martinffx
@martinffx
Public Skills
atelier-spec-architect
by martinffx
DDD and hexagonal architecture with functional core pattern. Use when designing features, modeling domains, breaking down tasks, or understanding component responsibilities.
atelier-typescript-functional-patterns
by martinffx
Functional programming patterns for reliable TypeScript. Use when modeling state machines, discriminated unions, Result/Option types, branded types, or building type-safe domain models.
atelier-spec-product
by martinffx
Requirements discovery and scope definition. Use when gathering requirements, conducting discovery interviews, defining scope boundaries, or prioritizing features.
atelier-oracle-thinkdeep
by martinffx
Extended reasoning analysis using sequential thinking. Use for deep exploration, comprehensive analysis, complex decisions, or when you need fresh perspectives on difficult problems.
atelier-typescript-api-design
by martinffx
REST API design patterns. Use when designing endpoints, error responses, pagination, versioning, or API structure. Framework-agnostic principles for building consistent, maintainable APIs.
atelier-spec-beads
by martinffx
Beads CLI for dependency-aware task tracking. Use when managing tasks, checking progress, finding ready work, handling dependencies, or integrating with spec workflows.
python:architecture
by martinffx
Python application architecture with functional core, effectful shell, DDD, and data modeling. Use when designing application layers, separating pure business logic from IO, defining domain models, implementing validation, or structuring bounded contexts.
python:build-tools
by martinffx
Python project tooling with uv, mise, ruff, basedpyright, and pytest. Use when setting up pyproject.toml, running builds, typechecking, configuring tests, linting, formatting, or managing Python environments.
python:monorepo
by martinffx
Python monorepo architecture with uv workspaces, mise, and apps/packages pattern. Use when setting up project structure, configuring workspaces, managing dependencies across packages, or designing multi-app Python repositories.
python:sqlalchemy
by martinffx
SQLAlchemy ORM patterns for Python database access. Use when defining models, writing queries, implementing upserts, working with JSON columns, or managing database sessions.
python:temporal
by martinffx
Temporal workflow orchestration in Python. Use when designing workflows, implementing activities, handling retries, managing workflow state, or building durable distributed systems.
atelier-spec-testing
by martinffx
Stub-Driven TDD and layer boundary testing. Use when writing tests, deciding what to test, or testing at component boundaries.
atelier-typescript-dynamodb-toolbox
by martinffx
DynamoDB single-table design using dynamodb-toolbox v2. Use when creating entities, defining key patterns, designing GSIs, writing queries, implementing pagination, or working with any DynamoDB data layer in TypeScript projects.
atelier-typescript-effect-ts
by martinffx
Type-safe functional effects with Effect-TS. Use when building applications with Effect, using Effect.gen generators, handling typed errors, managing services with Layer and Context.Tag, validating data with Schema, or managing resources with acquireRelease.
atelier-typescript-drizzle-orm
by martinffx
Type-safe SQL with Drizzle ORM in TypeScript. Use when defining database schemas, writing queries, setting up relations, running migrations, or working with PostgreSQL/MySQL/SQLite/Cloudflare D1/Durable Objects data layers.
atelier-typescript-testing
by martinffx
TypeScript testing patterns with Vitest and MSW. Use when writing unit tests, mocking APIs, creating typed mocks for dependency injection, or using snapshot testing.
atelier-typescript-fastify
by martinffx
Building REST APIs with Fastify in TypeScript. Use when creating routes, handling requests, implementing validation with TypeBox, structuring applications, or working with HTTP handlers and plugins.
atelier-spec-methodology
by martinffx
AgentOS 3-layer context, orchestrated delegation, and OpenSpec living specifications. Use when explaining how context flows through layers, how agents collaborate, or how specs evolve.
atelier-typescript-build-tools
by martinffx
TypeScript project tooling with Bun, tsgo, Vitest, Biome, and Turborepo. Use when setting up package.json scripts, running builds, typechecking, configuring tests, linting, formatting, or orchestrating monorepo development.
python:modern-python
by martinffx
Modern Python language features and typing patterns. Use when writing type hints, using generics, implementing pattern matching, working with async/await, or leveraging Python 3.10+ features.
atelier-spec-project-structure
by martinffx
Directory layout implementing AgentOS 3-layer context. Use when setting up projects, organizing docs, or explaining where specs and changes go.
atelier-oracle-challenge
by martinffx
Challenge an approach with critical thinking. Use when questioning assumptions, validating decisions, testing approach validity, or preventing automatic agreement.
python:testing
by martinffx
Stub-Driven TDD and layer boundary testing with pytest. Use when writing tests, deciding what to test, testing at component boundaries, or implementing test-driven development.
python:fastapi
by martinffx
Building REST APIs with FastAPI, Pydantic validation, and OpenAPI. Use when creating routes, handling requests, designing endpoints, implementing validation, error responses, pagination, or generating API documentation.