Claude Skills by thedixitjain

'Build use when you need to work with NoSQL data modeling. This skill provides NoSQL database design with comprehensive guidance and automation. Trigger with phrases like \"model NoSQL data\", \"design document structure\", or \"optimize NoSQL schema\". '

Integrate Modellix unified API/CLI for async AI image and video generation (model run --wait, task download).

Use to build Molecular Cell's data and code deposition plan and the Data and Code Availability statement inside STAR Methods Resource Availability — approved repositories (GEO, PDB/EMDB, PRIDE), accessions/DOIs at submission, and Cell Press's standardized availability format with Mendeley Data as Elsevier's default.

'Monitor use when you need to work with monitoring and observability. This skill provides health monitoring and alerting with comprehensive guidance and automation. Trigger with phrases like \"monitor system health\", \"set up alerts\", or \"track metrics\". '

'Monitor use when you need to work with monitoring and observability. This skill provides health monitoring and alerting with comprehensive guidance and automation. Trigger with phrases like \"monitor system health\", \"set up alerts\", or \"track metrics\". '

Investigate and remediate data quality alerts using Monte Carlo MCP tools. Runs root cause analysis, assesses blast radius, discovers available tools (MCP/CLI/API), proposes and executes fixes, or escalates with full context when uncertain.

This skill guides you through creating custom external web service APIs for Moodle LMS, following Moodle's external API framework and coding standards.

Fast file editing via Morph Apply API (10,500 tokens/sec, 98% accuracy)

Use when executing and reporting the analysis for a Manufacturing & Service Operations Management (M&SOM) manuscript — proving structural results and running numerical studies for analytical work, or estimating and stress-testing identified effects for empirical work, plus meeting M&SOM's data-and-code replicability policy. Executes the analysis designed in msom-methods.

Use when assembling the data-and-code replication package required by 《管理世界》 after conditional acceptance, drafting the README in Chinese, or auditing a deposit before editorial-office submission. Implements 《管理世界》\"数据可获得性政策\" (effective 2023, updated 2025), with explicit handling for CSMAR / Wind / 国泰安 等受限商业数据库 and Chinese government micro-data. 本技能服务于《管理世界》(Management World, MW)。

MySQL and MariaDB schema, query, indexing, transaction, replication, and connection-pool patterns for production backends.

日本語翻訳：このファイルは mysql-patterns 用の日本語翻訳が必要です

Connect to MySQL and run read-only queries to inspect table data. Use when the user wants to query MySQL, show tables, view table contents, check schema, or run read-only SQL. Connection info must be provided by the user; do not read from environment or application config.

Manage DNS records for domains registered with Namecheap via their API. List domains, view/add/update/remove DNS host entries (A, AAAA, CNAME, MX, TXT, etc.), and guide users through API setup including public IP detection and credential configuration. Use when the user mentions Namecheap, DNS records, domain management, or wants to add/change/remove A records, CNAME records, MX records, or TXT records for their domains.

Use when implementing or debugging ANY network request, API call, or data fetching. Covers fetch API, React Query, SWR, error handling, caching, offline support, and Expo Router data loaders (`useLoaderData`).

'Manage the complete Navan travel booking lifecycle via REST API. Use when building travel dashboards, automating trip reporting, or syncing booking data to internal systems. Trigger with \"navan travel workflow\", \"navan booking management\", \"navan trip retrieval\". '

'Manage Navan expense reporting, transaction data, and ERP synchronization. Use when building expense pipelines, automating approval workflows, or syncing transactions to accounting systems. Trigger with \"navan expense management\", \"navan expense workflow\", \"navan transaction sync\". '

'Extract and transform Navan booking and transaction data using pagination, filtering, and data pipeline connectors. Use when building data warehouses, analytics dashboards, or debugging data quality issues with Navan data. Trigger with \"navan data handling\", \"navan data extraction\", \"navan pagination\". '

'Implement incremental sync strategies for Navan BOOKING and TRANSACTION data with ETL pipeline patterns. Use when setting up production data pipelines, debugging sync drift, or adding real-time event processing. Trigger with \"navan data sync\", \"navan incremental sync\", \"navan ETL pipeline\". '

'Set up OAuth 2.0 authentication for the Navan REST API. Use when configuring a new Navan integration or rotating API credentials. Trigger with \"install navan\", \"setup navan auth\", \"navan credentials\", \"navan oauth\". '

'Set up dev/staging/prod environment separation for Navan integrations without a sandbox API. Use when configuring multiple environments, building CI test pipelines, or setting up local development. Trigger with \"navan environments\", \"navan multi env\", \"navan dev setup\", \"navan mock server\". '

'Implement adaptive rate-limiting for the Navan REST API with exponential backoff and request queuing. Use when building bulk data operations or encountering 429 errors from Navan. Trigger with \"navan rate limits\", \"navan throttling\", \"navan 429\". '

'Build a typed API wrapper around Navan REST endpoints since no official SDK exists. Use when you need production-grade API access with auto token refresh, retry logic, and typed responses. Trigger with \"navan sdk patterns\", \"navan api wrapper\", \"navan client class\", \"navan typed client\". '

'Set up webhook listeners for real-time Navan event notifications. Use when you need to receive booking, expense, or travel disruption events from Navan. Trigger with \"navan webhooks\", \"navan events\", \"navan webhook setup\". '

Use to select and enforce the correct EQUATOR reporting guideline for a clinical study headed to NEJM — CONSORT for RCTs (with the participant flow diagram), STROBE for observational, PRISMA for systematic reviews — and to build the required checklist and diagram before submission.

Long-running, serverless Node.js HTTP functions deployed onto your Neon branch, with DATABASE_URL injected automatically and compute that runs next to your data. Use when a user wants to host an API, an AI agent with long streaming responses, a WebSocket or server-sent-events (SSE)...

