feat: add Game Development Expansion Bundle (Bevy ECS, GLSL, Godot 4 Migration) (#121)
* add libreoffice skill and +29 workflow bundles. * Add documentation for workflow bundles Added comprehensive documentation for workflow bundles, detailing granular and consolidated bundles across various development scenarios including frontend, backend, WordPress, system administration, security testing, AI/ML, cloud/DevOps, database, testing/QA, and LibreOffice skills. * add readme for workflow bundles. correct descriptions of libreoffice skills and match them with folder names. * add readme for workflow bundles. correct descriptions of libreoffice skills and match them with folder names. * Simplify LibreOffice skill names in README * Refactor LibreOffice Base skill to LibreOffice Writer Updated the skill from LibreOffice Base to LibreOffice Writer, modifying the name, description, and core capabilities. Adjusted workflows and examples to reflect document creation and automation. * Rename skill from Writer to Base and update capabilities Updated the LibreOffice skill from Writer to Base, reflecting changes in functionality related to database management and operations. * Revise LibreOffice Calc skill details and capabilities Updated the LibreOffice Calc skill description and removed outdated sections. Streamlined capabilities and workflows while maintaining essential information. * Refine LibreOffice Draw skill details and capabilities Updated the LibreOffice Draw skill description and capabilities. Removed flowchart automation example and adjusted related skills. * Refine SKILL.md for LibreOffice Impress Updated the SKILL.md file for LibreOffice Impress to refine the name and description, streamline core capabilities, and adjust related skills. * Refine LibreOffice Writer skill details and capabilities Updated the LibreOffice Writer skill description and capabilities. Simplified the name and improved clarity in the core capabilities section. * chore: sync generated registry files [ci skip] * feat: add Game Development Expansion Bundle (Bevy ECS, GLSL, Godot 4 Migration) --------- Co-authored-by: Munir Abbasi <munir@ayubmed.edu.pk> Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
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Nikolas Hor
GitHub
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skills/postgresql-optimization/SKILL.md
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skills/postgresql-optimization/SKILL.md
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name: postgresql-optimization
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description: "PostgreSQL database optimization workflow for query tuning, indexing strategies, performance analysis, and production database management."
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source: personal
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risk: safe
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domain: database
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category: granular-workflow-bundle
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version: 1.0.0
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---
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# PostgreSQL Optimization Workflow
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## Overview
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Specialized workflow for PostgreSQL database optimization including query tuning, indexing strategies, performance analysis, vacuum management, and production database administration.
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## When to Use This Workflow
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Use this workflow when:
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- Optimizing slow PostgreSQL queries
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- Designing indexing strategies
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- Analyzing database performance
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- Tuning PostgreSQL configuration
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- Managing production databases
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## Workflow Phases
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### Phase 1: Performance Assessment
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#### Skills to Invoke
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- `database-optimizer` - Database optimization
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- `postgres-best-practices` - PostgreSQL best practices
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#### Actions
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1. Check database version
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2. Review configuration
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3. Analyze slow queries
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4. Check resource usage
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5. Identify bottlenecks
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#### Copy-Paste Prompts
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```
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Use @database-optimizer to assess PostgreSQL performance
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```
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### Phase 2: Query Analysis
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#### Skills to Invoke
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- `sql-optimization-patterns` - SQL optimization
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- `postgres-best-practices` - PostgreSQL patterns
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#### Actions
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1. Run EXPLAIN ANALYZE
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2. Identify scan types
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3. Check join strategies
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4. Analyze execution time
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5. Find optimization opportunities
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#### Copy-Paste Prompts
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```
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Use @sql-optimization-patterns to analyze and optimize queries
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```
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### Phase 3: Indexing Strategy
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#### Skills to Invoke
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- `database-design` - Index design
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- `postgresql` - PostgreSQL indexing
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#### Actions
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1. Identify missing indexes
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2. Create B-tree indexes
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3. Add composite indexes
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4. Consider partial indexes
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5. Review index usage
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#### Copy-Paste Prompts
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```
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Use @database-design to design PostgreSQL indexing strategy
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```
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### Phase 4: Query Optimization
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#### Skills to Invoke
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- `sql-optimization-patterns` - Query tuning
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- `sql-pro` - SQL expertise
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#### Actions
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1. Rewrite inefficient queries
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2. Optimize joins
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3. Add CTEs where helpful
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4. Implement pagination
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5. Test improvements
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#### Copy-Paste Prompts
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```
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Use @sql-optimization-patterns to optimize SQL queries
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```
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### Phase 5: Configuration Tuning
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#### Skills to Invoke
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- `postgres-best-practices` - Configuration
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- `database-admin` - Database administration
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#### Actions
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1. Tune shared_buffers
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2. Configure work_mem
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3. Set effective_cache_size
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4. Adjust checkpoint settings
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5. Configure autovacuum
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#### Copy-Paste Prompts
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```
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Use @postgres-best-practices to tune PostgreSQL configuration
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```
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### Phase 6: Maintenance
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#### Skills to Invoke
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- `database-admin` - Database maintenance
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- `postgresql` - PostgreSQL maintenance
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#### Actions
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1. Schedule VACUUM
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2. Run ANALYZE
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3. Check table bloat
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4. Monitor autovacuum
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5. Review statistics
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#### Copy-Paste Prompts
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```
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Use @database-admin to schedule PostgreSQL maintenance
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```
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### Phase 7: Monitoring
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#### Skills to Invoke
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- `grafana-dashboards` - Monitoring dashboards
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- `prometheus-configuration` - Metrics collection
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#### Actions
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1. Set up monitoring
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2. Create dashboards
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3. Configure alerts
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4. Track key metrics
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5. Review trends
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#### Copy-Paste Prompts
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```
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Use @grafana-dashboards to create PostgreSQL monitoring
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```
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## Optimization Checklist
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- [ ] Slow queries identified
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- [ ] Indexes optimized
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- [ ] Configuration tuned
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- [ ] Maintenance scheduled
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- [ ] Monitoring active
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- [ ] Performance improved
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## Quality Gates
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- [ ] Query performance improved
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- [ ] Indexes effective
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- [ ] Configuration optimized
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- [ ] Maintenance automated
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- [ ] Monitoring in place
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## Related Workflow Bundles
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- `database` - Database operations
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- `cloud-devops` - Infrastructure
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- `performance-optimization` - Performance
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