Tushare Data
zillionare/zillionare
面向中文自然语言的 Tushare 数据研究技能。用于把“看看这只股票最近怎么样”“帮我查财报趋势”“最近哪个板块最强”“北向资金在买什么”“给我导出一份行情数据”这类请求，转成可执行的数据获取、清洗、对比、筛选、导出与简要分析流程。适用于 A 股、指数、ETF/基金、财务、估值、资金流、公告新闻、板块概念与宏观数据等研究场景。
Minimize trading fees through maker orders, volume tiers, and fee-aware execution.
Install Kraken Fee Optimization
$ npx skills add krakenfx/kraken-cli --skill kraken-fee-optimization -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install krakenfx/kraken-cli kraken-fee-optimization --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/krakenfx/kraken-cli.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/kraken-fee-optimization .claude/skills/kraken-fee-optimization && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "kraken-fee-optimization" agent skill from https://github.com/krakenfx/kraken-cli/tree/main/skills/kraken-fee-optimization into .claude/skills/kraken-fee-optimization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kraken-fee-optimization", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/krakenfx/kraken-cli/tree/main/skills/kraken-fee-optimizationType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add krakenfx/kraken-cli --skill kraken-fee-optimization -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install krakenfx/kraken-cli kraken-fee-optimization --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/krakenfx/kraken-cli.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/kraken-fee-optimization .agents/skills/kraken-fee-optimization && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "kraken-fee-optimization" agent skill from https://github.com/krakenfx/kraken-cli/tree/main/skills/kraken-fee-optimization into .agents/skills/kraken-fee-optimization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kraken-fee-optimization", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add krakenfx/kraken-cli --skill kraken-fee-optimization -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install krakenfx/kraken-cli kraken-fee-optimization --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/krakenfx/kraken-cli.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/kraken-fee-optimization .cursor/skills/kraken-fee-optimization && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "kraken-fee-optimization" agent skill from https://github.com/krakenfx/kraken-cli/tree/main/skills/kraken-fee-optimization into .cursor/skills/kraken-fee-optimization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kraken-fee-optimization", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/krakenfx/kraken-cli.git --path skills/kraken-fee-optimization--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add krakenfx/kraken-cli --skill kraken-fee-optimization -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install krakenfx/kraken-cli kraken-fee-optimization --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/krakenfx/kraken-cli.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/kraken-fee-optimization .gemini/skills/kraken-fee-optimization && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "kraken-fee-optimization" agent skill from https://github.com/krakenfx/kraken-cli/tree/main/skills/kraken-fee-optimization into .gemini/skills/kraken-fee-optimization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kraken-fee-optimization", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install krakenfx/kraken-cli kraken-fee-optimizationInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add krakenfx/kraken-cli --skill kraken-fee-optimization -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/krakenfx/kraken-cli.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/kraken-fee-optimization .github/skills/kraken-fee-optimization && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "kraken-fee-optimization" agent skill from https://github.com/krakenfx/kraken-cli/tree/main/skills/kraken-fee-optimization into .github/skills/kraken-fee-optimization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kraken-fee-optimization", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add krakenfx/kraken-cli --skill kraken-fee-optimization -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install krakenfx/kraken-cli kraken-fee-optimization --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/krakenfx/kraken-cli.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/kraken-fee-optimization .opencode/skills/kraken-fee-optimization && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "kraken-fee-optimization" agent skill from https://github.com/krakenfx/kraken-cli/tree/main/skills/kraken-fee-optimization into .opencode/skills/kraken-fee-optimization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kraken-fee-optimization", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
kraken-fee-optimization- GitHub stars
- 750
- Token cost
- ~798 tokens
- SKILL.md length
- 326 words
- Files
- 1
- Skills in repo
- 59
- Repo updated
- First seen
- Licence
- MIT
At a glance
Minimize trading fees through maker orders, volume tiers, and fee-aware execution.
- Tasks that involve Trading and backtesting
- SKILL.md covers Fee Tiers, Maker vs Taker, Post-Only Orders and Fee Currency Selection, plus 5 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Kraken Fee Optimization is an agent skill from krakenfx/kraken-cli. Minimize trading fees through maker orders, volume tiers, and fee-aware execution.
Its SKILL.md is about 800 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Business, Finance & HR, covering Trading and backtesting. The repository describes itself as: The first AI-native CLI for trading crypto, stocks, forex, and derivatives. The licence is MIT.
