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 legendtkl/agentic-skill-router --skill syn-csv-pivotgit clone --depth 1 https://github.com/legendtkl/agentic-skill-routerWrote 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/legendtkl/agentic-skill-router/syn-csv-pivot)<a href="https://agentmods.dev/skills/legendtkl/agentic-skill-router/syn-csv-pivot"><img src="https://agentmods.dev/badge/skills/legendtkl/agentic-skill-router/syn-csv-pivot/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/legendtkl/agentic-skill-router/syn-csv-pivot"><img src="https://agentmods.dev/badge/skills/legendtkl/agentic-skill-router/syn-csv-pivot.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 | $0.00034 | $0.00155 |
| Opus 5 | $0.00017 | $0.00077 |
| Sonnet 5 | $0.00007 | $0.00031 |
| Haiku 4.5 | $0.00003 | $0.00015 |
Grade A, and why
syn-csv-pivot 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
CSV data: pivoting and aggregating
When to use
Use this skill for pivoting and aggregating in CSV data. This skill specifically handles pivoting and aggregating and nothing else in the CSV data family.
Procedure
Reshape long CSV data into a pivot table with grouped aggregations (sum/count/avg).
Notes
This is the CSV data skill dedicated to pivoting and aggregating. Sibling skills cover other CSV data capabilities; this one is the right choice only when the task is about pivoting and aggregating.
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 · 23 lines · 34 tokens per session scan A 7b8c2942912e
syn-csv-pivot is a skill published in the GitHub repository legendtkl/agentic-skill-router (5 stars, last pushed 3mo ago), licensed MIT. It adds 34 tokens to every session and 155 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 2026-09-03.
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