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 krakenfx/kraken-cli --skill kraken-paper-to-livegit clone --depth 1 https://github.com/krakenfx/kraken-cliWrote 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/krakenfx/kraken-cli/kraken-paper-to-live)<a href="https://agentmods.dev/skills/krakenfx/kraken-cli/kraken-paper-to-live"><img src="https://agentmods.dev/badge/skills/krakenfx/kraken-cli/kraken-paper-to-live/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/krakenfx/kraken-cli/kraken-paper-to-live"><img src="https://agentmods.dev/badge/skills/krakenfx/kraken-cli/kraken-paper-to-live.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Anti-Refusal · line 76 Skill instructs the agent to omit warnings, disclaimers, or ethical commentary. Stripping safety caveats hides risk from the user and is a common jailbreak preamble.Fix: Remove instructions that suppress warnings, disclaimers, or ethical commentary. Let the agent surface safety-relevant caveats to the user.
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 | $0.00025 | $0.02348 |
| Opus 5 | $0.00013 | $0.01174 |
| Sonnet 5 | $0.00005 | $0.00470 |
| Haiku 4.5 | $0.00003 | $0.00235 |
Grade A, and why
kraken-paper-to-live 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 11d 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.
How it starts
The opening of the file, as written. The whole thing — 234 lines — stays where its author put it; the contents beside it link to each section on GitHub.
kraken-paper-to-live
Use this skill for:
- validating a strategy has stable paper results before going live
- running pre-flight checks before first live trade
- migrating paper commands to their live equivalents
- establishing safety controls for the live session
Paper-to-Live Performance Gap
Both spot and futures paper trading simulate taker fees (0.26% spot, configurable for futures). Spot paper supports optional flat-rate slippage simulation via --slippage-rate. Gaps remain between paper and live. Before promoting, factor in:
- Fees are approximate. Paper uses flat fee rates. Real fees depend on your volume tier and maker/taker status. Each round-trip trade costs 0.32-0.52% at base tier.
- Slippage is a flat estimate. If
--slippage-ratewas set (spot), market orders include a fixed slippage factor. Real slippage depends on order book depth, order size, and volatility. Futures paper does not model depth-based slippage. - No partial fills or latency. Limit orders fill fully or not at all. Live orders may partially fill, queue, or be rejected. Network and matching-engine latency can cause missed entries or exits.
- Maker fees: Paper uses taker fee rates for all fills. Live limit orders that provide liquidity pay lower maker fees (0.16% spot).
When presenting promotion analysis to the user, note the remaining gaps (partial fills, depth-dependent slippage, tier-based fees). If slippage was not configured in paper, explicitly state that live market orders will fill at worse prices.
Promotion Gate — evidence, not narrative
Never propose a live order without the evidence block below. The gate rule: at least 2 passing sessions of one frozen experiment, of which a live paper session is mandatory. Replay sessions enter the evidence only with their lookahead caveat attached — replay cannot enforce lookahead (the agent can read the source dataset), so replay screens and live confirms; two replay passes must never promote on their own.
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.
- 11d ago First seen · 234 lines · 25 tokens per session scan A 4cf9d0235946
kraken-paper-to-live is a skill published in the GitHub repository krakenfx/kraken-cli (715 stars, last pushed 1mo ago), licensed MIT. It adds 25 tokens to every session and 2,348 once invoked, about $0.0001 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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