investorskills
questflowai/investorskills
Investor Skills is an open-source library that turns historical investment frameworks into portable judgment systems for AI finance agents. It provides structured agent skills and investment schemas based on legendary investors and prominent market mental models.
946 31MITUpdated 2026-07-14
80
GreatOverview
This package acts as a bridge between classic financial wisdom and modern AI agent harnesses like Claude Code, Cursor, and Questflow. It encodes structured mental models—spanning value investing, trend following, macro reflexivity, and crypto adoption—into reusable SKILL.md packages and INVEST.md schema files. These components guide AI agents to perform rigorous analysis, thesis evaluation, risk sizing, and decision making under uncertainty.
Capabilities
- ▸Portable financial agent skill formatting
- ▸Structured investment schema (INVEST.md) definition
- ▸Integration with AI harnesses (Claude Code, Cursor, Codex, ChatGPT)
- ▸Support for multi-asset classes including public equities, crypto, and macro strategies
Best for
Evaluating equity and crypto assets through specific investor lenses like Warren Buffett or George Soros, Structuring financial agent workflows with defined market regimes, filters, and invalidation criteria, Conducting fundamental, technical, or macro-driven due diligence using codified historical frameworks
Works with
Claude CodeCodexChatGPTCursorOpenCode
Evoa Score breakdown= Σ (score × weight)
80Task usefulness20%77 → +15.4
実タスクにどれだけ役立つか（機能の豊富さ・用途の明確さ）。 — AIによるcapabilities/use-cases解析
Code quality15%90 → +13.5
実装・指示の品質。 — AIによるSKILL.md/README解析
Maintenance15%85 → +12.8
リポジトリがどれだけ活発に保守されているか。 — GitHub 最終push日時の新しさ
Documentation12%59 → +7.1
ドキュメントの充実度・分かりやすさ。 — README/独自要約の情報量
Security15%80 → +12.0
危険・不審な挙動が無いか。 — AIによるセキュリティレビュー
Originality10%85 → +8.5
ありふれたラッパーではない独自性。 — AIによる独自性判定
Popularity8%75 → +6.0
コミュニティの採用度。 — GitHub Stars/Forks（対数スケール）
Compatibility5%100 → +5.0
対応AIエージェントの広さ。 — AIによる対応エージェント判定
Weighted total80.2 / 100
ライセンス不明/制限あり（Red）のSkillは総合スコアに0.85倍の補正を適用します。 ランキングはこのScoreのみで決まり、広告で変わりません。 算出方法の詳細 →
Security considerations
The skill definitions and templates deal with financial analysis and portfolio modeling instructions. Ensure that any integrated broker or wallet permissions connected via downstream agent execution platforms have strict access boundaries.
Categories
Summary and analysis are original content generated by AI Skills Rank. The skill's source text is not reproduced here — view it on the linked repository.