screening-compounders
Screen a U.S. stock sector, theme, or industry for 5-10 long-term compounder candidates using a strict veto-first process. Use when the user wants a historically grounded shortlist built from recent multi-year filings and source-backed research, with one-strike eliminations for governance, leverage, acquisition addiction, fast-changing industries, or misaligned ownership; 10-year-or-longest-available ROCE analysis; financial robustness checks; convergent-evolution business-model validation; Darwin-style fact-only cross-checks; and a final ranked list with valuation context and reasons each company can remain great for a long time.
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sector-company-discovery
Discover, compare, and shortlist public companies within a sector, industry, theme, or candidate set. Use when the user wants to find the most attractive company in a space, identify which company is the most undervalued, most competitive, most resilient, or best positioned, or narrow a broad universe down to 1-3 names for deeper research by combining broad data gathering, recent topic and narrative research, financial statement reading, business-quality comparison, and valuation-aware filtering.
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btc-eth-news-digest
Create detailed, trader-optimized, source-cited digests of the latest Bitcoin (BTC) and Ethereum (ETH) news, including market-moving developments, regulatory updates, protocol/ecosystem changes, ETF/flow items, and short-term macro catalysts. Include explicit analysis of how near-term macro events may affect BTC/ETH prices and provide a bilingual output (English first, then Traditional Chinese). Use when a user asks for a BTC/ETH news roundup, trading briefing, market-moving headline summary, daily/weekly crypto desk note, or latest developments with links, timing, trade relevance, and macro impact.
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company-valuation-analyst
Build a scenario-based intrinsic-value memo for any single public company across any industry or sector. Use when the user asks whether a stock is overvalued or undervalued, whether a rally is justified, whether trimming or holding is rational, what assumptions are already priced in, or how growth, margins, capital intensity, balance sheet risk, dilution, catalysts, and timing affect fair value. Best for company-specific valuation work where the goal is to translate business economics into a practical market judgment.
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