evals
Run and create evals for testing agent behavior. Use when the user wants to create or run an eval.
Browse curated skills with source links, package snapshots, README assets and install signals in one calm, searchable catalog.
Run and create evals for testing agent behavior. Use when the user wants to create or run an eval.
ActiveRecord model patterns and conventions for Rails. Automatically invoked when working with models, associations, validations, scopes, callbacks, or database schema design. Triggers on "model", "Ac…
Use when writing or reviewing asyncio code in Jupyter notebooks or '#%%' cell workflows — structuring event-loop ownership, orchestrating async tasks, or choosing compatibility strategies. Also use wh…
Provides Zig patterns for type-first development with tagged unions, explicit error sets, comptime validation, and memory management. Must use when reading or writing Zig files.
Automatically activated when user asks about test quality, code coverage, test reliability, test maintainability, or wants to analyze their test suite. Provides framework-agnostic test quality analysi…
Intelligent QA assistant that automates writing test cases from project documentation. Use when the user wants to generate test cases from requirements, runs /init, /parse, /style, /plan, /generate, /…
Comprehensive guide to Optical Character Recognition (OCR) using Tesseract
Automatically infer formal correctness properties from Verilog/SystemVerilog RTL code and generate SystemVerilog Assertions (SVA). Identifies control-flow invariants (mutual exclusion, valid-ready han…
PostgreSQL database patterns for query optimization, schema design, indexing, and security. Based on Supabase best practices.
Automatically invoked when analyzing code quality, refactoring, or maintainability. Triggers on mentions of "code smell", "refactor", "code quality", "technical debt", "complexity", "maintainability",…
Systematically eliminate configuration bugs by testing 8-10 fundamentally different solutions in parallel. When root cause is ambiguous, this methodology finds the fix in hours instead of days through…
Advanced coverage analysis with actionable insights. Use to identify coverage gaps, suggest specific tests, track coverage trends, and highlight critical uncovered code. Essential for reaching 80%+ co…
Document software architecture using ARCHITECTURE.md and docs/*.md files with Mermaid diagrams. Use proactively when ARCHITECTURE.md exists in project root, or invoke to create initial architecture do…
Comprehensive mobile app testing strategies for iOS and Android. Covers unit tests, UI tests, integration tests, performance testing, and test automation with Detox, Appium, and XCTest.
Evaluate a vendor — cost analysis, risk assessment, and recommendation. Use when reviewing a new vendor proposal, deciding whether to renew or replace a contract, comparing two vendors side-by-side, o…
2. Create Feature Design Document
Test-driven development for Spring Boot using JUnit 5, Mockito, MockMvc, Testcontainers, and JaCoCo. Use when adding features, fixing bugs, or refactoring.
Use when drafting a Conventional Commit message from currently staged Git changes. Triggers: 'write commit message', 'draft commit from staged changes', 'generate conventional commit', 'message for gi…
Provides Python patterns for type-first development with dataclasses, discriminated unions, NewType, and Protocol. Must use when reading or writing Python files.
Systematic debugging and error resolution using the TRACE framework (Trace, Read, Analyze, Check, Execute). Use when debugging errors, analyzing stack traces, investigating failures, root cause analys…
Syntax-aware code search, linting, and refactoring tool. Supports structured code search based on AST and bulk code transformations.
Use when running a full security audit of an arbitrary source code repository, especially large, complex, multi-component, distributed, or non-standard architectures. Orchestrates a 10-phase workflow …
Verify that design documents, code implementations, and tests fully cover all specified requirements. Use this skill when validating requirement traceability, conducting design reviews, assessing impl…
Small Spec (Smolspec) - Lightweight Specification for Minor Changes