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 skills add nezolder/civil3d-mcp-roslyn --skill list_alignmentsgit clone --depth 1 https://github.com/nezolder/civil3d-mcp-roslynWrote 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/skills/nezolder/civil3d-mcp-roslyn/list_alignments)<a href="https://agentmods.dev/skills/nezolder/civil3d-mcp-roslyn/list_alignments"><img src="https://agentmods.dev/badge/skills/nezolder/civil3d-mcp-roslyn/list_alignments/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/skills/nezolder/civil3d-mcp-roslyn/list_alignments"><img src="https://agentmods.dev/badge/skills/nezolder/civil3d-mcp-roslyn/list_alignments.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 | $0.00019 | $0.00209 |
| Opus 5.5 | $0.00008 | $0.00084 |
| Sonnet 5.5 | $0.00004 | $0.00042 |
| Haiku 4.5 | $0.00002 | $0.00021 |
Grade A, and why
list_alignments 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 28d 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
Code Template
var alignments = new List<object>();
foreach (ObjectId id in CivilDoc.GetAlignmentIds())
{
var a = Transaction.GetObject(id, OpenMode.ForRead) as Alignment;
if (a == null) continue;
alignments.Add(new {
name = a.Name,
handle = a.Handle.ToString(),
length = a.Length,
startStation = a.StartingStation,
endStation = a.EndingStation,
layer = a.Layer,
style = a.StyleName,
entityCount = a.Entities.Count
});
}
return new { count = alignments.Count, alignments };
Usage Notes
- Returns all alignments regardless of site
- Length is in drawing units (meters or feet)
- Use station_offset skill for coordinate conversions
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.
- 28d ago First seen · 38 lines · 19 tokens per session scan A b171518fa61f
list_alignments is a skill published in the GitHub repository nezolder/civil3d-mcp-roslyn (3 stars, last pushed today), licensed MIT. It adds 19 tokens to every session and 209 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-04.
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