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 gabrielcerutti/etoro-mcp-server --skill portfoliogit clone --depth 1 https://github.com/gabrielcerutti/etoro-mcp-serverWrote 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/gabrielcerutti/etoro-mcp-server/portfolio)<a href="https://agentmods.dev/skills/gabrielcerutti/etoro-mcp-server/portfolio"><img src="https://agentmods.dev/badge/skills/gabrielcerutti/etoro-mcp-server/portfolio/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/gabrielcerutti/etoro-mcp-server/portfolio"><img src="https://agentmods.dev/badge/skills/gabrielcerutti/etoro-mcp-server/portfolio.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 | $0.00070 | $0.00317 |
| Opus 5 | $0.00035 | $0.00159 |
| Sonnet 5 | $0.00014 | $0.00063 |
| Haiku 4.5 | $0.00007 | $0.00032 |
Grade A, and why
portfolio 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 10d 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
Portfolio Skill
Retrieve and present the user's eToro portfolio clearly and concisely.
Steps
- Call
mcp__etoro__get_portfolioto retrieve all open positions. - If the user asks about performance, also call
mcp__etoro__get_user_performancefor a summary, ormcp__etoro__get_user_performance_granularfor a breakdown by time period. - If instrument names are not included in the portfolio response, call
mcp__etoro__get_instrumentswith the relevant instrument IDs to resolve names. - If the user wants live prices, call
mcp__etoro__get_rateswith the relevant instrument IDs.
Presentation
- Summarize total portfolio value, number of open positions, and overall P&L.
- List positions in a readable table or grouped summary: instrument name, direction (buy/sell), invested amount, current value, P&L.
- Highlight any large gains or losses.
- Keep the tone factual and concise — don't editorialize on individual positions unless asked.
- If the account is in demo mode, note that clearly.
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.
- 10d ago First seen · 23 lines · 70 tokens per session scan A b335e8526484
portfolio is a skill published in the GitHub repository gabrielcerutti/etoro-mcp-server (1 stars, last pushed 4mo ago), licensed MIT. It adds 70 tokens to every session and 317 once invoked, about $0.0003 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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