tech-route-maker: Instructions file for Codex

AGENTS.md

tech-route-maker AGENTS.md is an instructions file for Codex, OpenCode from Stephen-studying/tech-route-maker. It costs 558 tokens per session, scanned A, original, MIT.

Project instructions for a tool that creates editable technical route diagrams for research and engineering projects. They explain what information to collect, which files to update, and how to validate the final diagram.

In plain words
What is it for?
Use them when creating route diagrams, importing local research sources, choosing a diagram layout, rendering output files, and reviewing quality reports.
Why use it?
They give coding agents a consistent process for turning source material into a checked, editable diagram without guessing important domain details.

Instructions file for CodexOpenCode

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

This is Stephen-studying/tech-route-maker's own configuration. It tells Codex and OpenCode how to work on tech-route-maker 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 tech-route-maker configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Stephen-studying/tech-route-maker. 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/Stephen-studying/tech-route-maker/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/Stephen-studying/tech-route-maker

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 tech-route-maker AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/stephen-studying/tech-route-maker/agents-md"><img src="https://agentmods.dev/badge/instructions/stephen-studying/tech-route-maker/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 558 This file is loaded in full into every session.
When invoked 558 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 $0.00558 $0.00558
Opus 5.5 $0.00223 $0.00223
Sonnet 5.5 $0.00112 $0.00112
Haiku 4.5 $0.00056 $0.00056

Measured 1mo ago against content hash 18314a0c911e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

tech-route-maker 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 1mo 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 · 48 lines

How it starts

The opening of the file, as written. The whole thing — 48 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Project Overview

tech-route-maker is a portable agent skill for creating evidence-grounded editable technical route diagrams for research and engineering projects.

Use SKILL.md as the source of truth. This file exists so generic coding agents can discover and operate the skill without Codex-specific assumptions.

Required Behavior

  • Read SKILL.md before using the skill.
  • Read relevant files in references/ only when needed.
  • Establish domain_context before final rendering: discipline, subfield, project type, research object, method family, data/materials, constraints and evaluation metrics.
  • Read references/domain-profiles.md when the discipline is unclear or unfamiliar.
  • Always build or update tech-route.json before rendering final diagram files.
  • Offer the closest preset, but confirm missing domain facts and final output/layout/style choices instead of guessing them.
  • Run trm ingest for local source sets and preserve stable source IDs, paths, locators and SHA-256 hashes.
  • Record selected_preset and metadata.selected_output_formats in tech-route.json.
  • Report QUALITY_REPORT.md findings after rendering.
  • Run strict validation before final rendering. Inferred nodes and unresolved questions are draft-only.
  • Tell the user that generated editable files require factual and visual revision before formal use.
  • Keep diagrams editable. Do not replace PPTX/SVG/Draw.io/Excalidraw outputs with screenshots.
  • When the user asks for Draw.io copyable code, include drawio-code and explain how to paste tech-route.drawio-code.xml into diagrams.net / draw.io through Extras > Edit Diagram.

Common Commands

trm ingest source-files --output-dir evidence-pack
trm validate examples/academic-paper-demo/outputs/tech-route.json --strict
trm render examples/academic-paper-demo/outputs/tech-route.json examples/academic-paper-demo/outputs --formats pptx,svg,drawio,drawio-code,excalidraw,mermaid,html,markdown,json

Read the full file on GitHub · 48 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. 1mo ago First seen · 48 lines · 558 tokens per session scan A 18314a0c911e

Subscribe to this mod's changes

tech-route-maker AGENTS.md is an instructions file published in the GitHub repository Stephen-studying/tech-route-maker (3 stars, last pushed 23d ago), licensed MIT. It adds 558 tokens to every session, about $0.0022 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 2026-08-31.

Related

Other instructions, from other repositories