Stock API
zhangxiangliang/stock-api
Fetch real-time stock quotes, K-line (candlestick) history, and search symbols for China A-shares, Hong Kong, and US markets.
Get stock quotes, company info, market data, and crypto prices.
Install Finance Data
$ npx skills add Bitterbot-AI/bitterbot-desktop --skill finance-data -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Bitterbot-AI/bitterbot-desktop finance-data --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/Bitterbot-AI/bitterbot-desktop.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/finance-data .claude/skills/finance-data && 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 "finance-data" agent skill from https://github.com/Bitterbot-AI/bitterbot-desktop/tree/main/skills/finance-data into .claude/skills/finance-data/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "finance-data", 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/Bitterbot-AI/bitterbot-desktop/tree/main/skills/finance-dataType 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 Bitterbot-AI/bitterbot-desktop --skill finance-data -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Bitterbot-AI/bitterbot-desktop finance-data --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Bitterbot-AI/bitterbot-desktop.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/finance-data .agents/skills/finance-data && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "finance-data" agent skill from https://github.com/Bitterbot-AI/bitterbot-desktop/tree/main/skills/finance-data into .agents/skills/finance-data/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "finance-data", 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 Bitterbot-AI/bitterbot-desktop --skill finance-data -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Bitterbot-AI/bitterbot-desktop finance-data --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Bitterbot-AI/bitterbot-desktop.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/finance-data .cursor/skills/finance-data && 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 "finance-data" agent skill from https://github.com/Bitterbot-AI/bitterbot-desktop/tree/main/skills/finance-data into .cursor/skills/finance-data/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "finance-data", 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/Bitterbot-AI/bitterbot-desktop.git --path skills/finance-data--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 Bitterbot-AI/bitterbot-desktop --skill finance-data -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Bitterbot-AI/bitterbot-desktop finance-data --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Bitterbot-AI/bitterbot-desktop.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/finance-data .gemini/skills/finance-data && 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 "finance-data" agent skill from https://github.com/Bitterbot-AI/bitterbot-desktop/tree/main/skills/finance-data into .gemini/skills/finance-data/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "finance-data", 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 Bitterbot-AI/bitterbot-desktop finance-dataInstalls 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 Bitterbot-AI/bitterbot-desktop --skill finance-data -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Bitterbot-AI/bitterbot-desktop.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/finance-data .github/skills/finance-data && 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 "finance-data" agent skill from https://github.com/Bitterbot-AI/bitterbot-desktop/tree/main/skills/finance-data into .github/skills/finance-data/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "finance-data", 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 Bitterbot-AI/bitterbot-desktop --skill finance-data -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Bitterbot-AI/bitterbot-desktop finance-data --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Bitterbot-AI/bitterbot-desktop.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/finance-data .opencode/skills/finance-data && 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 "finance-data" agent skill from https://github.com/Bitterbot-AI/bitterbot-desktop/tree/main/skills/finance-data into .opencode/skills/finance-data/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "finance-data", 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
finance-data- GitHub stars
- 2.5k
- Token cost
- ~696 tokens
- SKILL.md length
- 186 words
- Files
- 1
- Skills in repo
- 17
- Repo updated
- First seen
- Licence
- MIT
At a glance
Get stock quotes, company info, market data, and crypto prices.
- Tasks that involve Stock and market analysis
- SKILL.md covers Stock Quote (current price +…, Company Profile & Financials, Market Movers and Multi-Quote (batch), plus 4 more sections
- Calls curl; reaches query1.finance.yahoo.com
What it does
Finance Data is an agent skill from Bitterbot-AI/bitterbot-desktop. Get stock quotes, company info, market data, and crypto prices. No API key needed.
Its SKILL.md is about 700 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 Stock and market analysis. The repository describes itself as: Bitterbot - a mesh of agents that turns shared experience into collective capability. The licence is MIT.
When your agent uses it
- Tasks that involve Stock and market analysis
Example prompts
- “/finance-data”
What it can do on your machine
Read from SKILL.md and the folder at commit 5e5a9e4. 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
Shell commands in SKILL.md call:
curl
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
query1.finance.yahoo.com
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
Finance Data loads about 696 tokens when it runs. Until then it costs about 24 tokens; SKILL.md has 186 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 Bitterbot-AI/bitterbot-desktop at commit 5e5a9e4, republished under its MIT licence (© Bitterbot-AI). 186 words, ~696 tokens.
Download SKILL.mdSave it as
.claude/skills/finance-data/SKILL.md (or your agent's skills folder).- name
- finance-data
- description
- Get stock quotes, company info, market data, and crypto prices. No API key needed.
Finance Data
Real-time and historical financial data via Yahoo Finance (free, no API key).
