ecto

1.8k

openclaw

Ghost.io Admin API CLI for managing blog posts, pages, tags, and content.

moai-lang-elixir

776

modu-ai

Elixir 1.17+ development specialist covering Phoenix 1.7, LiveView, Ecto, and OTP patterns. Use when developing real-time applications, distributed systems, or Phoenix projects.

vcad

249

ecto

Create 3D CAD models using vcad MCP tools. Use when the user asks to create 3D parts, mechanical components, plates with holes, brackets, or any parametric geometry. Supports primitives (cube, cylinder, sphere, cone), boolean operations, transforms, patterns, and export to STL/GLB.

elixir-antipatterns

214

Gentleman-Programming

Core catalog of 8 critical Elixir/Phoenix anti-patterns covering error handling, separation of concerns, Ecto queries, and testing. Trigger: During Elixir code review, refactoring sessions, or when writing Phoenix/Ecto code.

usage-rules

167

bradleygolden

Search for package-specific usage rules and best practices from Elixir packages. Use when you need coding conventions, patterns, common mistakes, or good/bad examples for packages like Ash, Phoenix, Ecto, etc.

hex-docs-search

167

bradleygolden

Research Hex packages (Sobelow, Phoenix, Ecto, Credo, Ash, etc). Use when investigating packages, understanding integration patterns, or finding module/function docs and usage examples. Automatically fetches missing documentation and source code locally.

ecto-thinking

106

georgeguimaraes

This skill should be used when the user asks to "add a database table", "create a new context", "query the database", "add a field to a schema", "validate form input", "fix N+1 queries", "preload this association", "separate these concerns", or mentions Repo, changesets, migrations, Ecto.Multi, has_many, belongs_to, transactions, query composition, or how contexts should talk to each other.

using-elixir-skills

106

georgeguimaraes

This skill should be used when the user works on any .ex or .exs file, mentions Elixir/Phoenix/Ecto/OTP, the project has a mix.exs, or asks "which skill should I use", "new to Elixir", "help with Elixir". Routes to the correct thinking skill BEFORE exploring code. Triggers on "implement", "add", "fix", "refactor" in Elixir projects.

elixir-ecto-patterns

98

TheBushidoCollective

Use when Elixir Ecto patterns including schemas, changesets, queries, and transactions. Use when building database-driven Elixir applications.

ecto-query-patterns

98

TheBushidoCollective

Use when querying data with Ecto.Query DSL including where clauses, joins, aggregates, preloading, and query composition. Use for building flexible database queries in Elixir applications.

ecto-changesets

98

TheBushidoCollective

Use when validating and casting data with Ecto changesets including field validation, constraints, nested changesets, and data transformation. Use for ensuring data integrity before database operations.

ecto-schemas

98

TheBushidoCollective

Use when defining and working with Ecto schemas including field types, associations, and embedded schemas. Use when modeling database entities in Elixir.

ecto-schema-patterns

98

TheBushidoCollective

Use when defining data structures using Ecto schemas including fields, associations, embedded schemas, and schema metadata. Use for modeling domain data in Elixir applications.

integration-testing

28

ecto

Guides end-to-end testing, mocking, and simulation for the Muni codebase. Use when writing integration tests, setting up test environments, creating mock CAN bus, testing WebSocket protocols, validating database fixtures, or debugging test failures. Covers Rust test patterns (tokio::test, integration tests), TypeScript testing (Vitest), mock infrastructure (Docker Compose for tests), CAN bus simulation, WebSocket test clients, database seeding, and Rerun recording validation. Essential for ensuring components work together correctly.

depot-services-review

28

ecto

Reviews Rust microservices in the depot/ directory with focus on Axum web framework, SQLx database patterns, Docker deployment, and WebSocket communication. Use when reviewing depot service changes (discovery, dispatch, map-api, gps-status, mapper), adding new endpoints, modifying database schemas, implementing WebSocket protocols, or debugging service integration issues. Covers Tokio async patterns, REST/WebSocket API design, PostgreSQL migrations, error handling, health checks, and Docker multi-stage builds.

