Data Analysis

数据科学家与产品经理在向高管汇报或制作投资者演示时，当面临数据枯燥难懂的痛点，使用此技能可套用“Setup-Conflict-Resolution”叙事框架，自动生成结合可视化与业务上下文的洞察报告，让非技术受众秒懂结论并驱动决策。

Hand-drawn Excalidraw JSON diagrams (arch, flow, seq).

Agent RAG and long-term memory with Pinecone.

Build auditable financial workbooks headless via openpyxl.

Embedding database for RAG and semantic search.

Structured LLM outputs validated with Pydantic.

Curate LLM training data: dedupe, filter, PII redaction.

Managed vector DB for production RAG and search.

Airtable REST API via curl. Records CRUD, filters, upserts.

Notion API + ntn CLI: pages, databases, markdown, Workers.

Create, read, edit Excel .xlsx workbooks and CSVs.

Create polished, validated architecture, workflow, sequence, data-flow, and lifecycle/state diagrams as explorable standalone HTML with inline SVG, dark/light themes, optional trace motion, and PNG/JPEG/WebP/SVG/WebM export. Accept plain-language requirements or pasted Mermaid flowchart, sequenceDiagram, and stateDiagram input; inspect repository evidence when the diagram must reflect real code. Use when the user asks to visualize system architecture, infrastructure, cloud/security/network topology, technical workflows, API call sequences, request lifecycles, data pipelines, ETL/ELT, data lineage, state machines, or to convert/beautify Mermaid.

Turns CSV, Excel, or JSON data into a polished visual report page.

Build integrated IS/BS/CF financial workbooks in Excel.

Build comparable-company valuation workbooks in Excel.

Build discounted cash flow valuation workbooks in Excel.

Autonomously remove your info from data-broker sites.

Spectral vector search using graph Laplacian eigenstructure. Use when cosine/L2 similarity misses latent structure in your embeddings.

Expert jq usage for JSON querying, filtering, transformation, and pipeline integration. Practical patterns for real shell workflows.

Guide agent-driven parameter optimization for configurable systems with measurable objectives. Use for HPO, inference tuning, simulations, or RL/control experiments.

Fix social sharing previews so URLs render as rich cards on Facebook, LinkedIn, X/Twitter, WhatsApp, Telegram, and more. Covers OG tags, Twitter cards, absolute image URLs, and debugging.

Set up and verify Talivia revenue analytics through MCP, with explicit confirmation for website changes and payment attribution.

Use when a task needs real U.S. residential property data: valuation, listings, price or tax history, schools, or a zillow.com URL.

Plan and review read-only data warehouse analysis with explicit scope, privacy, provenance, and validation checks.