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。
Get insider trading activity (SEC Form 4 filings) for one or more stocks.
Install Insider Trading
$ npx skills add staskh/trading_skills --skill insider-trading -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install staskh/trading_skills insider-trading --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/staskh/trading_skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/insider-trading .claude/skills/insider-trading && 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 "insider-trading" agent skill from https://github.com/staskh/trading_skills/tree/main/.claude/skills/insider-trading into .claude/skills/insider-trading/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "insider-trading", 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/staskh/trading_skills/tree/main/.claude/skills/insider-tradingType 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 staskh/trading_skills --skill insider-trading -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install staskh/trading_skills insider-trading --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/staskh/trading_skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/insider-trading .agents/skills/insider-trading && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "insider-trading" agent skill from https://github.com/staskh/trading_skills/tree/main/.claude/skills/insider-trading into .agents/skills/insider-trading/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "insider-trading", 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 staskh/trading_skills --skill insider-trading -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install staskh/trading_skills insider-trading --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/staskh/trading_skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/insider-trading .cursor/skills/insider-trading && 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 "insider-trading" agent skill from https://github.com/staskh/trading_skills/tree/main/.claude/skills/insider-trading into .cursor/skills/insider-trading/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "insider-trading", 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/staskh/trading_skills.git --path .claude/skills/insider-trading--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 staskh/trading_skills --skill insider-trading -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install staskh/trading_skills insider-trading --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/staskh/trading_skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/insider-trading .gemini/skills/insider-trading && 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 "insider-trading" agent skill from https://github.com/staskh/trading_skills/tree/main/.claude/skills/insider-trading into .gemini/skills/insider-trading/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "insider-trading", 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 staskh/trading_skills insider-tradingInstalls 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 staskh/trading_skills --skill insider-trading -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/staskh/trading_skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/insider-trading .github/skills/insider-trading && 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 "insider-trading" agent skill from https://github.com/staskh/trading_skills/tree/main/.claude/skills/insider-trading into .github/skills/insider-trading/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "insider-trading", 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 staskh/trading_skills --skill insider-trading -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install staskh/trading_skills insider-trading --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/staskh/trading_skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/insider-trading .opencode/skills/insider-trading && 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 "insider-trading" agent skill from https://github.com/staskh/trading_skills/tree/main/.claude/skills/insider-trading into .opencode/skills/insider-trading/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "insider-trading", 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
insider-trading- GitHub stars
- 375
- Token cost
- ~371 tokens
- SKILL.md length
- 153 words
- Files
- 2 (incl. scripts)
- Skills in repo
- 28
- Repo updated
- First seen
- Licence
- MIT
At a glance
Get insider trading activity (SEC Form 4 filings) for one or more stocks.
- User asks about insider buying/selling
- SKILL.md covers Instructions, Arguments, Output and Use Cases, plus 2 more sections
- Runs Python scripts from its folder; calls uv
- Executive transactions
What it does
Insider Trading is an agent skill from staskh/trading_skills. Get insider trading activity (SEC Form 4 filings) for one or more stocks. Use when user asks about insider buying/selling, executive transactions, insider sentiment, or Form 4 activity.
Its SKILL.md is about 370 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including scripts (for example `scripts/insider_trading.py`).
It sits in Business, Finance & HR, covering Trading and backtesting. The repository describes itself as: Claude powered advisor system for option traders. The licence is MIT.
When your agent uses it
- User asks about insider buying/selling
- Executive transactions
- Insider sentiment
- Form 4 activity
Example prompts
- “/insider-trading”
Requirements
- Python 3
What it can do on your machine
Read from SKILL.md and the folder at commit b71a74f. 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
Ships 1 file in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
uv
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use uv, which can reach the network depending on how they are called.
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
Insider Trading loads about 371 tokens when it runs. Until then it costs about 50 tokens; SKILL.md has 153 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); the scripts in this folder are not scanned.
SKILL.md
The full file from staskh/trading_skills at commit b71a74f, republished under its MIT licence (© staskh). 153 words, ~371 tokens.
Download SKILL.mdSave it as
.claude/skills/insider-trading/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- insider-trading
- description
- Get insider trading activity (SEC Form 4 filings) for one or more stocks. Use when user asks about insider buying/selling, executive transactions, insider sentiment, or Form 4 activity.
- dependencies
- trading-skills
Insider Trading
Fetch recent insider transactions from Yahoo Finance (SEC Form 4 data).
Instructions
Note: If
uvis not installed orpyproject.tomlis not found, replaceuv run pythonwithpythonin all commands below.
uv run python scripts/insider_trading.py SYMBOLS [--days DAYS]Arguments
SYMBOLS- Single ticker or comma-separated list (e.g.,NVDAorNVDA,PLTR,GOOG)--days- Trailing days to look back (default: 90)
Output
Returns JSON with:
transactions- List of insider trades with insider name, role, transaction type, shares, price, value, date, ownership typesummary- Net sentiment (net_buying,net_selling,neutral), buy/sell counts and values
For multiple symbols, results are ranked by net buying value (most buying first).
Use Cases
- "Show me insider buys for NVDA in the last 90 days"
- "Compare insider activity across NVDA, PLTR, GOOG"
- "Which of these stocks has the most insider selling recently?"
Dependencies
yfinance
Timezone
All timestamps and time-based calculations must use the America/New_York timezone. All JSON output must include generated_at (NY time string) and data_delay fields.
© staskh, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file (scripts) in .claude/skills/insider-trading of staskh/trading_skills.
- SKILL.md
- scripts/insider_trading.py
Open the folder on GitHubat commit b71a74f
Compare with similar skills
Insider Trading 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 |
|---|---|---|---|---|---|---|
| Insider Trading this skillstaskh/trading_skills | 375 | — | ~371 | 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 |
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Questions about Insider Trading
What does Insider Trading do?
Get insider trading activity (SEC Form 4 filings) for one or more stocks. Insider Trading is an agent skill from staskh/trading_skills. Get insider trading activity (SEC Form 4 filings) for one or more stocks.
When should I use Insider Trading?
Insider Trading fits situations like: user asks about insider buying/selling; executive transactions; insider sentiment; form 4 activity.
How do I install Insider Trading in Claude Code?
Run `npx skills add staskh/trading_skills --skill insider-trading -a claude-code`. Or copy the skill folder (.claude/skills/insider-trading in staskh/trading_skills) into .claude/skills/insider-trading in your project. Claude Code loads it when a task matches its description.
How do I install Insider Trading in Codex?
Run `npx skills add staskh/trading_skills --skill insider-trading -a codex`. Or copy the skill folder (.claude/skills/insider-trading in staskh/trading_skills) into .agents/skills/insider-trading in your project. Codex loads it when a task matches its description.
Can I use Insider Trading 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 staskh/trading_skills --skill insider-trading -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/insider-trading, .gemini/skills/insider-trading, .github/skills/insider-trading and .opencode/skills/insider-trading in your project.
What does Insider Trading need to run?
Going by SKILL.md and its folder, Insider Trading needs Python for the scripts in its folder and the command-line tools its instructions call (uv). Our summary lists: Python 3.
Does Insider Trading access the network?
SKILL.md contains no URLs. Its commands use uv, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Insider Trading 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Insider Trading use?
Insider Trading 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 Insider Trading use?
About 371 tokens (SKILL.md is roughly 1.5k 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 Insider Trading?
Skills that share tags, products or a category with Insider Trading: 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 Insider Trading?
staskh (a GitHub user) maintains it in staskh/trading_skills, which has 375 GitHub stars. The repository holds 28 skills in this directory. The repository was last updated on September 28, 2026.
Source: staskh/trading_skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.