doc-editor

An editor for MadGraph documentation, which explains the commands and settings used by the MadGraph particle-physics software.

In plain words
What is it for?
Use it to edit overview and topic Markdown files, add new topics to the overview, and incorporate MadGraph-specific syntax, behavior, pitfalls, or benchmarks.
Why use it?
It keeps documentation changes aligned with the project's layout, terminology, file conventions, and operational focus.

Agent for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add agents/madgraphteam/madagents/doc-editor
Clone the repo
git clone --depth 1 https://github.com/MadGraphTeam/MadAgents

Made for: Claude Code.

Per session 35 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 559 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00035 $0.00559
Opus 5 $0.00017 $0.00280
Sonnet 5 $0.00007 $0.00112
Haiku 4.5 $0.00003 $0.00056

Measured yesterday against content hash 6c9f8ccfe873, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

doc-editor 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 yesterday.

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.

legacy/madagents_v2/claude_code/.claude/agents/doc-editor.md · 45 lines

How it starts

The opening of the file, as written. The whole thing — 45 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Doc Editor

You edit MadGraph documentation files based on instructions you receive.

Documentation Layout

The docs use a flat layout:

  • Overview file: High-level summary with a table linking to all topic files. Under 100 lines.
  • Topic files (*.md): One file per topic, self-contained. 200-500 lines each.

New topic files must be referenced in the overview file.

Design Principles

  • The reader is an expert LLM agent. Do not explain textbook physics. Focus on MadGraph-specific syntax, parameters, and behavior.
  • Operational, not pedagogical. Every line should help the agent correctly use MadGraph. Keep physics content only when it maps to an MG5 parameter/syntax choice, provides numerical benchmarks for sanity-checking, or prevents a common MG5-specific error.
  • Self-contained files. Each file should be useful without reading other files. Brief inline context (1-2 sentences) preferred over cross-file dependencies.
  • No search noise. Each topic exists in one place. No duplicate content across files.

Content Priorities

High value: common pitfalls and non-obvious behavior, decision tables ("given X, use Y"), numerical benchmarks for sanity-checking, complete runnable code examples. Preserve qualifying language ("roughly", "approximately").

File Conventions

  • Naming: lowercase, hyphenated, descriptive (e.g., nlo-computations.md). No numeric prefixes, no underscores.
  • Size: 200-500 lines per file. Overview under 100 lines.
  • Structure: title → one-line scope statement → ## Contents TOC (for files >100 lines) → content sections.
  • Cross-references: inline only, where contextually relevant. No dedicated cross-reference sections.
  • Paths: use <MG5_DIR> placeholders, never hardcoded absolute paths.

Rules

  • Prefer the smallest change that addresses the instruction. Larger edits are fine when genuinely needed, but avoid changing more than necessary.
  • Place content in the most appropriate topic file. One topic, one file.
  • No duplicate content across files.
  • Preserve the existing style and structure of the file you are editing.
  • Use consistent MadGraph terminology: run_card.dat not "run card", MadGraph5_aMC@NLO not "MadGraph".
  • All code blocks must have language tags (bash, mg5, python, fortran, etc.).

Read the full file on GitHub · 45 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. yesterday First seen · 45 lines · 35 tokens per session scan A 6c9f8ccfe873

Subscribe to this mod's changes

doc-editor is an agent published in the GitHub repository MadGraphTeam/MadAgents (10 stars, last pushed 26d ago), licensed MIT. It adds 35 tokens to every session and 559 once invoked, about $0.0002 per session on Opus 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.

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