“MongoDB”

Build robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django), databases (PostgreSQL, MongoDB…

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin).

Use when implementing Bhawna Foundation Express and MongoDB backend features, including domain models, public content APIs, admin CRUD endpoints, validation…

Database RCE paths — UDF, xp_cmdshell, COPY TO PROGRAM, Redis key write.

This skill should be used when the user wants to add a database (Postgres, Redis, MySQL, MongoDB), says "add postgres", "add redis", "add database", "connect…

Use when deploying a database to Zeabur.

Use when the user wants to run SQL — especially analytical SQL — on local files (parquet/csv/json), URLs, S3 paths, or remote databases (Postgres, MySQL…

Set up Prisma ORM in an application, connect its database, or troubleshoot the connection of an existing Prisma 6, 7, or 8 app.

Use when the user has tabular data (pandas DataFrame, parquet, csv, Arrow, json) and wants to filter, group, aggregate, join, or speed up slow pandas.

Helps users configure mirrord.json for database branching, enabling isolated database copies for safe development and testing.

Use when editing TypeScript sources, tsconfig, or TSLint rules for this repo.

Create and troubleshoot AWS Glue connections to JDBC databases (Oracle, SQL Server, PostgreSQL, MySQL, RDS), Redshift, Snowflake, and BigQuery.

Import data into the AWS data lake from S3 files, local uploads, JDBC databases (Oracle, SQL Server, PostgreSQL, MySQL, RDS, Aurora), Amazon Redshift…

Use when reviewing or preparing a PR for this repository.

SSH into the Firewalla Gold Pro router and run diagnostic or configuration commands on it.

Use for branches, npm scripts, CI, releases, and local dev setup for this package.

Generates production-ready docker-compose.yml and Dockerfile(s) for a project by scanning its manifest files (package.json, pyproject.toml, Gemfile, go.mod…

Generate read-only DocumentDB/MongoDB queries (find) or aggregation pipelines using natural language, with collection schema context and sample documents.

End-of-data-collection workflow.

Designs relational and document database schemas from requirements or an existing app - tables and collections, keys, relationships, constraints, indexes…

Aizen knowledge pack (v24) — schema design and team conventions, migrations, concurrency, performance, connections, growth, partitioning, HA/DR, compliance…

Reference for the full-stack team's coding conventions (naming, structure, testing, git, tooling) across Java/Spring, TypeScript/JS, React, PostgreSQL, and…

Modern web development expertise covering React, Node.js, databases, and full-stack architecture.

Validate database integrity, test migrations forward and backward, verify schema constraints, manage seed data, and identify query performance issues.