firmware-review

28

ecto

Reviews Rust firmware code for the BVR (Base Vectoring Rover) with focus on safety-critical systems, CAN bus protocol compliance, motor control logic, state machine correctness, and embedded testing patterns. Use when reviewing BVR firmware changes, debugging actuator control, testing motor communication, validating safety mechanisms, checking async patterns, or evaluating control system modifications. Covers watchdog implementation, e-stop handling, rate limiting, VESC motor controller integration, and Tokio async runtime patterns.

deployment-automation

28

ecto

Guides deployment of Muni software to rovers (aarch64 cross-compilation, systemd) and depot (Docker Compose). Use when deploying firmware updates, installing services, configuring environments, troubleshooting deployment failures, or setting up new rovers/depot instances. Covers cross-compilation with the `cross` tool, usage of the deploy.sh script, systemd service management, Docker Compose profiles, environment variables, and rollback procedures.

documentation-automation

28

Ecto Muni Documentation Automation

Automatically maintains project documentation including CHANGELOG.md, README files, inline code documentation, and cross-references. Use proactively after implementing features, fixing bugs, making API changes, or completing significant work. Updates CHANGELOG.md with Conventional Commit format, adds README sections for new features, generates inline documentation for new functions/structs/components, and ensures documentation cross-references are up-to-date. Covers Rust doc comments, TypeScript JSDoc, Conventional Commits (feat/fix/docs/refactor/test/chore), and multi-level README organization.

mcu-embedded-review

28

ecto

Reviews embedded Rust firmware for RP2350 (Raspberry Pi Pico 2 W) and ESP32-S3 (Heltec) microcontrollers with a focus on the Embassy async runtime, memory constraints, LED control, CAN attachment protocols, and SLCAN bridging. Use when reviewing MCU firmware changes, debugging LED controller issues, evaluating Embassy async patterns, checking static memory allocation, validating SLCAN implementations, or assessing hardware-specific code for WS2812 LEDs, CAN peripherals, and tool attachments. Covers no_std environments, PIO state machines, RMT peripherals, and USB CDC serial communication.

console-frontend-review

28

ecto

Reviews React/TypeScript code for the Depot Console web application with focus on real-time rover teleoperation, state management, WebSocket communication, and 3D visualization. Use when reviewing console frontend changes, debugging teleop UI issues, optimizing rendering performance, validating WebSocket protocols, checking React Three Fiber implementations, or evaluating state management patterns. Covers Zustand store architecture, binary protocol encoding, input handling, page visibility safety, memory management, and 360-degree video streaming.

phoenix

23

Mindrally

Phoenix framework development guidelines covering LiveView, Ecto, real-time features, and best practices for building scalable web applications with Elixir.

ecto-patterns

15

bobmatnyc

Ecto patterns for Phoenix/Elixir apps. Covers schemas, changesets, migrations, queries, Ecto.Multi, transactions, constraints, associations, pagination, tenant partitioning, performance, and testing.

elixir-expert

15

oimiragieo

Elixir and Phoenix expert including OTP, Ecto, and functional programming

phoenix

9

TerminalSkills

Phoenix is an Elixir web framework built on the BEAM VM for fault-tolerant, real-time applications. It features LiveView for interactive UIs without JavaScript, channels for WebSockets, and Ecto for database access with compile-time query validation.

ecto-migration-helper

8

mkreyman

Create, manage, and safely run Ecto database migrations with proper rollback handling and best practices. Use when working with database schema changes, adding columns, or modifying constraints.

tidewave-tools-usage

4

forest

CRITICAL for ALL Elixir/Phoenix/Ash development work. Invoke when working with Elixir code, Ecto schemas, Ash resources, Phoenix applications, or databases in Elixir projects. Provides MCP tools for live code evaluation (via IEx), instant module navigation, direct SQL execution, schema introspection, and documentation access. Tidewave provides superior alternatives to bash/grep/read for Elixir tasks.