Data & Analytics

Fetches a researcher's PubMed record, classifies study types and author position, then charts the patterns and writes a strategy report.

Co-creates a pure-markdown investment research wiki in Karpathy's LLM Wiki style by interviewing you to distill your own analysis framework into CLAUDE.md.

Pulls 20 core China A-share pharma tickers from Sina Finance's free quote API, ranks sub-sectors, and pushes a formatted daily report to Feishu.

Lets Claude Code query your Google NotebookLM notebooks for citation-backed answers and manage sources plus Studio outputs.

A six-step framework for mapping supply-chain choke points and screening small-cap names across A-share, Hong Kong and US markets.

Generates buy candidates and exit signals for China A-share mainboard stocks using a daily trend-pullback strategy, plus batch real-time price snapshots.

Query Chinese A-share quotes, adjusted historical K-lines, financials, company news, concepts, industry taxonomies, limit-up details and long-hu seats through bundled Python scripts.

Spins up a local China A-share paper-trading service plus CLI so Claude can manage accounts, place orders, and run backtests.

Screens the whole China A-share market for liquid trend-pullback buy candidates and flags rule-based exit signals for the stocks you already hold.

Writes and validates ggsql queries that fuse SQL with a grammar-of-graphics visualization spec.

Scans Bilibili's AI videos daily, clusters trending topics, and produces an HTML digest plus a multi-engine, cross-verified intelligence report.

Searches, compares and validates real emission factors from Carbonstop's CCDB database for product carbon footprints, LCA and corporate GHG accounting.

A dbt workflow skill that discovers project conventions first, then mandates `dbt build` and output verification before calling a model done.

Give it a ticker and it renders a daily candle JPG with EMA 9/20 crossovers marked and an RSI 14 panel.

A skill that computes option delta, gamma, theta, vega and implied volatility via a Black-Scholes command-line script.

A decision-tree-driven skill for labeling cell types in scRNA-seq data via manual markers, automated classifiers, or reference label transfer.

Turns Brand Registry SFR, Market Basket and Item Comparison exports into an actionable growth strategy report.

Measures your note vault's link graph and reports orphan rate, average degree, components, hubs, bridges and clusters — plus what each number means for retrieval.

Pulls China A-share market data via AKShare and produces technical, fundamental, and multi-factor screening reports.

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