Explorar skills

Database patterns: schema design, migrations, query optimization, indexing. PostgreSQL primary. Use for 'database schema', 'migration', 'SQL optimization'.

Comprehensive secure coding guide covering OWASP web vulnerabilities with prevention patterns and checklists. Use when writing or reviewing web application code to prevent XSS, CSRF, SSRF, SQL injection, access control flaws, and other common security vulnerabilities.

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database u

Senior security-engineer instincts for AI coding agents. Activate whenever the agent reads, writes, reviews, or refactors code — backend, frontend, infrastructure-as-code, CI/CD pipelines, container manifests, or cloud config. Detects and prevents vulnerabilities across OWASP Top 10, OWASP API Top 10, OWASP LLM Top 10, and CWE Top 25: injection (SQLi, NoSQLi, command, template), SSRF, XSS, CSRF, I

Database design and implementation patterns for modern applications. Use when designing schemas, writing migrations, optimizing queries, and configuring ORMs. Covers PostgreSQL, MongoDB, Prisma, Drizzle, indexing strategies, and security best practices.

Use this agent when a PR touches production data, migrations, or behavior that could silently discard or duplicate records. Produces a pre/post-deploy checklist with SQL verification queries and rollback procedures. Use data-integrity-guardian to review the migration code; use this agent to produce the deploy-day checklist.

Rastreamento interativo do fluxo do sistema através das camadas CODE, API, AUTH, DATA, NETWORK com persistência SQLite e exportação Mermaid. Útil para auditorias de segurança, conformidade, rastreamento de fluxo, depuração, revisões de arquitetura e post-mortems de incidentes.

Diagnose and resolve Apache Spark performance issues in Microsoft Fabric. Use when asked to troubleshoot slow Spark notebooks, optimize Spark SQL queries, fix data skew or shuffle bottlenecks, tune spark.sql.shuffle.partitions or autoBroadcastJoinThreshold, configure resource profiles (writeHeavy, readHeavyForSpark, readHeavyForPBI), enable autotune, resolve HTTP 430 throttling errors, analyze Spa

Create, configure, and manage Microsoft Fabric Data Agents that enable natural language Q&A over lakehouses, warehouses, Power BI semantic models, KQL databases, and ontologies. Use when asked to build data agents, configure NL2SQL/NL2DAX/NL2KQL experiences, write agent instructions, create example queries, automate data agent provisioning via REST API or PowerShell, integrate Fabric data agents w

Diagnose and resolve Microsoft Fabric Lakehouse performance issues including slow Spark queries, small file problems, Delta table fragmentation, V-Order configuration, table maintenance (OPTIMIZE, VACUUM, Z-Order), SQL analytics endpoint tuning, Direct Lake performance, resource profile selection, autotune configuration, capacity throttling, and streaming ingestion optimization. Use when asked to

Use when debugging Rails issues - provides Rails-specific debugging tools (logs, console, byebug, SQL logging) integrated with systematic debugging process

Solucione problemas de controle de acesso do Microsoft Fabric Lakehouse, abrangendo funções de segurança do OneLake, permissões de endpoint de análise SQL, funções de workspace, funções de acesso a dados e vários recursos de segurança, como RLS, CLS, OLS e mascaramento dinâmico de dados.