Agent skill · Workflow & Productivity

longbridge-flows

Smart-money and ownership-flow signals for a single stock via Longbridge Securities — SEC 13F institutional portfolios + position changes (US), funds and ETFs that hold the stock, SEC Form 4 insider trades (US-only), US short-interest history, and HK broker holdings (HK-only). Read-only. Markets vary by subcommand. Triggers: "13F", "机构持仓", "基金持仓", "ETF 持有", "持有这只股票的基金", "内部人交易", "高管买卖", "Form 4", "做空数据", "空头", "卖空", "经纪商持仓", "中央结算", "13F", "機構持倉", "基金持倉", "ETF 持有", "持有這隻股票的基金", "內部人交易", "高管買賣", "做空數據", "空頭", "賣空", "經紀商持倉", "中央結算", "13F holdings", "institutional holders", "fund holders", "ETF h

majiayu000github.com/majiayu000GitHub ↗
claude-codeMIT
Install
npx skills add majiayu000/claude-skill-registry --skill longbridge-flows --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 2
SKILL.md size: 7 KB
Bundled scripts: none
Version: 1.0.0
Declared author: longbridge
Path: skills/analysis/longbridge-flows/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 534
Language: HTML

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

# longbridge-flows Single-symbol ownership and money-flow lens: who's buying/selling at the institutional, fund, insider, broker, and short-seller layers. > **Response language**: match the user's input language — Simplified Chinese / Traditional Chinese / English. ## When to use - *"13F 谁持仓最多", "Berkshire 13F", "巴菲特最新持仓", "active fund AUM ranking"* → `investors` - *"哪些基金持有 NVDA", "AAPL 被多少 ETF 持有"* → `fund-holder` - *"TSLA 高管最近买入", "AAPL Form 4", "内部人减持"* → `insider-trades` (US only) - *"AMD 空头数据", "TSLA 做空比例", "days to cover"* → `short-positions` (US only) - *"700.HK 中央结算", "腾讯经纪商持仓", "broker holding 700"* → `broker-holding` (HK only) - *"X 资金面全景"* → call multiple subcommands by market (US: `fund-holder` + `insider-trades` + `short-positions`; HK: `fund-holder` + `broker-holding`). For intraday large/medium/small-order capital flow → `longbridge-capital-flow`. For institutional shareholders by % held → `longbridge-corporate` (`shareholder`). ## Subcommands > Run `longbridge <subcommand> --help` if unsure of current flags. The CLI's built-in help is the canonical source. | Capability | Returns | Markets | |---|---|---| | Fund-manager AUM rankings (no symbol) | Live active fund-man

What's inside
Steps it walks through
  1. When to use
  2. Subcommands
  3. Workflow
  4. CLI
  5. Output
  6. Error handling
  7. MCP fallback
  8. Related skills
  9. File layout
Ships with 1 file
  • metadata.json
Commands it runs
Discover available subcommands and their flags first
longbridge --help
longbridge <subcommand> --help   # run for each subcommand before use
longbridge <investors-subcommand> --format json                   # AUM rankings (no CIK)
longbridge <investors-subcommand> 1067983 --format json           # Berkshire 13F
longbridge <investors-changes-subcommand> 1067983 --format json   # QoQ changes
longbridge <fund-holder-subcommand> AAPL.US --format json
longbridge <insider-trades-subcommand> TSLA.US --format json      # US only
longbridge <short-positions-subcommand> AAPL.US --format json     # US only
longbridge <broker-holding-subcommand> 700.HK --format json       # HK only
More from claude-skill-registry
All skills →
descriptive-statisticsSummarizing and visualizing data through measures of center, spread, shape, and position. Covers…Data & Analyticsperplexity-researcher-reasoning-proHighest level of research and reasoning capabilities for complex decision-making with significant…OtherretroBrutally honest engineering retrospective. Analyzes git history for what actually happened — not…Data & AnalyticsanalyzeUniversal multi-perspective analyzer for any topic, file, idea, or decision. Extract key points…Otherarize-prompt-optimizationINVOKE THIS SKILL when optimizing, improving, or debugging LLM prompts using production trace data…Data & Analyticscellxgene-contextGuide for integrating CellxGene Census single-cell data with ENCODE bulk experiments. Use when…Data & Analytics
About this skill
What does the longbridge-flows skill do?

Smart-money and ownership-flow signals for a single stock via Longbridge Securities — SEC 13F institutional portfolios + position changes (US), funds and ETFs that hold the stock, SEC Form 4 insider trades (US-only), US short-interest history, and HK broker holdings (HK-only). Read-only. Markets vary by subcommand. Triggers: "13F", "机构持仓", "基金持仓", "ETF 持有", "持有这只股票的基金", "内部人交易", "高管买卖", "Form 4", "做空数据", "空头", "卖空", "经纪商持仓", "中央结算", "13F", "機構持倉", "基金持倉", "ETF 持有", "持有這隻股票的基金", "內部人交易", "高管買賣", "做空數據", "空頭", "賣空", "經紀商持倉", "中央結算", "13F holdings", "institutional holders", "fund holders", "ETF h

How do I install it?

Run `npx skills add majiayu000/claude-skill-registry --skill longbridge-flows --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

Keep going
All skills →
The full catalog, by category and by tool.
Open Source Radar →
The repositories these skills come from, watched daily.
The people behind them →
Makers and builders across the ecosystem.