longbridge-value-investing

95 / 100 · Low risk

Fine to try.

By longbridge/skills (GitHub) · coding · 71 stars · scanned at commit 38900e9

Value investing analysis using Graham (NCAV/net-net/defensive-investor) and Buffett (economic moat/ROE/FCF) methodologies. Covers single-stock diagnostics and batch screening for both Graham cigar-butt and Buffett quality-compounder criteria. Runs cross-statement reconciliation before scoring. Data from Longbridge CLI first, MCP fallback, WebSearch only for genuine gaps. Triggers: "格雷厄姆", "巴菲特", "捡烟蒂", "烟蒂股", "NCAV", "净流动资产", "护城河", "价值投资", "安全边际", "深度价值", "撿煙蒂", "煙蒂股", "淨流動資產", "護城河", "安全邊際", …

Works with any agent that supports SKILL.md skills.

What this skill can do

Connects to the internet

The author does not mention this.

Found in 3 places.

skills/longbridge-value-investing/references/buffett-moat-analyzer.md, line 82Every WebSearch-sourced figure must be tagged `[Source: WebSearch — <publisher>, <date>, <url>]` in the appendix; never silently mix it with Longbridge data.
skills/longbridge-value-investing/references/buffett-moat-stock-screener.md, line 107Every WebSearch-sourced figure must be tagged `[Source: WebSearch — <publisher>, <date>, <url>]` in the appendix; never silently mix it with Longbridge data.
skills/longbridge-value-investing/references/graham-stock-analysis.md, line 64Each WebSearch-sourced figure must be tagged `[Source: WebSearch — <publisher>, <date>]` in the appendix; do **not** mix it silently with Longbridge data.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'longbridge-value-investing' ] || [ -L ~/.agents/skills/'longbridge-value-investing' ]; then echo 'A skill folder named longbridge-value-investing already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/longbridge/skills' "$d" && git -C "$d" checkout --quiet '38900e9884027782c1f4e480b451d5f55a479d95' -- 'skills/longbridge-value-investing' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/longbridge-value-investing' ~/.agents/skills/'longbridge-value-investing' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'longbridge-value-investing' ~/.claude/skills/'longbridge-value-investing' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-07	`38900e9`	100