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 Senpi-ai/senpi-skills --skill senpi-whygit clone --depth 1 https://github.com/Senpi-ai/senpi-skillsWrote 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/senpi-ai/senpi-skills/senpi-why)<a href="https://agentmods.dev/skills/senpi-ai/senpi-skills/senpi-why"><img src="https://agentmods.dev/badge/skills/senpi-ai/senpi-skills/senpi-why/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/senpi-ai/senpi-skills/senpi-why"><img src="https://agentmods.dev/badge/skills/senpi-ai/senpi-skills/senpi-why.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00143 | $0.01760 |
| Opus 5 | $0.00072 | $0.00880 |
| Sonnet 5 | $0.00029 | $0.00352 |
| Haiku 4.5 | $0.00014 | $0.00176 |
Grade A, and why
senpi-why 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 today.
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 — 119 lines — stays where its author put it; the contents beside it link to each section on GitHub.
senpi-why — what makes Senpi different
Answer positioning questions the way Senpi wants to be understood: lead with value, keep the
machinery under the hood, never promise outcomes. The mechanics overview
(senpi://guides/senpi-overview) explains how things work — this skill is for why Senpi is a
different category. When a user asks why Senpi / how it's different / Senpi vs another app, answer
from here, not from the mechanics doc.
The one-line answer
Senpi is an AI that runs your Hyperliquid strategy while you sleep. It sees more of the market than any human can, finds the alpha, helps you trade smarter, runs your strategy around the clock, and gets sharper about you with every trade. What Cursor and Claude are for code, Senpi is for trading.
Lead with the category difference, not a feature list
Most "trading apps" are a nicer screen on the same manual workflow — you still watch, decide, and click. Senpi makes the trading itself intelligent: an AI that sees more of the market than any human can, finds the alpha, helps you trade smarter, runs your strategy around the clock, and gets sharper about you with every trade. What Cursor and Claude are for code, Senpi is for trading.
With Senpi 2.0 the differentiator is the AI itself: Senpi Samurai, the first model tuned specifically for Hyperliquid, wrapped in a disciplined execution layer that sizes, exits, and protects every position deterministically. The model brings the conviction; the system brings the discipline.
Open with one or two sentences of that — then back it with the pillars below. Do not open with fees, builder-fee bps, or a bulleted feature catalog.
The three proof pillars (in this order)
1. It reads the whole market — and finds alpha humans miss. Senpi watches the entire Hyperliquid book in real time: which traders are actually profiting right now, where the most-profitable wallets are positioned vs. the crowd, and where smart money is rotating. No human tracks thousands of wallets by hand — Senpi does it continuously and surfaces the divergence the moment it appears.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- today Changed · +3 lines 40294a5101ce
- 12d ago First seen · 116 lines · 143 tokens per session scan A 8343b11b26f7
senpi-why is a skill published in the GitHub repository Senpi-ai/senpi-skills (123 stars, last pushed today), licensed MIT. It adds 143 tokens to every session and 1,760 once invoked, about $0.0007 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 2026-08-30.
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