Claude Skills for a Finance & Investment Analyst
XLSX Spreadsheet Skill (Open Cowork)
Lets an AI agent create, edit, and analyze Excel spreadsheets while preserving formulas and formatting, delivering files with zero formula errors.
EdgarTools — SEC EDGAR Filing Analysis Skill
Read and analyze SEC EDGAR filings in Python — turn 10-K financials, Form 4 insider trades, and 13F holdings into structured data without hand-parsing XBRL.
ITR India Filing Assistant
Helps a resident Indian individual e-file ITR-1/2/3/4 on the official portal — reconciling income, comparing both tax regimes, computing tax, and guiding submission.
Quicken Mac Read-Only Query Skill
Lets Claude query your Quicken for Mac SQLite database in strict read-only mode to answer questions about accounts, spending, and investments.
Nine-Chapter Equity Research Skill
Turns AI tools into institutional-grade equity analysts producing traceable-facts, reproducible-valuation, auditable-conclusion stock reports and earnings reviews.
cuPyNumeric Parallel HDF5 I/O
Move distributed cuPyNumeric arrays through single-file HDF5 in parallel.
Nemotron Retrieval Recipes
Plan, debug, tune, evaluate, export, and deploy Nemotron embedding and reranking recipes.
Global Stock Data — Full-Stack US & HK Market Data Skill
A single self-contained SKILL.md that gives AI coding assistants direct access to 13 layers and 30+ zero-auth endpoints of US/HK market data: quotes, K-lines, fundamentals, option Greeks with 0DTE flow, short volume, and SEC filings.
Paid Ad Budget Pacing Monitor
Measure campaign spend against plan and flag when budget reallocation is warranted.
Zheng Xi Views Library
A source-traceable investment-research Skill built on every public statement by E Fund manager Zheng Xi — it quotes his actual words, reasons with his framework, and never fabricates.
DICOM Series Preflight
Header-only validation for one DICOM series before conversion or inference.
NV-Segment-CT Medical Imaging Segmentation Skill
Run VISTA3D on CT NIfTI volumes and produce verifiable label-map evidence.
PhysicsNeMo Discover
Find suitable PhysicsNeMo models, datapipes, and examples for physics-ML tasks.
Entity Registry
Maintain machine-readable entity identity, Knowledge Graph facts, and AI recognition evidence.
Nature Figure Making Skill (nature-figure)
Create submission-grade scientific figures for Nature and other high-impact journals: multi-panel layouts, journal-ready exports, and reviewer-risk checks.
DeepTutor XLSX Skill
Equips an agent to read, create, and edit Excel workbooks and CSV tables — data, formulas, styles, charts, and multi-sheet files in one skill.
D3.js Visualization Skill
Guides Claude to produce high-quality, interactive d3.js visualizations, from basic charts to force-directed network diagrams.
Probability Analysis — Event Probability Analyst
Delivers auditable, concrete probabilities for future political, geopolitical, regulatory, and tech-launch events — never a vague "maybe".
cuFOLIO Portfolio Optimization
GPU-accelerated CVaR portfolio optimization, backtesting, and rebalancing.
TAO DAFT Dataset Validator
Validate TAO DAFT dataset structure, schemas, and cross-references with tao-daft validate.
Paid Ads Account Auditor
Decide whether a paid-media account is safe to launch or scale using its own evidence.
Ad Experiment Designer
Design rigorous paid-ad A/B and incrementality tests, then determine whether results are statistically and practically meaningful.
Paid Attribution Reconciler
Deduplicate paid conversions against order-ID truth and read incrementality.
Launch Window Monitor
Track launch-channel signals, KPI movement, and anomalies from preflight through T+30.