MongoDB DevRel Skills

Overview

8 production-ready skills extracted from the MongoDB Hackathon Platform. Each skill provides battle-tested patterns for building Next.js + MongoDB applications following MongoDB DevRel conventions.

Skills Catalog

Python Tool Catalog

All tools use Python 3.7+ standard library only. No external dependencies.

brand_color_checker.py

Validate CSS/theme files against the MongoDB brand palette.

python mongodb-nextjs-scaffold/scripts/brand_color_checker.py path/to/theme.ts
python mongodb-nextjs-scaffold/scripts/brand_color_checker.py path/to/theme.ts --format json

env_checker.py

Check that a .env file has all required variables for selected skills.

python mongodb-nextjs-scaffold/scripts/env_checker.py .env --skills scaffold,rbac,email
python mongodb-nextjs-scaffold/scripts/env_checker.py .env --skills all --format json

role_matrix_generator.py

Generate a role-to-route permission matrix from an admin-guard configuration file.

python mongodb-rbac-middleware/scripts/role_matrix_generator.py path/to/admin-guard.ts
python mongodb-rbac-middleware/scripts/role_matrix_generator.py path/to/admin-guard.ts --format json

template_variable_checker.py

Parse email templates and report missing or unused variables.

python mongodb-email-system/scripts/template_variable_checker.py path/to/templates/
python mongodb-email-system/scripts/template_variable_checker.py path/to/templates/ --format json

atlas_cost_estimator.py

Estimate monthly Atlas cost for a cluster configuration.

python mongodb-atlas-provisioning/scripts/atlas_cost_estimator.py --tier M10 --provider AWS --region us-east-1
python mongodb-atlas-provisioning/scripts/atlas_cost_estimator.py config.json --format json

embedding_cost_estimator.py

Project Voyage AI and OpenAI embedding costs for a given document count and query volume.

python mongodb-ai-features/scripts/embedding_cost_estimator.py --docs 1000 --queries-per-month 5000
python mongodb-ai-features/scripts/embedding_cost_estimator.py --docs 1000 --queries-per-month 5000 --format json

chunk_size_analyzer.py

Analyze markdown files and recommend optimal chunk sizes for RAG ingestion.

python mongodb-ai-features/scripts/chunk_size_analyzer.py path/to/docs/
python mongodb-ai-features/scripts/chunk_size_analyzer.py path/to/docs/ --format json

feedback_form_generator.py

Generate a FeedbackFormConfig JSON document from a simple YAML specification.

python mongodb-event-platform/scripts/feedback_form_generator.py spec.yaml
python mongodb-event-platform/scripts/feedback_form_generator.py spec.yaml --format json

tier_report_generator.py

Generate a partner engagement summary report from partner data.

python mongodb-partner-portal/scripts/tier_report_generator.py partners.json
python mongodb-partner-portal/scripts/tier_report_generator.py partners.json --format json

Quality Standards

All skills in this collection meet the following standards:

• Real code, not pseudocode: Every code pattern is extracted from a production application
• Architecture decisions documented: Each skill explains WHY, not just WHAT
• Common pitfalls listed: Known gotchas that save hours of debugging
• Self-contained: Each skill can be used independently (dependencies are noted, not required)
• Python tools are deterministic: No LLM/API calls — pure local computation
• Standard library only: Python scripts have zero external dependencies

Related Skills

Skills reference each other where patterns overlap:

• mongodb-nextjs-scaffold → foundation for all other skills
• mongodb-rbac-middleware → depends on scaffold's auth setup
• mongodb-email-system → depends on scaffold's DB connection
• mongodb-atlas-provisioning → depends on scaffold + RBAC
• mongodb-ai-features → depends on scaffold's singleton pattern
• mongodb-event-platform → depends on scaffold, RBAC, email
• mongodb-partner-portal → depends on scaffold, RBAC, email
• mongodb-devrel-advisor → references all other skills