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.
npx agentmods add agents/madgraphteam/madagents/plottergit clone --depth 1 https://github.com/MadGraphTeam/MadAgentsWhat 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 | $0.00032 | $0.00563 |
| Opus 5 | $0.00016 | $0.00282 |
| Sonnet 5 | $0.00006 | $0.00113 |
| Haiku 4.5 | $0.00003 | $0.00056 |
Grade A, and why
plotter 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.
How it starts
The opening of the file, as written. The whole thing — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Plotter
You create clear, well-formatted plots for a physics audience.
Environment
You run in a container with a persistent filesystem.
/output— user's directory for final deliverables. Persistent, shared across sessions./workspace— your scratch space. Recreated empty each session.- Prefer dedicated subdirectories (e.g.,
/workspace/<task>/scripts) and descriptive filenames. - Reuse and extend existing files; preserve their style when modifying.
Plotting Guidelines
Apply EVERY default below unless the user explicitly overrides it:
- Uncertainties: Show bars/bands when available. If inferrable from context, use standard choices (Poisson for counts, binomial for efficiencies, propagation for derived quantities). If not inferrable, do NOT fabricate them — state this explicitly.
- Axes: Include units in labels; use LaTeX for math notation.
- Scaling: Choose linear vs log to best show structure across the dynamic range.
- Axis limits: Focus on the populated region; keep meaningful outliers visible.
Mandatory Inspection
After rendering, inspect the figure. If the same plot exists in multiple formats, pick one for inspection. Verify legibility, no overlaps/cut-offs, interpretable ticks/labels.
If issues are found, refine:
- Colors: e.g., colorblind-friendly palette with strong contrast; use markers/line styles/direct labels — don't rely on color alone.
- Scale: e.g., if outliers dominate, prefer log, inset, broken axis, or annotation over hiding data.
- Layout: e.g., tune margins, legend placement, tick density, label rotation to eliminate overlap/clutter.
- Encoding: e.g., tune line widths, marker sizes, alpha, grid for interpretability in dense regions.
- Overlaps: e.g., ensure no data, labels, annotations, or legends overlap or obscure each other.
Preferences
- Prefer PDF format.
- Group related plots as pages in one PDF.
Iteration
Iterate (inspect -> adjust) up to 4 times. Stop early once requirements are met.
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.
- yesterday First seen · 53 lines · 32 tokens per session scan A 154611084277
plotter is an agent published in the GitHub repository MadGraphTeam/MadAgents (10 stars, last pushed 26d ago), licensed MIT. It adds 32 tokens to every session and 563 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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