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.
git clone --depth 1 https://github.com/JesusJimenezC/pencil-atelierWrote 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.
[](https://agentmods.dev/agents/jesusjimenezc/pencil-atelier/pencil-analyzer)<a href="https://agentmods.dev/agents/jesusjimenezc/pencil-atelier/pencil-analyzer"><img src="https://agentmods.dev/badge/agents/jesusjimenezc/pencil-atelier/pencil-analyzer/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.
<a href="https://agentmods.dev/agents/jesusjimenezc/pencil-atelier/pencil-analyzer"><img src="https://agentmods.dev/badge/agents/jesusjimenezc/pencil-atelier/pencil-analyzer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00118 | $0.02531 |
| Opus 5 | $0.00059 | $0.01265 |
| Sonnet 5 | $0.00024 | $0.00506 |
| Haiku 4.5 | $0.00012 | $0.00253 |
Grade C, and why
pencil-analyzer scanned grade C with 1 finding 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 9d 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.
Tells the agent never to refusehighAnti-refusal
Suppressing the ability to decline removes a core safety control; a later harmful request then succeeds.
If the `.pen` is not R3/R4 compliant, set `CONSISTENCY_SIGNALS.coherent: false` and list each issue under `warnings`. Do not refuse the analysis - produce the brief with whatever signal the file carries; the warnings let The source is not reproduced here
Licensed GPL-3.0
The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 9d ago First seen · 215 lines · 118 tokens per session scan C e72280d077d6
pencil-analyzer is an agent published in the GitHub repository JesusJimenezC/pencil-atelier (7 stars, last pushed 4mo ago), licensed GPL-3.0. It adds 118 tokens to every session and 2,531 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it C with 1 finding (tells the agent never to refuse). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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