lmiranda
4ba38eb620
Updated: - projman: 4 commands + 4 skills + integration snippet - git-flow: 4 commands + 3 skills + integration snippet - pr-review: 1 command cross-reference - cmdb-assistant: 1 command + 1 skill - data-platform: 8 commands + integration snippet - viz-platform: 11 commands + integration snippet - contract-validator: 1 command + 1 skill + 1 agent Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
46 lines
1.0 KiB
Markdown
46 lines
1.0 KiB
Markdown
# /data-schema - Schema Exploration
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## Skills to Load
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- skills/mcp-tools-reference.md
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- skills/visual-header.md
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## Visual Output
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Display header: `DATA-PLATFORM - Schema Explorer`
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## Usage
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```
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/data-schema [table_name | data_ref]
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```
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## Workflow
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1. **Determine target**:
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- DataFrame: show pandas schema via `describe`
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- Database table: query via `pg_columns`
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- No argument: list all tables and DataFrames
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2. **For DataFrames**: Show dtypes, null counts, sample values
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3. **For database tables**: Show columns, types, constraints, indexes
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4. **For PostGIS**: Include geometry type and SRID via `st_tables`
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## Examples
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```
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/data-schema # List all tables and DataFrames
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/data-schema customers # Show table schema
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/data-schema sales_data # Show DataFrame schema
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```
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## Required MCP Tools
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- `pg_tables` - List database tables
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- `pg_columns` - Get column info
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- `pg_schemas` - List schemas
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- `st_tables` - List PostGIS tables
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- `describe` - Get DataFrame info
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- `list_data` - List DataFrames
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