Stock Quote (current price + 5-day chart)
curl -s "https://query1.finance.yahoo.com/v8/finance/chart/AAPL?interval=1d&range=5d" \
-H "User-Agent: Mozilla/5.0"Replace AAPL with any ticker symbol. Response is JSON:
chart.result[0].meta.regularMarketPrice— current pricechart.result[0].meta.previousClose— previous closechart.result[0].meta.currency— currencychart.result[0].indicators.quote[0].close— closing prices array
Company Profile & Financials
curl -s "https://query1.finance.yahoo.com/v10/finance/quoteSummary/AAPL?modules=assetProfile,financialData,defaultKeyStatistics" \
-H "User-Agent: Mozilla/5.0"Useful modules (comma-separated):
assetProfile— sector, industry, employees, descriptionfinancialData— revenue, margins, EPS, recommendationdefaultKeyStatistics— P/E, market cap, beta, floatincomeStatementHistory— income statementsbalanceSheetHistory— balance sheetcashflowStatementHistory— cash flows
Market Movers
curl -s "https://query1.finance.yahoo.com/v1/finance/trending/US" \
-H "User-Agent: Mozilla/5.0"Multi-Quote (batch)
curl -s "https://query1.finance.yahoo.com/v7/finance/quote?symbols=AAPL,GOOGL,MSFT" \
-H "User-Agent: Mozilla/5.0"Returns an array under quoteResponse.result[] with price, change, volume, marketCap for each symbol.
Historical Data (longer range)
curl -s "https://query1.finance.yahoo.com/v8/finance/chart/AAPL?interval=1wk&range=1y" \
-H "User-Agent: Mozilla/5.0"Interval options: 1m, 5m, 15m, 1d, 1wk, 1mo
Range options: 1d, 5d, 1mo, 3mo, 6mo, 1y, 5y, max
Crypto
Same API, use crypto ticker format:
curl -s "https://query1.finance.yahoo.com/v8/finance/chart/BTC-USD?interval=1d&range=5d" \
-H "User-Agent: Mozilla/5.0"Common crypto tickers: BTC-USD, ETH-USD, SOL-USD, DOGE-USD
Forex
curl -s "https://query1.finance.yahoo.com/v8/finance/chart/EURUSD=X?interval=1d&range=1mo" \
-H "User-Agent: Mozilla/5.0"Format: {FROM}{TO}=X (e.g., GBPUSD=X, USDJPY=X)
Response Parsing Tips
- All responses are JSON. Use
execto runcurland parse withJSON.parse(). - Always include the
User-Agentheader to avoid 403 errors. - Yahoo Finance rate limits are generous for individual use.
- If a quote endpoint returns empty, try the chart endpoint instead.
- For crypto and forex, always include
=Xor-USDsuffix.
© Bitterbot-AI, 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/finance-data of Bitterbot-AI/bitterbot-desktop.
Open the folder on GitHubat commit 5e5a9e4
Compare with similar skills
Finance Data 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 |
|---|---|---|---|---|---|---|
| Finance Data this skillBitterbot-AI/bitterbot-desktop | 2.5k | — | ~696 | Automated safety check: Pass | MIT | |
| Stock APIzhangxiangliang/stock-api | 2k | — | ~507 | Automated safety check: Pass | MIT | |
| Tushare Datazillionare/zillionare | 318 | 2 repos | ~2.3k | Automated safety check: Pass | None | |
| Tradingview MCPatilaahmettaner/tradingview-mcp | 4.9k | — | ~1.3k | Automated safety check: Pass | MIT | |
| Digital Oraclekomako-workshop/digital-oracle | 867 | — | ~5.9k | Automated safety check: Pass | MIT | |
| Longbridge Researchhelsome/folio | 269 | 3 repos | ~2.1k | Automated safety check: Pass | MIT |
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Related
Categories
Questions about Finance Data
What does Finance Data do?
Get stock quotes, company info, market data, and crypto prices. Finance Data is an agent skill from Bitterbot-AI/bitterbot-desktop. Get stock quotes, company info, market data, and crypto prices.
When should I use Finance Data?
Finance Data fits situations like: tasks that involve Stock and market analysis.
How do I install Finance Data in Claude Code?
Run `npx skills add Bitterbot-AI/bitterbot-desktop --skill finance-data -a claude-code`. Or copy the skill folder (skills/finance-data in Bitterbot-AI/bitterbot-desktop) into .claude/skills/finance-data in your project. Claude Code loads it when a task matches its description.
How do I install Finance Data in Codex?
Run `npx skills add Bitterbot-AI/bitterbot-desktop --skill finance-data -a codex`. Or copy the skill folder (skills/finance-data in Bitterbot-AI/bitterbot-desktop) into .agents/skills/finance-data in your project. Codex loads it when a task matches its description.
Can I use Finance Data 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 Bitterbot-AI/bitterbot-desktop --skill finance-data -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/finance-data, .gemini/skills/finance-data, .github/skills/finance-data and .opencode/skills/finance-data in your project.
What does Finance Data need to run?
Going by SKILL.md and its folder, Finance Data needs the command-line tools its instructions call (curl).
Does Finance Data access the network?
SKILL.md names 1 domain. In commands or code: query1.finance.yahoo.com; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.
Is Finance Data 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 Finance Data use?
Finance Data 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 Finance Data use?
About 696 tokens (SKILL.md is roughly 2.8k 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 Finance Data?
Skills that share tags, products or a category with Finance Data: Stock API (zhangxiangliang/stock-api, 2k stars), Tushare Data (zillionare/zillionare, 318 stars), Tradingview MCP (atilaahmettaner/tradingview-mcp, 4.9k stars) and Digital Oracle (komako-workshop/digital-oracle, 867 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Finance Data?
Bitterbot-AI (a GitHub organization) maintains it in Bitterbot-AI/bitterbot-desktop, which has 2,464 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on October 7, 2026.
Source: Bitterbot-AI/bitterbot-desktop on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.