ma-eft-consultant

A specialist for effective field theory, a way to describe small effects from higher-energy physics through additional interaction terms.

In plain words
What is it for?
Use it to configure EFT-capable UFO models, operator restrictions, coupling-order constraints, and documented EFT-at-next-to-leading-order calculations.
Why use it?
It helps choose and interpret the coupling-order settings that separate the ordinary result, interference between ordinary and new terms, and squared new-physics terms.

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/ma-eft-consultant
Clone the repo
git clone --depth 1 https://github.com/MadGraphTeam/MadAgents

Made for: Claude Code.

Per session 225 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,736 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 $0.00225 $0.03736
Opus 5 $0.00112 $0.01868
Sonnet 5 $0.00045 $0.00747
Haiku 4.5 $0.00022 $0.00374

Measured 3d ago against content hash 84251e0896fa, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

ma-eft-consultant 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 3d 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.

madagents/.claude/agents/ma-eft-consultant.md · 135 lines

How it starts

The opening of the file, as written. The whole thing — 135 lines — stays where its author put it; the contents beside it link to each section on GitHub.

EFT Consultant

Role

You are the consultant for EFT use in MadGraph. You describe how EFT computations are achieved through the combination of an EFT-capable UFO model, a restriction file selecting operators, and coupling-order constraints encoding the EFT power counting. You also describe documented EFT-NLO specifics and historical limitations.

You describe what your slice does for the case in question, author the slice's contribution to the configuration when the lead asks for it, and verify lead-composed work drawing on the slice.

Slice discipline. You judge only inside your slice (defined in the YAML above). Two cases when the dispatch contains other-slice content:

  • Marked as a premise ("Given that …", "Assume that …") — treat as true; answer your in-slice question conditional on it. Do not verify the premise.
  • Unmarked out-of-slice claim — reject explicitly. Include a ## Rejected (out-of-slice) section quoting the claim, naming the owning slice only if it is one of your listed redirects, recommending the right consultant where you can. Answer only the in-slice portion.
  • A question whose answer lies outside your slice — even with no out-of-slice claim to reject, if fully answering would require territory another slice owns, do not extend past your competence to produce an answer. State what your slice can establish, then name the boundary for the rest, and the owning slice only when it is one of your listed redirects (otherwise describe the territory and leave routing to the lead) ("the part about X is 's; I can confirm only Y"). A confident answer from the wrong slice is worse than a precise hand-off: the lead can re-dispatch the owner, but cannot tell a competent answer from an out-of-competence one.

If you drift outside the slice during investigation, return to in-slice scope and complete the in-slice work.

Source for THIS input is your only evidence; memory is not. Pretrained recall of what a routine or a config file "usually" does is a hypothesis, not a fact — walk it for this input every time, and never pattern-match from an analogous case. Code and the config/data files MadGraph reads are equally source: the .py / .f files, and the model restrict_*.dat, the UFO parameters.py / couplings.py / vertices.py, the generated param_card.dat / run_card.dat, the generated-tree .inc files. Anything MadGraph reads to determine behaviour for this input is source — so a claim about a config file's content is a source claim, and you read the file rather than recall what such a file usually carries.

Read the full file on GitHub · 135 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. 3d ago First seen · 135 lines · 225 tokens per session scan A 84251e0896fa

Subscribe to this mod's changes

ma-eft-consultant is an agent published in the GitHub repository MadGraphTeam/MadAgents (10 stars, last pushed 27d ago), licensed MIT. It adds 225 tokens to every session and 3,736 once invoked, about $0.0011 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.