nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when designing systems around events and message queues. Covers event schema design, delivery guarantees, idempotent consumers, ordering, dead-letter handling, and event sourcing.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when building APIs with FastAPI. Covers dependency injection, Pydantic v2 validation, async database access, authentication, background tasks, and testing.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when designing or operating a GraphQL API. Covers schema design, resolver performance and DataLoader batching, query cost limiting, error handling, and federation.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when decomposing a system into services, or deciding whether to. Covers service boundaries, inter-service communication, distributed data, saga patterns, and the operational cost of the network.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when building NestJS services. Covers module structure, providers and scopes, validation pipes, guards and interceptors, TypeORM/Prisma integration, and testing.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when building realtime features with WebSockets or Server-Sent Events. Covers protocol choice, connection lifecycle, reconnection and backfill, scaling across instances, and backpressure.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when building Spring Boot services. Covers dependency injection, transaction boundaries, JPA performance, configuration, validation, and testing slices.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when analyzing competitors. Covers gathering evidence rather than opinion, positioning and pricing analysis, identifying real differentiation, and producing a conclusion that changes a decision.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when researching prospects or accounts before outreach. Covers qualification, finding the trigger event, identifying the right contact, and producing a brief that makes outreach specific rather than generic.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when analyzing a product's performance or deciding what to build. Covers metric selection, funnel and retention analysis, distinguishing signal from noise, and prioritizing on evidence.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when writing or tailoring a CV or resume. Covers evidence over adjectives, tailoring to a specific role without lying, structure, and the specific patterns that get a resume discarded.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when planning, running, or synthesizing user research. Covers interview questions that produce evidence rather than opinions, usability testing, and turning transcripts into findings.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when designing a schema. Covers normalization and when to break it, choosing keys, modeling time and history, soft deletes, multi-tenancy, and schema decisions that are expensive to reverse.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when validating a dataset or building quality checks into a pipeline. Covers profiling, schema and constraint validation, freshness and completeness checks, anomaly detection, and failing a pipeline correctly.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when a database is the bottleneck. Covers finding the expensive queries, index strategy, lock contention, connection saturation, and the schema decisions that make queries fast or impossible.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when analyzing or transforming tabular data in Python. Covers vectorized operations, memory-efficient dtypes, correct joins, groupby patterns, and avoiding the silent errors pandas makes easy.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when working with PostgreSQL specifically. Covers indexing, MVCC and vacuum, connection pooling, partitioning, JSONB, replication, and the operational realities that separate Postgres from generic SQL.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when building distributed data pipelines with Apache Spark. Covers partitioning, shuffles, skew, joins, caching, and reading the Spark UI to find why a job is slow.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when applying or documenting a brand identity. Covers extracting a system from existing assets, documenting colour, type, and voice, and applying a brand consistently across new work.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when creating algorithmic or generative visual art. Covers composition through code, controlled randomness, colour systems, and building work that is varied without being arbitrary.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when building a theme or theming system for an interface. Covers token architecture, dark mode, contrast preservation across themes, and generating a coherent palette from a seed colour.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when critiquing an interface design. Covers hierarchy, affordance, consistency, states, and delivering feedback that changes the design rather than describing taste.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when creating posters, covers, social graphics, or other static visual designs. Covers composition, typographic hierarchy, colour, and producing original work rather than pastiche.
nimadorostkar/Claude-Skills-collection
Skill Claude CodeCodex
Use when a significant technical decision needs to be recorded. Produces Architecture Decision Records that capture context, options, the decision, and its consequences — so the reasoning survives the people who made it.