When your agent uses it
- Tasks that involve Trading and backtesting
Example prompts
- “/kraken-fee-optimization”
What it can do on your machine
Read from SKILL.md and the folder at commit aa56e59. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Kraken Fee Optimization loads about 798 tokens when it runs. Until then it costs about 27 tokens; SKILL.md has 326 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from krakenfx/kraken-cli at commit aa56e59, republished under its MIT licence (© krakenfx). 326 words, ~798 tokens.
Download SKILL.mdSave it as
.claude/skills/kraken-fee-optimization/SKILL.md (or your agent's skills folder).- name
- kraken-fee-optimization
- description
- Minimize trading fees through maker orders, volume tiers, and fee-aware execution.
- version
- 1.0.0
kraken-fee-optimization
Use this skill for:
- understanding maker vs taker fee structures
- using post-only orders to guarantee maker rates
- tracking 30-day volume for tier progression
- choosing fee currency to minimize cost
Fee Tiers
Check current 30-day volume and fee rates:
kraken volume --pair BTCUSD -o json 2>/dev/nullThe response includes volume (30-day USD equivalent) and fees / fees_maker arrays showing the tier schedule.
Maker vs Taker
- Taker: you remove liquidity (market orders, limit orders that fill immediately). Higher fee.
- Maker: you add liquidity (limit orders that rest on the book). Lower fee, sometimes zero.
At starter tier: 0.26% taker, 0.16% maker. The difference compounds over many trades.
Post-Only Orders
Force maker execution by rejecting orders that would immediately fill:
kraken order buy BTCUSD 0.001 --type limit --price 50000 --oflags post -o json 2>/dev/nullIf the order would cross the spread and fill as taker, it is rejected instead. This guarantees maker fees on every fill.
Fee Currency Selection
By default, fees are deducted from the received currency. Override with:
kraken order buy BTCUSD 0.001 --type limit --price 50000 --oflags fciq -o json 2>/dev/null| Flag | Fee taken from |
|---|---|
fciq | Quote currency (e.g., USD) |
fcib | Base currency (e.g., BTC) |
Paying fees in quote currency preserves your base asset balance, useful when accumulating.
Volume-Based Optimization
Higher 30-day volume unlocks lower fees. Track progress:
kraken volume -o json 2>/dev/nullIf close to the next tier threshold, consolidating trading activity (rather than splitting across exchanges) can push you into a cheaper bracket.
Futures Fee Schedules
kraken futures feeschedules -o json 2>/dev/nullFutures fee volumes:
kraken futures fee-schedule-volumes -o json 2>/dev/nullFee-Aware Order Sizing
When buying a fixed dollar amount, account for fees in the volume calculation:
# $100 buy at starter taker rate (0.26%)
# Effective spend: $100 / 1.0026 = $99.74 worth of BTC
# Fee: ~$0.26For precise accounting, check the fee field in the trade response after execution.
Batch Orders for Fee Efficiency
Batch orders share a single API call, reducing overhead. Use when placing related orders:
kraken order batch orders.json --pair BTCUSD -o json 2>/dev/nullHard Rules
- Order placement commands are dangerous. Never execute without explicit human approval.
- Always
--validatebefore submitting live orders. - Post-only orders can be rejected; handle rejection gracefully and retry.
- If you hit a mismatch between what you are trying to do and the CLI's interface or responses — including a mismatch between this skill and the installed CLI version's contract — feel free to submit feedback with
kraken feedback.
© krakenfx, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/kraken-fee-optimization of krakenfx/kraken-cli.
Open the folder on GitHubat commit aa56e59
Compare with similar skills
Kraken Fee Optimization next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Kraken Fee Optimization this skillkrakenfx/kraken-cli | 750 | — | ~798 | Automated safety check: Pass | MIT | |
| Tushare Datazillionare/zillionare | 321 | 2 repos | ~2.3k | Automated safety check: Pass | None | |
| Tradingview MCPatilaahmettaner/tradingview-mcp | 5k | — | ~1.3k | Automated safety check: Pass | MIT | |
| Digital Oraclekomako-workshop/digital-oracle | 875 | — | ~5.9k | Automated safety check: Pass | MIT | |
| Polyclawchainstacklabs/polyclaw | 359 | 1 repos | ~2k | Automated safety check: Pass | Apache-2.0 | |
| Markdownfacioquo/stock-indicators-dotnet | 1.2k | — | ~812 | Automated safety check: Pass | Apache-2.0 |
Similar skills
Tradingview MCP
atilaahmettaner/tradingview-mcp
AI Trading Intelligence — live prices, 30+ technical indicators, backtesting (6 strategies), walk-forward overfitting detection, trade logs, equity curves, licensed news sentiment (Marketaux), and…
Digital Oracle
komako-workshop/digital-oracle
Answer prediction questions using market trading data, not opinions.
