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Systematic codebase quality scan for identifying duplication, redundancy, and improvement opportunities. Use when reviewing a repo's architecture, finding refactoring targets, or assessing code health…
Primary tool for all code navigation and reading in supported languages (Rust, Python, TypeScript, JavaScript, Go, Java, Scala, SQL). Use instead of Read, Grep, and Glob for finding symbols, reading f…
Guide the design and maintenance of recordkeeping programs under SEC Rules 17a-3, 17a-4, and 204-2. Use when the user asks about document retention schedules, how long to keep trade records or custome…
Specialized skills for testing time-dependent logic using TimeProvider. Use when needing to test DateTime, control the passage of time, handle timezone conversions, and test expiration logic. Covers T…
When the user wants to minimize material waste, reduce trim loss, or optimize material utilization in cutting operations. Also use when the user mentions "waste minimization," "scrap reduction," "mate…
This skill should be used when the user asks about "coverage", "test coverage", "coverage gaps", "untested code", "gcov", "lcov", "coverage report", "improve coverage", "missing tests", "coverage thre…
Generates Selenide tests in Java. Concise UI testing framework built on Selenium with automatic waits and fluent API. Use when user mentions "Selenide", "$(selector)", "shouldBe(visible)", "Selenide J…
Generates Python unittest tests. Built-in testing framework with TestCase, setUp/tearDown, and assertion methods. Use when user mentions "unittest", "TestCase", "self.assertEqual", "Python unittest". …
This skill should be used when the user asks to "lint bash script", "run shellcheck", "format shell script", "use shfmt", "fix shellcheck errors", or mentions shell script linting, formatting, code qu…
Use when a code analysis tool reports findings and you want an automated fix-verify loop — runs the analysis command, dispatches parallel subagents to fix all findings, verifies with project lint and …
Guide the design and implementation of automated pre-trade compliance systems that validate orders before execution. Use when building a compliance rule engine for an RIA or broker-dealer, configuring…
Posts metrics data to a reporting endpoint. Use this when users need to send metrics data that has been collected and stored in temporary files to a reporting API.
Test-Driven Development methodology. Use when implementing features or fixing bugs. Write the test first, watch it fail, write minimal code to pass, then refactor. Prevents untested code from shipping…
Generates Gauge test specifications in Markdown with step implementations in Java, Python, JS, or Ruby. ThoughtWorks' test automation framework. Use when user mentions "Gauge", "spec file", "## Scenar…
Generates Protractor E2E tests for Angular/AngularJS apps in JS/TS. NOTE: Protractor is officially deprecated — recommend Playwright or Cypress. Use when user mentions "Protractor", "element(by.model(…
Generates production-grade Selenium WebDriver automation scripts and tests in Java, Python, JavaScript, C#, Ruby, or PHP. Supports local execution and TestMu AI cloud with 3000+ browser/OS combination…
Progressive Python quality improvement with static analysis, type refinement, modernization planning, plan review, and test-driven implementation. Use when addressing technical debt, eliminating Any t…
Audit all .claude/*.md files for redundant instructions, verbose phrasing, and content that could move to memory. Use when user wants to optimize their Claude configuration rules.
Use this when the user asks to refactor, clean up, optimize, or improve code quality.
When the user wants to solve knapsack optimization problems, select items with constraints, or maximize value with limited capacity. Also use when the user mentions "0/1 knapsack," "bounded knapsack,"…
Security vulnerability detection and remediation for Python codebases. Identifies SQL injection, hardcoded secrets, weak cryptography, and other OWASP vulnerabilities.
Generates production-grade JUnit 5 unit and integration tests in Java. Covers assertions, parameterized tests, lifecycle hooks, mocking with Mockito, and nested tests. Use when user mentions "JUnit", …
Generates production-grade pytest tests in Python with fixtures, parametrize, markers, mocking, and conftest patterns. Use when user mentions "pytest", "conftest", "@pytest.fixture", "@pytest.mark", "…
Complex Business Logic Architect / Design Pattern Specialist. Diagnoses scenarios from business flows, selects GoF patterns, and designs scalable Service layer code skeletons. Strictly prohibits three…