESC-20x20 AGENTS.md is an instructions file published in the GitHub repository OpenDrone-hw/OpenESC-20x20 (279 stars, last pushed 25d ago), licensed CERN-OHL-S-2.0. It adds 2,974 tokens to every session, about $0.0119 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.

Hardware and IoT esc kicad open-hardware status-beta

OpenESC-20x20 AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
OpenESC-20x20 AGENTS.mdOpenDrone-hw/OpenESC-20x20	Instructions file	279	25d ago	CERN-OHL-S-2.0	A	2,974	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	today	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	today	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	275k	2d ago	MIT	A	4,313	Codex, OpenCode

OpenESC-20x20: Instructions file for Codex