Polyclaw
chainstacklabs/polyclaw
Trade on Polymarket via split + CLOB execution. An agent skill from chainstacklabs/polyclaw.
Markdown
facioquo/stock-indicators-dotnet
Format and lint Markdown in this repository against GitHub Flavored Markdown and its markdownlint-cli2 configuration — headers, lists, code fences, callouts (VitePress containers on docs-site pages…
Openmobius Skill
MobiusQuant/OpenMobius-skill
Provides multi-school trading Q&A, chart/OHLCV analysis, annotation, and fresh-market workflows covering ICT/SMC, ChanLun, Wyckoff, Price Action, Order Flow, VSA, and Elliott Wave.
More from krakenfx/kraken-cli
All 59 skills in this repoKraken Alert Patterns
krakenfx/kraken-cli
Price alerts, threshold monitoring, and notification triggers for agents.
Kraken Autonomy Levels
krakenfx/kraken-cli
Progress from manual trading to full agent autonomy with controlled risk at each level.
Kraken Basis Trading
krakenfx/kraken-cli
Capture the spot-futures price spread with delta-neutral basis trades.
Kraken Dca Strategy
krakenfx/kraken-cli
Dollar cost averaging with scheduled buys and performance tracking.
Kraken Earn Staking
krakenfx/kraken-cli
Discover staking strategies, allocate funds, and track earn positions.
Kraken Error Recovery
krakenfx/kraken-cli
Handle order failures, network errors, and duplicate submissions safely.
Related
Categories
Questions about Kraken Fee Optimization
What does Kraken Fee Optimization do?
Minimize trading fees through maker orders, volume tiers, and fee-aware execution. Kraken Fee Optimization is an agent skill from krakenfx/kraken-cli. Minimize trading fees through maker orders, volume tiers, and fee-aware execution.
When should I use Kraken Fee Optimization?
Kraken Fee Optimization fits situations like: tasks that involve Trading and backtesting.
How do I install Kraken Fee Optimization in Claude Code?
Run `npx skills add krakenfx/kraken-cli --skill kraken-fee-optimization -a claude-code`. Or copy the skill folder (skills/kraken-fee-optimization in krakenfx/kraken-cli) into .claude/skills/kraken-fee-optimization in your project. Claude Code loads it when a task matches its description.
How do I install Kraken Fee Optimization in Codex?
Run `npx skills add krakenfx/kraken-cli --skill kraken-fee-optimization -a codex`. Or copy the skill folder (skills/kraken-fee-optimization in krakenfx/kraken-cli) into .agents/skills/kraken-fee-optimization in your project. Codex loads it when a task matches its description.
Can I use Kraken Fee Optimization in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add krakenfx/kraken-cli --skill kraken-fee-optimization -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/kraken-fee-optimization, .gemini/skills/kraken-fee-optimization, .github/skills/kraken-fee-optimization and .opencode/skills/kraken-fee-optimization in your project.
What does Kraken Fee Optimization need to run?
SKILL.md names no scripts, command-line tools or credentials: Kraken Fee Optimization is instructions for the agent only.
Does Kraken Fee Optimization access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Kraken Fee Optimization safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Kraken Fee Optimization use?
Kraken Fee Optimization is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Kraken Fee Optimization use?
About 798 tokens (SKILL.md is roughly 3.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Kraken Fee Optimization?
Skills that share tags, products or a category with Kraken Fee Optimization: Tushare Data (zillionare/zillionare, 321 stars), Tradingview MCP (atilaahmettaner/tradingview-mcp, 5k stars), Digital Oracle (komako-workshop/digital-oracle, 875 stars) and Polyclaw (chainstacklabs/polyclaw, 359 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Kraken Fee Optimization?
krakenfx (a GitHub organization) maintains it in krakenfx/kraken-cli, which has 750 GitHub stars. The repository holds 59 skills in this directory. The repository was last updated on August 7, 2026.
Source: krakenfx/kraken-cli on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.