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-rebalancinggit 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-rebalancing)<a href="https://agentmods.dev/skills/krakenfx/kraken-cli/kraken-rebalancing"><img src="https://agentmods.dev/badge/skills/krakenfx/kraken-cli/kraken-rebalancing/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-rebalancing"><img src="https://agentmods.dev/badge/skills/krakenfx/kraken-cli/kraken-rebalancing.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 | $0.00017 | $0.00982 |
| Opus 5 | $0.00009 | $0.00491 |
| Sonnet 5 | $0.00003 | $0.00196 |
| Haiku 4.5 | $0.00002 | $0.00098 |
Grade A, and why
kraken-rebalancing 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.
How it starts
The opening of the file, as written. The whole thing — 124 lines — stays where its author put it; the contents beside it link to each section on GitHub.
kraken-rebalancing
Use this skill for:
- checking current portfolio allocation vs target weights
- calculating rebalance trades
- executing rebalance orders with minimum trade thresholds
- scheduling periodic rebalance checks
Define Target Allocation
Example target: 50% BTC, 30% ETH, 20% SOL (by USD value).
The agent maintains these weights and compares against current holdings.
Read Current Portfolio
- Get balances:
kraken balance -o json 2>/dev/null - Get current prices for all held assets:
kraken ticker BTCUSD ETHUSD SOLUSD -o json 2>/dev/null - Calculate USD value of each holding and total portfolio value.
- Compute current weights: asset_value / total_value for each.
Calculate Rebalance Trades
For each asset:
- Target value = total_portfolio * target_weight
- Current value = holdings * current_price
- Delta = target_value - current_value
- If delta > threshold: buy (delta / price) units
- If delta < -threshold: sell (|delta| / price) units
Set a minimum trade threshold (e.g., $50) to avoid placing tiny orders that waste fees.
Paper Rebalance Test
kraken workspace create sandbox --capital 10000 --mode paper -o json 2>/dev/null
export KRAKEN_WORKSPACE=sandbox
# Initial buys to establish positions
kraken paper buy BTCUSD 0.05 -o json 2>/dev/null
kraken paper buy ETHUSD 1.0 -o json 2>/dev/null
kraken paper buy SOLUSD 10 -o json 2>/dev/null
kraken workspace status -o json 2>/dev/null
# After price drift, rebalance
# Sell overweight asset, buy underweight asset
kraken paper sell BTCUSD 0.005 -o json 2>/dev/null
kraken paper buy SOLUSD 2 -o json 2>/dev/null
kraken workspace status -o json 2>/dev/null
Live Rebalance Execution
- Calculate all required trades.
- Present the rebalance plan to the user:
- Current allocation vs target
- Proposed trades with estimated fees
- Validate each order:
kraken order sell BTCUSD 0.005 --type market --validate -o json 2>/dev/null kraken order buy SOLUSD 2 --type market --validate -o json 2>/dev/null - Execute sells first (to free capital), then buys (requires human approval):
kraken order sell BTCUSD 0.005 --type market -o json 2>/dev/null kraken order buy SOLUSD 2 --type market -o json 2>/dev/null - Verify final state:
kraken balance -o json 2>/dev/null
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 · 124 lines · 17 tokens per session scan A 1eb2f1ff874e
kraken-rebalancing is a skill published in the GitHub repository krakenfx/kraken-cli (714 stars, last pushed 1mo ago), licensed MIT. It adds 17 tokens to every session and 982 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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