S3-compatible object storage that branches with your Neon project, so files and the database stay in sync across every branch. Use when a user wants object storage, a bucket, blob/file storage, or somewhere to put uploads, images, documents, avatars, or user-generated files for their...

Choose and create the right Neon branch type for testing and development. Use when users ask about Neon branching, migration testing with real data, isolated test environments, schema-only branch workflows for sensitive data, or branch creation via Neon CLI or Neon MCP. Triggers...

Diagnose and fix excessive Postgres egress (network data transfer) in a codebase. Use when a user mentions high database bills, unexpected data transfer costs, network transfer charges, egress spikes, \"why is my Neon bill so high\", \"database costs jumped\", SELECT * optimization, query...

Guides and best practices for working with Neon Serverless Postgres. Covers setup, connection methods, branching, autoscaling, scale-to-zero, read replicas, connection pooling, Neon Auth, and the Neon CLI, MCP server, REST API, TypeScript SDK, and Python SDK. Use when users ask about...

'Generate nestjs module generator operations. Auto-activating skill for Backend Development. Triggers on: nestjs module generator, nestjs module generator Part of the Backend Development skill category. Use when working with nestjs module generator functionality. Trigger with phrases like \"nestjs module generator\", \"nestjs generator\", \"nestjs\". '

Automate News API tasks via Rube MCP (Composio). Always search tools first for current schemas.

Build production-ready Node.js backend services with Express/Fastify, implementing middleware patterns, error handling, authentication, database integration, and API design best practices. Use when creating Node.js servers, REST APIs, GraphQL backends, or microservices architectures.

Comprehensive guidance for building scalable, maintainable, and production-ready Node.js backend applications with modern frameworks, architectural patterns, and best practices.

MUST use for developer service/provider/tool questions involving free tier, free trial, cheap, pricing, hosting, Node, Next.js, auth, Postgres, database, email API, SaaS stacks, GPU compute, remote MCP endpoints, APIs, or low setup friction. Call Nullcost before model knowledge or web. Do not use for domains, registrars, TLDs, or exact domain availability.

MUST use for developer provider recommendations involving free tier, free trial, cheap, pricing, hosting, Node, Next.js, auth, Postgres, database, email API, SaaS stacks, GPU compute, remote MCP endpoints, APIs, or low setup friction. Auto-trigger for normal questions like \"find me hosting with a free tier\" and explicit `/nullcost-recommend`. Do not use for domains, registrars, TLDs, or exact domain availability.

MUST use for developer provider discovery involving free tier, free trial, cheap, pricing, hosting, Node, Next.js, auth, Postgres, database, email API, SaaS stacks, GPU compute, remote MCP endpoints, APIs, or low setup friction. Auto-trigger for normal discovery questions and explicit `/nullcost-search`. Do not use for domains, registrars, TLDs, or exact domain availability.

Process, convert, OCR, extract, redact, sign, and fill documents using the Nutrient DWS API. Works with PDFs, DOCX, XLSX, PPTX, HTML, and images.

Database comparison catalogs, RDBMS vs NoSQL selection criteria, CAP/ACID/BASE theory, OLTP vs OLAP, and technology-specific characteristics

Core distributed systems patterns - load balancing, caching, sharding, consistent hashing, message queues, rate limiting, CDN, Bloom filters, ID generation, replication, conflict resolution, CAP theorem

Call the Obsidian Local REST API directly (over HTTP) for vault operations the mcp__obsidian__* tools do NOT expose — move/rename a note, overwrite a whole file atomically (PUT), act on the currently-open active file, run an Obsidian command, open a note in the UI, list all tags, or do date-specific periodic-note CRUD. Prefer the mcp__obsidian__* tools for plain read/append/patch/delete/search; fall back to this skill only when the required method is missing from MCP.

Expert guide for creating custom Odoo modules. Covers __manifest__.py, model inheritance, ORM patterns, and module structure best practices.

Master Odoo ORM patterns: search, browse, create, write, domain filters, computed fields, and performance-safe query techniques.

Expert on Odoo's external JSON-RPC and XML-RPC APIs. Covers authentication, model calls, record CRUD, and real-world integration examples in Python, JavaScript, and curl.

Sync Odoo with WooCommerce: products, inventory, orders, and customers via WooCommerce REST API and Odoo external API.

SQL injection testing skill for offensive security assessments and bug bounty hunting. Covers error-based, UNION-based, boolean/time-based blind, out-of-band, second-order, NoSQL, GraphQL, WebSocket, and JSON-operator SQLi. Includes WAF bypass techniques, database-specific exploitation (MySQL, MSSQL, PostgreSQL, Oracle), cloud-native attack paths, ORM CVE tracking, and SQLmap automation. Use when performing web application SQL injection testing, database enumeration, privilege escalation via ...

'Full CRUD lifecycle for OneNote notebooks, section groups, sections, and pages via Graph API. Use when building notebook management features, creating page hierarchies, or working with XHTML content. Trigger with \"onenote crud\", \"onenote page management\", \"onenote notebook workflow\". '

'Optimize costs and API usage for OneNote Graph API integrations with caching and batching strategies. Use when reducing API call volume, planning capacity, or evaluating OneNote integration costs. Trigger with \"onenote costs\", \"onenote api usage\", \"onenote optimization\", \"graph api billing onenote\". '

'Production SDK patterns for OneNote Graph API: retry logic, batch requests, and safe file uploads. Use when building production OneNote integrations that need rate limit handling and reliable uploads. Trigger with \"onenote sdk patterns\", \"onenote retry logic\", \"onenote batch requests\". '

Automate OneSignal tasks via Rube MCP (Composio): push notifications, segments, templates, and messaging. Always search tools first for current schemas.