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/briangmilnes/APAS-VERUSWrote 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/rules/briangmilnes/apas-verus/show-module-filenames)<a href="https://agentmods.dev/rules/briangmilnes/apas-verus/show-module-filenames"><img src="https://agentmods.dev/badge/rules/briangmilnes/apas-verus/show-module-filenames/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/rules/briangmilnes/apas-verus/show-module-filenames"><img src="https://agentmods.dev/badge/rules/briangmilnes/apas-verus/show-module-filenames.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 | $0.00355 | $0.00355 |
| Opus 5 | $0.00178 | $0.00178 |
| Sonnet 5 | $0.00071 | $0.00071 |
| Haiku 4.5 | $0.00036 | $0.00036 |
Grade A, and why
show-module-filenames 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 8d 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.
What it actually says
Qualify All Function and Type References
This codebase has many functions with the same name in different chapters and files
(e.g., insert, find, spec_wf, clone, new). When mentioning any function,
type, trait, or spec fn, always include the chapter and file so the reader knows
exactly which one you mean.
Format
src/ChapNN/ModuleName.rs— chapter modulessrc/vstdplus/module.rs— vstdplussrc/experiments/module.rs— experiments
When to Apply
- Mentioning any function, type, trait, or spec fn by name
- Summarizing what a module does
- Listing functions, types, or proof holes
- Describing changes, fixes, or proof work
- Tables of modules, errors, or status
- Plans, reports, and agent output
Examples
Bad: "Fixed insert to add a requires clause."
Good: "Fixed insert in src/Chap41/ArraySetStEph.rs to add a requires clause."
Bad: "The spec_wf predicate needs a real body."
Good: "The spec_arrayseqsteph_wf predicate in src/Chap18/ArraySeqStEph.rs needs a real body."
Bad: "The assumes in find are lock-boundary."
Good: "The assumes in find (src/Chap05/SetMtEph.rs) are lock-boundary."
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.
- 8d ago First seen · 41 lines · 355 tokens per session scan A 990dead6c749
show-module-filenames is a cursor rule published in the GitHub repository briangmilnes/APAS-VERUS (10 stars, last pushed 1mo ago), licensed MIT. It adds 355 tokens to every session, about $0.0018 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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