How yennanliu/investskill works
InvestSkill is a prompt library, not a runtime analysis engine: a user asks an AI assistant to apply a framework, and the assistant produces an investment analysis. The README documents stock evaluation and technical analysis, valuation, macro, comparisons, financial-report analysis, and optional SEC data-fetch helpers; the tree shows broader portfolio, trading, risk, learning, and report-generation skills. Skill files are grouped by domain rather than mapped as a call chain. Source excerpts confirm the optional SEC helpers are separate from the plugin; unsampled skill details are represented only at their documented directory paths.
Main entry points: skills Stock analysis frameworks · technical-analysis/SKILL.md Technical analysis · stock-valuation/SKILL.md Valuation frameworks · economics-analysis/SKILL.md Economics analysis
Components 21
Investment analysis
- Stock analysis frameworks
plugins/us-stock-analysis/skills - Technical analysis
plugins/us-stock-analysis/skills/technical-analysis/SKILL.md - Valuation frameworks
plugins/us-stock-analysis/skills/stock-valuation/SKILL.md - Economics analysis
plugins/us-stock-analysis/skills/economics-analysis/SKILL.md - Stock comparison
plugins/us-stock-analysis/skills/compare/SKILL.md
Research and reports
- Financial reports
plugins/us-stock-analysis/skills/financial-report-analyst/SKILL.md - 10-K digest
plugins/us-stock-analysis/skills/10k-digest/SKILL.md - Accounting forensics
plugins/us-stock-analysis/skills/forensic-accounting/SKILL.md - Earnings analysis
plugins/us-stock-analysis/skills/earnings-call-analysis/SKILL.md
Portfolio and trading
- Portfolio review
plugins/us-stock-analysis/skills/portfolio-review/SKILL.md - Risk analysis
plugins/us-stock-analysis/skills/risk-stress-test/SKILL.md - Trade planning
plugins/us-stock-analysis/skills/position-ladder/SKILL.md - Thesis tracking
plugins/us-stock-analysis/skills/thesis-tracker/SKILL.md
Learning and output
- Investing lessons
site/content/LEARNING.md - Report generation
plugins/us-stock-analysis/skills/report-generator/SKILL.md
Optional data helpers
- SEC filing fetcher
scripts/fetch-edgar.js - Fundamentals fetcher
scripts/fetch-fundamentals.js
Other components
- Investor
- AI assistant
- Analysis result
- SEC EDGAR
Connections 24
- Investor → AI assistant: asks analysis
README.md - AI assistant → Stock analysis frameworks: uses framework
README.md - AI assistant → Technical analysis: uses framework
README.md - AI assistant → Valuation frameworks: uses framework
README.md - AI assistant → Economics analysis: uses framework
README.md - AI assistant → Stock comparison: uses framework
README.md - AI assistant → Financial reports: uses framework
README.md - AI assistant → 10-K digest: uses framework
README.md - AI assistant → Accounting forensics: uses framework
- AI assistant → Earnings analysis: uses framework
- AI assistant → Portfolio review: uses framework
- AI assistant → Risk analysis: uses framework
- AI assistant → Trade planning: uses framework
- AI assistant → Thesis tracking: uses framework
- AI assistant → Investing lessons: consults guide
- AI assistant → Report generation: uses framework
- Stock analysis frameworks → Analysis result: guides analysis
README.md - Technical analysis → Analysis result: produces analysis
README.md - Valuation frameworks → Analysis result: produces analysis
README.md - Economics analysis → Analysis result: produces analysis
README.md - Stock comparison → Analysis result: produces comparison
README.md - Financial reports → Analysis result: produces findings
README.md - SEC filing fetcher → SEC EDGAR: fetches filings
- Fundamentals fetcher → SEC EDGAR: fetches facts