What is patron AGENTS.md?

A project-specific AGENTS.md instruction file for the Patron codebase. It records the project’s mathematical constraints, development setup, tests, and Node.js and TypeScript requirements.

Use it when asking an agent to work on Patron, especially tasks involving implementation, testing, or the Node.js and TypeScript backend.

It gives coding agents the local rules and background they need before changing this repository, reducing incorrect assumptions about its maths or build process.

How matematicsolutions/patron configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to matematicsolutions/patron. 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/matematicsolutions/patron/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/matematicsolutions/patron

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/matematicsolutions/patron/agents-md/github.svg)](https://agentmods.dev/instructions/matematicsolutions/patron/agents-md)

Your own site

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

Per session 11,946 This file is loaded in full into every session.

When invoked 11,946 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	$0.11946	$0.11946
Opus 5.5	$0.04778	$0.04778
Sonnet 5.5	$0.02389	$0.02389
Haiku 4.5	$0.01195	$0.01195

Measured 14d ago against content hash 97a084a9c403, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

patron 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 14d 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 · 209 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, 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.

14d ago Changed · +143 tokens per session 97a084a9c403
27d ago Changed · +43 tokens per session 8bbeb53b041e
29d ago Changed · +1 lines · +275 tokens per session eaca3eb3fe48
1mo ago Changed · +274 tokens per session be32960cff04
1mo ago Changed · +82 lines · +6,121 tokens per session 5c3265f6942e
1mo ago Changed · +60 tokens per session 4765aa853acc
2mo ago First seen · 126 lines · 5,030 tokens per session scan A f6c6ef631ebc

Subscribe to this mod's changes

patron AGENTS.md is an instructions file published in the GitHub repository matematicsolutions/patron (16 stars, last pushed 6d ago), licensed AGPL-3.0. It adds 11,946 tokens to every session, about $0.0478 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.

agpl ai-agent audit-trail eu-ai-act gdpr law-firms

patron AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
patron AGENTS.mdmatematicsolutions/patron	Instructions file	16	6d ago	AGPL-3.0	A	11,946	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	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	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

patron: Instructions file for Codex