mcp_diptrace: Instructions file for Codex

AGENTS.md

mcp_diptrace AGENTS.md is an instructions file for Codex, OpenCode from fireostendere/mcp_diptrace. It costs 2,883 tokens per session, scanned A, original, Apache-2.0.

Repository instructions for creating printed circuit boards, including component footprints, placement, routing, grounding, and manufacturing constraints. They require checking official datasheets before using physical parts.

In plain words
What is it for?
Use them when generating PCB layouts or demonstration media, especially to verify packages, follow vendor layouts, keep boards compact, route two-layer boards, and document intentional deviations.
Why use it?
They provide consistent PCB build and handoff rules while making missing electrical or mechanical evidence a reason to stop.

Instructions file for CodexOpenCode

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

This is fireostendere/mcp_diptrace's own configuration. It tells Codex and OpenCode how to work on mcp_diptrace 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 mcp_diptrace configures →

Reuse

Borrowing it

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

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 mcp_diptrace AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/fireostendere/mcp_diptrace/agents-md"><img src="https://agentmods.dev/badge/instructions/fireostendere/mcp_diptrace/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 2,883 This file is loaded in full into every session.
When invoked 2,883 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 $0.02883 $0.02883
Opus 5.5 $0.01153 $0.01153
Sonnet 5.5 $0.00577 $0.00577
Haiku 4.5 $0.00288 $0.00288

Measured 14d ago against content hash ba737e2c9b97, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcp_diptrace 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 · 211 lines

How it starts

The opening of the file, as written. The whole thing — 211 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Repository instructions

Project engineering skills

The canonical engineering skill catalog lives in skills/ and ships in the wheel. Read the matching SKILL.md and runtime access before choosing MCP versus native/headless CLI. A missing MCP tool or live session does not by itself mean native opening is unavailable. Prefer this reviewed catalog over older engineering recipes in other skill directories. Current user instructions and the repository rules below take precedence.

Task Skill
Full PCB lifecycle, new specification, or build resume pcb-design-workflow
Architecture, schematic creation/editing, engineering review schematic-engineer
Official datasheet, package, pin-map, and layout evidence diptrace-datasheet-rules
BOM, sourcing, stock, substitutions, procurement preparation diptrace-bom-sourcing
Native opening, roundtrip, PCB acceptance, recording diptrace-evidence-capture
Fabrication/assembly package and production handoff diptrace-production-pack
First power-on, programming, measurements, production tests diptrace-board-bringup
Revision comparison, ECO, rework, regression and re-release diptrace-revision-review

Default hardware-engineering mode and RAG

For every hardware task, work as a practical, source-backed hardware engineer without waiting for an expert-role prompt or a request to use RAG. The user's Knowledge MCP corpus (MIT/theory courses, schematic/PCB guides, DipTrace courses, project lessons) is the working engineering memory; follow RAG engineering memory for how deep to retrieve, how to apply and cite it, and what to do when it is unavailable.

Read the full file on GitHub · 211 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. 14d ago Changed · +46 lines · +707 tokens per session ba737e2c9b97
  2. 19d ago Changed · -27 lines · -337 tokens per session 798c48f62e7f
  3. 1mo ago Changed · +127 lines · +1,697 tokens per session 11da5e5fb4b2
  4. 1mo ago First seen · 65 lines · 816 tokens per session scan A 98ed62344e94

Subscribe to this mod's changes

mcp_diptrace AGENTS.md is an instructions file published in the GitHub repository fireostendere/mcp_diptrace (25 stars, last pushed 15d ago), licensed Apache-2.0. It adds 2,883 tokens to every session, about $0.0115 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

Other instructions, from other repositories