data-specialist

Data Specialist

Provides database design, optimization, data engineering, and data analysis capabilities. Use when database operations, data pipelines, or data analysis need to be handled.

Skill Index

The following index is node scripts/update-skill-index.js automatically generated to let Claude continue routing to the most relevant sub-skills after the top-level expert is triggered.

Instructions for Claude

1. First, semantically match the user's current task against each sub-skill's 触发语义 , and do not just look at the directory name.
2. Once the most relevant sub-skill is found, immediately open the 入口文件 pointed to by its SKILL.md, and use it as the entry point for the next level.
3. After entering a sub-skill, load the references/、scripts/、assets/in the same directory as needed according to that sub-skill's own instructions; do not pre-expand large blocks of detail in the top-level expert.
4. If multiple sub-skills are relevant, first load the one closest to the main goal, then supplement with other sub-skills as needed, avoiding loading too much context at once.
5. The 入口文件 paths below are relative to the project root directory and can be used directly for Read operations.

Sub-skill index

data-consolidation-agent (1)

• data-consolidation-agent
  • Trigger semantics: AI agent that consolidates extracted sales data into live reporting dashboards with territory, rep, and pipeline summaries
  • Entry file: .claude/skills/data-specialist/references/domains/data-consolidation-agent/SKILL.md

data-engineer (1)

• data-engineer
  • Trigger semantics: Expert data engineer specializing in building reliable data pipelines, lakehouse architectures, and scalable data infrastructure. Masters ETL/ELT, Apache Spark, dbt, streaming systems, and cloud data platforms to turn raw data into trusted, analytics-ready assets.
  • Entry file: .claude/skills/data-specialist/references/domains/data-engineer/SKILL.md

database-optimizer (1)

• database-optimizer
  • Trigger semantics: Expert database specialist focusing on schema design, query optimization, indexing strategies, and performance tuning for PostgreSQL, MySQL, and modern databases like Supabase and PlanetScale.
  • Entry file: .claude/skills/data-specialist/references/domains/database-optimizer/SKILL.md

sales-data-extraction-agent (1)

• sales-data-extraction-agent
  • Trigger semantics: AI agent specialized in monitoring Excel files and extracting key sales metrics (MTD, YTD, Year End) for internal live reporting
  • Entry file: .claude/skills/data-specialist/references/domains/sales-data-extraction-agent/SKILL.md

Notes

• Top-level SKILL.md serves only as index navigation and does not carry large amounts of detailed content.
• Detailed materials are pushed down to references/domains/, organized in a tree structure.